Hello everyone, this is Olga Levinzon, Coty's Senior Vice President of Investor Relations. Thank you for joining us today for the prepared remarks portion of Coty's Second Quarter Fiscal 2024 earnings. On Thursday, February 8, 2024, at approximately 8:15 A.M. Eastern Time or 2:15 P.M. Central European Time, we will hold a separate live Q&A session on our results, which you can access via our investor relations website. Joining me for our presentation are Sue Nabi, Coty's CEO, and Laurent Mercier, Coty's CFO. Before I hand the call over to Sue, I would like to remind you that many of the comments today may contain forward-looking statements. Please refer to Coty's earnings release and the reports filed with the SEC, where the company lists factors that could cause actual results to differ materially from these forward-looking statements.
In addition, except where noted, the discussion of Coty's financial results and Coty's expectations reflect certain adjustments as specified in the non-GAAP financial measures section of the company's release. Thank you. I will now turn it over to our CEO, Sue Nabi.
Thank you, Olga. Welcome, everyone. The strength of our Q2 and first half results reinforce several of our convictions, including number one, the attractiveness of the beauty market, number two, the strength of our brands, and number three, Coty's transformed and industry-leading capabilities, and of course, our disciplined financial execution. The momentum of the global beauty market in the midst of geopolitical and macroeconomic disruptions confirms that consumers continue to gravitate to and prioritize beauty as a fundamental pillar in their well-being. At the same time, our amazing brands and our industry-leading capabilities are enabling Coty to bring exceptional innovations to the market, which further strengthen consumers' desire for beauty.
We are continuing to deliver on our balanced growth agenda with like-for-like growth in both prestige and consumer beauty in each of our regions, in each of our categories of fragrances, cosmetics, skincare, body care, and across volumes, price, and mix. As a result, we are once again outperforming the beauty market, and this growth is accompanied by strong and disciplined financial delivery as we generate robust profit growth, operating an EBITDA margin expansion, free cash flow, and deleveraging progress. We therefore continue to target sales growth that is ahead of the beauty market, growing our profit ahead of sales, steadily deleveraging our balance sheet, and positioning the company as a beauty powerhouse with still significant untapped potential. Let me summarize the key messages from our results.
First, we continue to deliver market-leading revenue growth ahead of both expectations and raised guidance for the first half of fiscal 2024, fueled by the strength of the beauty category and Coty's successful icons and top-notch innovations. Our like-for-like revenues grew 11% in Q2 and 14% in the first half, which was ahead of our updated first half 2024 guidance of 11%-13% growth. Both prestige and consumer beauty contributed to the strong like-for-like growth in the second quarter with outperformance in prestige. We continued to drive our balanced growth agenda, supported by volumes and premiumized mix, complemented by pricing. Second, in Q2, we delivered strong profits on both operating and EBITDA margin expansion, despite reinvestments in the business, with adjusted operating income growing 18% year-on-year and adjusted EBITDA growing 15%, fueling expansion in the EBITDA margin.
I'm very pleased to confirm that we once again met a key milestone in our deleveraging agenda as we exited calendar year 2023 with leverage of approximately 3x in line with our guidance. Third, we continued to execute and make progress across our strategic growth pillars, which we'll discuss in more detail. As part of our strategic progress, we further strengthened our portfolio. In prestige, we signed a license with Marni, the Italian luxury brand, which is very complementary to our prestige portfolio. And in consumer beauty, we extended two of our key licenses, Bruno Banani and Mexx, for over 20 more years. Finally, we are reiterating our fiscal 2024 outlook, supported by the very strong delivery in the first half of the year.
We continue to expect to grow fiscal 2024 like-for-like revenues at +9%-+11%, driven by outperformance in prestige ahead of our midterm target range of +6%-+8%. We continue to expect modest gross margin expansion, 10- 30 basis points of adjusted EBITDA margin expansion, and fiscal 2024 adjusted EBITDA of Euro 1.80 billion-Euro 1.90 billion, as well as 16%-25% adjusted EPS growth, excluding the equity swap. I will now take a few moments to cover our revenue trends during the quarter before Laurent takes you through our financials. Then I will finish with an update on our strategic progress and our outlook. Starting with our revenue performance, like-for-like revenue grew 11% in the second quarter.
In the first half, our like-for-like revenue grew 14%, coming in ahead of our raised guidance of 11%-13% growth. Our prestige business grew 15% like-for-like in Q2, and 18% like-for-like in the first half. The very strong sales growth in Q2 and the first half were broad-based, with double-digit percentage growth across all regions, and especially strong growth in APAC, Americas, and global travel retail. Importantly, the strong category and Coty sellout momentum meant that retailers exited the holidays with broadly healthy inventory levels in key markets. In consumer beauty, revenues grew 5% like-for-like in Q2, and 7% like-for-like in first half. Our Q2 consumer beauty growth was driven by all categories and momentum in Americas and EMEA. I would like to provide a bit of additional color on the outperformance in prestige.
While we don't have perfect data on the global prestige market, we have internal estimates on Coty's prestige sellout performance, which we believe are helpful to frame our prestige performance in fiscal 2024. Our prestige revenue growth and sellout are continuing to outperform the very strong prestige fragrance market. While the prestige fragrance market grew close to 10% in both Q1 and Q2, our sellout in both quarters outperformed, growing 12%-13%. At the same time, our like-for-like revenue growth was higher, as we benefited from the year-on-year recovery in fragrance service levels following the supply challenges last year. We estimate this benefit to be in the low- to mid-single digits percentage. Geographically now, all regions contributed to the strong like-for-like growth of 11% in the quarter.
In Americas, like-for-like sales grew 11% in Q2 and 14% in the first half, driven by robust double-digit percentage growth in Latin America and mid-single-digit % growth in North America. In the EMEA region, like-for-like revenues grew 10% in Q2 and 14% in the first half, with most markets and regional travel retail delivering strong growth in the quarter. In Asia Pacific, like-for-like revenue grew 16% in Q2 and 17% in the first half, fueled by strong growth across many markets. In the quarter, our prestige revenues in China grew by a double-digit percentage like-for-like, while consumer beauty revenues were lower as retailers continued to work down inventory. We are focused, as you know it, on driving balanced growth across the portfolio.
An important piece of this balanced growth agenda is that our sales growth is supported by a combination of volumes, pricing, and mix. In Q2 and the first half, we saw mid- to high-single-digit percentage volume growth in prestige, fueled by the success of the core business, as well as launches like Burberry Goddess, Boss Bottled Elixir, and Gucci Flora Gorgeous Magnolia. Volumes in consumer beauty remained stable, supported by fragrance and Brazil. As a result, for the total company, volumes grew in the low single-digits percentage. In addition to volume growth, price grew an estimated high single-digits percentage, and mix and other grew an estimated low single-digits percentage. Our inteent is to continue to drive this balanced growth in the coming quarters and years, fueled by volumes and premiumized mix, complemented by targeted pricing.
I will now hand the call over to Laurent to take you through our financial results.
Thank you, Sue. In the current macroeconomic environment, I am pleased to share that we continue to deliver strong financial performance, with the Q2 results marking the 14th consecutive quarter of operational results in line to ahead of expectations. Let's begin with an update on how we are managing the global supply chain, as well as our visibility into the inflationary environment. In Q2, prestige and consumer beauty service levels remained very strong at approximately 96%. As anticipated, COGS inflation moderated quarter-over-quarter and was in line with our expectations, benefiting from stabilization in commodities and transportation inflation. We have been balancing these inflationary impacts through a combination of our execution on premiumization, mix management, and productivity, complemented by price increases. In the second half of fiscal 2024, we continue to expect COGS inflation to ease significantly, with the main inflationary remnant being general inflation.
It is important to note that with significant moderation in inflation, we will be very limited and targeted on any future price increases. Finally, with the conflict in the Red Sea dominating headlines, it is important to highlight that we currently see limited risk from this, as we have been using alternate routes and purchasing some safety stock. This inventory build does represent a moderate headwind to our free cash flow expectations for the year. I will now provide an update on our All In to Win program. In the second quarter, we delivered savings of approximately Euro 30 million, bringing our fiscal year-to-date total savings to approximately Euro 65 million. Due to our very strong project pipeline, we are increasing our target for savings in fiscal 2024 to Euro 110-Euro 120 million from our previous outlook of over Euro 100 million.
The savings are driven by material cost savings, structural A&CP savings, and trade investments. Importantly, the increased savings are helping us fuel reinvestment in our structural growth capabilities and teams, particularly in digital and skin care. Looking to next year, we reaffirm our fiscal 2025 savings targets of Euro 75 million. In sum, having delivered over Euro 660 million of savings live to date, we continue to optimize our processes and expenditures, positioning Coty to be flexible and fully equipped to invest in our strategic priorities. Moving to our gross margin performance. Q2 adjusted gross margin of 65.1% was in line with our expectations, decreasing by 40 basis points from last year.
Our Q2 adjusted gross margin decrease was driven by increased excess and obsolescence, largely tied to the inventory buildup in the prestige business to support strong service levels and gross margin benefits in the prior year, which did not recur. The inflationary impact in the quarter was lower sequentially. These Q2 impacts to adjusted gross margin were partially offset by supply chain productivity and pricing. In the second half of fiscal 2024, we expect significant easing in COGS inflation to drive strong year-over-year adjusted gross margin improvement, which will support modest gross margin expansion in fiscal year 2024. We will continue executing on our multipart, multi-year gross margin attack plan as we drive our gross margins to the mid-60s and beyond. Let me now walk you through our marketing investments.
In Q2, A&CP represented approximately 26% of sales, decreasing approximately one percentage point from the prior year and in line with our expectations. We are continuing to shift media spend toward digital and social media activations, which now account for a majority of our media spend. We continue to expect A&CP to be in the high 20s percentage level of sales in fiscal 2024. Moving to our profit delivery for the quarter. Our Q2 adjusted operating income grew a strong 18%, driving 70 basis points of margin expansion. Our Q2 adjusted EBITDA grew 15% year-over-year to Euro 366 million, with the Q2 adjusted EBITDA margin increasing 40 basis points to 21.2%.
Our year-to-date adjusted operating income grew 20%, resulting in a 70 basis point increase in year-to-date adjusted operating margin, and adjusted EBITDA totaled Euro 727 million, growing 16% from the prior year, with the adjusted EBITDA margin up 10 basis points. We continue to expect strong income growth and margin expansion going forward. And that brings me to our adjusted EPS. Our Q2 diluted adjusted EPS of Euro 0.25 includes an EPS benefit of Euro 0.06 from the mark-to-market on the equity swap due to the stock price increase in the second quarter. Excluding the swap, our Q2 adjusted EPS grew 12% year- over- year to Euro 0.19. For the first half of fiscal 2024, our diluted adjusted EPS of Euro 0.34 grew 6% year- over- year and had no net contribution from the equity swap mark to market.
Looking ahead to fiscal year 2024, I would like to outline certain drivers of our adjusted EPS. First, we expect depreciation to be in the Euro 230 million-Euro 240 million range. Second, we anticipate net interest expense for the year to be in the mid-Euro 200 million. Third, in light of the change in the Swiss statutory tax rate and the Euro 24 million one-time non-cash impact we recorded in Q1, we now anticipate the adjusted effective tax rate for fiscal 2024 to be approximately 30%. At the same time, the underlying tax rate, excluding this discrete impact, remains in the high 20s% going forward. Finally, on fiscal 2024 share count, while our outstanding share count increased by approximately 33 million at the beginning of Q2 due to the Paris share issuance-...
We will execute the first tranche of our equity swap agreement of Euro 27 million by the end of February 2024, at the very attractive price of Euro 7.40, which will partially benefit Q3 and fully benefit Q4 share count. Moving to our free cash flow, we generated free cash flow of Euro 363 million in the quarter, down 20% from the prior year, due to a change in phasing of vendor payments. Looking to the full year, we expect our free cash flow to be solid and broadly consistent with fiscal 2023, due to higher working capital as we drive our growth strategy. Moving to our capital structure, we ended Q2 with net debt of approximately Euro 3.3 billion.
As a result, our leverage at the end of the quarter was around 3.1 x, down from around 3.8x at the end of Q1, and in line with our target to end calendar year 2023, with leverage of approximately 3x . Factoring in our Wella stake, we ended the quarter with economic net debt of approximately Euro 2.2 billion. We remain committed to reaching an investment-grade profile, targeting leverage of approximately 2.5 x exiting calendar 2024, and approximately 2x exiting calendar 2025, which we believe we can reach through our organic free cash flow generation and EBITDA expansion. At the same time, we also continue to target divesting our Wella stake by end of calendar 2025.
In the second quarter, we entered into a third tranche of equity swap agreements with several banks to hedge a targeted share buyback program of approximately 25 million shares in fiscal year 2026. We remain on track to execute the first tranche of our equity swap agreement by the end of February 2024, which will result in a share count reduction of 27 million at cash cost of around Euro 200 million. Focusing on our balance sheet, we completed a tender to retire up to Euro 400 million of outstanding 2026 bonds, based on our strong free cash flow in the first half of fiscal 2024. This speaks to our strengthening balance sheet and our financial flexibility as we continue to actively reduce our debt.
Looking ahead, our strong continued progress on deleveraging and debt paydown support our expectation for our interest expense to steadily decline in the coming years. I will now hand it back to Sue to review our strategic progress in the quarter.
Thank you, Laurent. Let me take a few minutes to discuss the progress we continue to make on our six strategic pillars. Starting with the first strategic pillar, which is stabilizing and growing our consumer beauty business. In Q2, our consumer beauty revenues grew 5% Like-for-Like, bringing the growth in the first half to 7% Like-for-Like. This is in line with the global mass beauty market, which similarly grew in the mid-single digits percentage. We once again benefited from the diversification of our consumer beauty portfolio as we delivered solid growth across our categories: color cosmetics, lifestyle fragrances, and skin and body care. Our presence across multiple mass beauty categories is allowing us to capitalize on the tailwinds in both mass fragrances and body care, contributing to double-digit percentage growth in our brands Beckham, Jovan, Měnage, and Bozzano.
We delivered solid revenue growth in color cosmetics, even as the market growth has been normalizing closer to the low single-digit percentage growth seen in the pre-COVID period. Importantly, cosmetics category growth remains robust in the e-commerce channel, growing in the mid-teens%. In this outperforming channel, I'm happy to share that our leading cosmetics brands are gaining market share, including CoverGirl, Rimmel, and Sally Hansen. Now let me turn to disruptive innovation we've recently launched under CoverGirl. The CoverGirl Simply Ageless Skin Perfector Essence Foundation marks a new milestone in CoverGirl's leadership in skinnified makeup by offering a serum texture with skincare ingredients and pigmented foundation capsules. This is the first true mass product whose distinctiveness is immediately visible. It is therefore the perfect launch to complement our significantly accelerated influencer strategy.
As we discussed on the last quarter's earnings call, we are actively step changing our social media reach in order to drive our brands and build stronger community engagement, underpinned by disruptive innovation. While some of our previous consumer beauty launches included activations with hundreds of influencers, we really put our social media advocacy strategy into overdrive with CoverGirl's Essence Foundation, working with over 5,000 influencers of different scale and community reach. … The initial results are highly promising. The TikTok video post you can see on this slide by macro influencer, Meredith Duxbury, has already reached over 95 million views, driving over Euro 10 million of earned media value for this post alone, which is multiple times above the EMV we generated on CoverGirl over a full year.
We are forging deeper relationships with influencers through the influencer studios we've began to open, including a major one in Miami, which is where the other TikTok posts that you see on this slide were filmed in December. This is driving real results for the brand. While CoverGirl Essence is only now beginning to appear on shelves at key retailers, it has been available online for the past months or so, and I'm proud to share that it has already become the number one new makeup launch on Amazon. Going forward, we will continue to overdrive on advocacy, not just on this launch, but across our other consumer beauty, disruptive innovations, and hero products. As we continue to drive growth in our consumer beauty business, we are also securing our license portfolio.
In the past week, we've announced long-term extensions for two key consumer beauty lifestyle fragrance brands, Bruno Banani and Mexx. This follows on the heels of the renewal of our license with Adidas, which we announced last year. Both brands have a strong presence in Europe, with Bruno Banani as the number one and Mexx the number three lifestyle fragrance brands in Germany. We are happy to extend these partnerships for over 20 years as we strengthen and broaden the portfolio. Turning to our second pillar, focused on accelerating our luxury fragrance business. The fragrance index maintained momentum, driven by strong demand for fragrances across the globe and ongoing premiumization as consumers are seeking more concentrated, longer lasting, and more sophisticated scents. In Q2, the prestige fragrance market continued its strong momentum, growing close to 10%, consistent with the growth trajectory of calendar 2023.
At the same time, our prestige fragrance revenues grew 15% like-for-like in Q2. As I discussed at the start of the call, while the recovery in our service levels year-on-year represented an estimated low- to mid-single-digit percentage benefit to our prestige sales, our underlying prestige sell-in and sellout grew in the low-teens percentage, outperforming the market. The strong, broad-based momentum in our portfolio is confirmed by the fact that sales for each of our top 7 prestige fragrance brands grew by a double-digit percentage like-for-like in the first half. Within the strong momentum we are seeing across our prestige fragrance portfolio, Burberry's performance continues to be exceptional. Consistent with the initial results we shared last quarter, Burberry Goddess Eau de parfum remains the number 1 female fragrance launch in key markets.
These exceptional results, six months into the launch, position Burberry Goddess to be the biggest Coty fragrance launch ever. Importantly, the tremendous success of Goddess is elevating the sales of other Burberry fragrance icons, including Burberry Hero and Burberry Her, resulting in total Burberry fragrance revenues in the first half, growing over 60% year-on-year. Such tremendous momentum has propelled Burberry to the number 7 brand ranking across North America and Europe, which is a fantastic improvement from its number 21 brand rank last year. All of these reaffirm Coty's position as a leading fragrance expert with best-in-class end-to-end capabilities, from developing winning mixes, which resonates with consumers across all regions, to activating distinctive marketing campaigns, and finally, to disruptive in-store and online activations.
As we further strengthen our prestige portfolio, I'm excited to share that we have entered a license agreement with Marni, an Italian luxury brand founded in 1994. The license focused on fragrances with the option to extend into cosmetics. With license extending beyond 2040, this really reinforces the long-term partnerships we forge in our portfolio. Marni is known for its premium artistic collections and resonates strongly with young consumers in Asia and Europe. We are very excited about our partnership with Marni and the way in which it complements our prestige portfolio with brands spanning different consumer territories, different geographies, and different price points. We are also continuing to strengthen our prestige makeup business. In Q2, we saw double-digit percentage growth, like-for-like, in prestige makeup, with all brands growing in the second quarter and first half of fiscal 2024.
For Kylie Cosmetics, we launched the Kylie Power Plush Concealer last quarter, actively expanding the assortment of the brand into complexion. We also delivered double-digit percentage growth in Burberry makeup, as you may have seen, we launched the SKKN by Kim on January 26th in direct-to-consumer only. SKKN by Kim day one sales significantly exceeded our expectations, with some SKUs like the eyeshadow palette already selling out. Shifting now to our third strategic pillar, which is building our skincare business. Having kicked off our skincare acceleration strategy last spring, we are continuing to learn, to adjust, and reinforce our marketing and commercial strategies behind our key skincare brands, Philosophy, Lancaster, and Orveda.
Skincare remains one of the biggest white space opportunities for Coty, and we are fortunate to take on this immense market with outstanding skincare technologies and patents, and a portfolio of iconic brands with distinct positionings and views of the world. At the same time, the beauty, and especially the skincare market, remains very dynamic, and we are tweaking to accommodate the changes, be it in consumer preferences for strong scientific claims, a more temperate consumer environment in China, and the growing dominance of certain social media platforms. In Q2, Lancaster had strong double-digit percentage revenue growth. At the same time, our data confirms that consumers across Europe and China see Lancaster's credentials and reputation in UV and full light protection as best-in-class, even as they discover the efficacious formulas of Lancaster-based skincare line and the new Ligne Princière.
The strength of Lancaster's newly introduced Ligne Princière is underscored by the five leading skincare awards that Lancaster has garnered in China over the past few months. At the same time, from a market activation and marketing mix perspective, we see the best ROI coming when we communicate on the UV protection and photo aging repair benefits of each of Lancaster's hero pillars, which will help accelerate the growth of the brand in China. Similarly, on Philosophy, the brand's turnaround continues, with the third consecutive quarter of year-over-year revenue growth after years of more sluggish results. Importantly, this growth is being driven by outperformance in the brand's hero skincare lines.
Finally, on Orveda, while the distribution still remains very limited, on purpose, the strong buzz we have been generating around the brand, whether through our fashion shows, partnerships, exclusive events, and the many, many awards we have received, is translating into growing momentum at our points of sales. The productivity of Orveda, leading doors in the top luxury retailers in Switzerland, New York, and Paris, have more than doubled year-over-year. At the end of December, we marked a major milestone for Orveda as we opened the brand's first ever Maison boutique in Shanghai. This marks a major step for Orveda and Coty's overall entry into retailing, and we look forward to sharing our learnings as we build from here. Moving to our fourth strategic pillar, Digital and E-com.
In Q2, both divisions delivered very strong e-com sales momentum, with overall e-commerce revenue growth of over 20% Like-for-Like. In fact, in the second quarter, e-com sales drove approximately 40% of our Like-for-Like sales growth. As a result, our e-com penetration expanded by approximately 180 basis points, resulting in total e-com penetration in the low 20s%. It's worth highlighting that our e-com market share grow in both prestige and consumer beauty, and that our e-com growth was once again ahead of the underlying e-commerce trends. We've achieved this momentum through best-in-class online launches, the success of our accelerating digital advocacy strategy, and active participation in key online shopping events, while at the same time, premiumizing the portfolio and increasing digital media competitiveness. Moving to our fifth strategic pillar, building our presence in China.
Our Q2 China like-for-like revenues, including Hainan, grew at a double-digit percentage, led by our prestige business. In the quarter, our like-for-like prestige sales grew strongly in mainland China, driven by Burberry, Gucci, and Chloé, while our sales in Hainan quadrupled year-on-year from a low base. From a sellout standpoint, our prestige business significantly outpaced the market, growing 27%, while the prestige beauty market declined 3%. On the consumer beauty side, which accounts for a fraction of our China sales, revenues declined due to elevated trade inventory. We have continued to see the prestige fragrance category outperform the overall prestige beauty market in China as Chinese consumers move up the fragrance adoption curve and continue to premiumize at the same time.
This reinforces our conviction that with our leading fragrance portfolio and small but growing prestige makeup and skincare portfolio, China remains one of several significant opportunities for us in both the short and the long term. Finally, we are continuing to see outstanding momentum in travel retail sales. In Q2 and the first half of 2024, our travel retail sales grew over 20% like-for-like, coming on top of over 30% growth in fiscal 2023. Importantly, we are seeing this momentum across all regions, with double-digit percentage travel retail sales growth in Europe, the Americas, and Asia Pacific. We have continued to gain share in the high growth and highly profitable travel retail channel in all three regions, fueled by distribution expansion, travel retail launch exclusivities, successful innovation, and of course, our growing multi-category presence. Looking forward, we aren't seeing a slowdown in consumer travel.
In sum, we see travel retail as a key opportunity for us, both short and long term, fueled by the desire to travel amongst consumers around the globe, coupled with our category expansion strategy. Turning now to our sixth and final strategic pillar, becoming a leader in sustainability. On November 28th, we issued our fiscal 2023 sustainability report. I would like to highlight a few of our accomplishments this past year. First, we committed to setting emissions reduction targets with science-based net zero, and we exceeded our goals set for 2030 on emissions from our own operations, energy reduction, and recycling rate. We also continued to make progress towards gender-balanced leadership.
In fact, 47% of our leaders and the majority of the board and our executive committee are women, and we were incredibly proud to announce that as part of our dedication to our people's pillar, we expanded our gender-neutral parental leave policy to set a global minimum of 14 fully paid weeks for all employees, regardless of gender or location. To sum up, I'm very proud of the progress made in our sustainability journey in fiscal 2023 and beyond, and we'll continue to be guided by our Beauty That Lasts sustainability framework. And that brings me to our outlook for fiscal 2024. Before I discuss our guidance, I wanted to take a minute to frame the results we have delivered in the first half and our expectations for the second half.
As you know, the overall beauty market has been growing well ahead of historical levels over the last three years, reflecting both the post-COVID recovery, but even more so, a strong consumer appetite for beauty, particularly for fragrances. We have been consistent in our expectation that these elevated growth levels would not continue indefinitely, and our medium-term assumptions were based on some market growth normalization, amplified by our own outperformance as we capture market share and white space opportunities. Entering the second half of fiscal 2024, the beauty market remains a strong and outperforming category, even as the exceptional growth of the past two years normalizes closer to medium-term trends. This includes the expected mid-to-high single-digit percentage growth in prestige fragrances, which is still above the historical low-to-mid single-digit percentage growth for the category, and the expected low-to-mid single-digit percentage growth in mass beauty, consistent here again with historical levels.
These market growth trends are consistent with our medium-term expectations, and as you can see on this slide, in the second half, we expect our prestige Sellout to continue to outperform the market, while our Like-for-Like revenues will see an estimated low-to-mid single-digit percentage headwind due to difficult comparisons last years, as retailers restock their supply in conjunction with improvement in our Service Levels. In consumer beauty, we expect sales growth to be broadly in line with the market trends. With this backdrop, let me share our outlook for the second half. We expect +6% to +8% Like-for-Like revenue growth in the second half of fiscal 2024, with again, outperformance in prestige. For reported revenues in the second half, we expect a Forex headwind to revenues of 1%-2% and a headwind from the divestiture of the Lacoste license of approximately 2%.
On gross margins, the significant easing in inflation should drive strong year-over-year improvement to our adjusted growth margins, and we estimate second half adjusted EPS, excluding the equity swap, of Euro 0.10-Euro 0.13. For the full fiscal 2024, we continue to expect revenues to grow 9%-11% like-for-like, in line with previous guidance and supported by outperformance in prestige. Fiscal 2024 reported revenues are still expected to include a 0%-2% benefit from Forex, which we recognized in first half of fiscal 2024, and a 1%-2% scope headwind for the year from the divestiture of the Lacoste license concentrated in the second half. We continue to expect modest fiscal 2024 gross margin expansion year on year, consistent with our growth algorithm, driven by strong year-on-year improvement in gross margins in the second half as the first half gross margin pressures abate.
We continue to target fiscal 2024 adjusted EBITDA margin expansion of 10-30 basis points, implying adjusted EBITDA of Euro 1.80 billion-Euro 1.90 billion, based on current Forex rates. We still estimate total fiscal 2024 adjusted EPS, excluding the equity swap, of Euro 0.44-Euro 0.47, implying strong growth of 16%-25%. And we continue to target further reduction in leverage of approximately 2.5x exiting calendar 2024, and approximately 2x exiting calendar 2025, fueled by our cash generation and EBITDA expansion. To sum up, the beauty market remains resilient, holding a favorite position with consumers all over the world, while also benefiting from ongoing premiumization trends.
In this very attractive backdrop, we are successfully executing on the strategy we laid out three years ago, with momentum across our core categories and early wins in the white space opportunities we are pursuing. We are delivering a best-in-class medium-term financial growth algorithm, active deleveraging, and capital returns. In sum, as we celebrate the 120th anniversary of Coty as a beauty pioneer, we are proud of the progress we have made and are energized by the many opportunities in front of us. Thank you for joining our prepared remarks call today. As a reminder, we'll be hosting a separate question and answer session on Thursday, February 8th, at 8:15 A.M. Eastern Time, or 2:15 P.M. Central European Time.
We will also be presenting at the CAGNY Conference on February 20th in Boca Raton, Florida, and look forward to seeing many of our analysts and investors there. Thank you.