Authenticate Cosmetic Products - Authentication Service | LegitApp | Your Trusted Partner in Luxury Authentication | No.1 Best Authentication

LegitApp's authentication process is simple and fast, requiring only 3 steps: 1. Photo Upload: Follow the in-app guide to take detailed photos of your item. 2. AI + Human Dual Verification: Your item is checked simultaneously by our advanced AI system and at least two senior authenticators. 3. Get Your Report: Once authentication is complete, an exclusive digital certificate is automatically generated. You can view the detailed results and your certificate at any time.

The results are highly reliable. We use a dual verification mechanism of "AI + Human Experts". Every item must undergo cross-verification by our AI system and at least two independent experts; a final conclusion is only issued when all inspection results align perfectly. In addition, our quality control team conducts a secondary review within 24 hours to ensure utmost accuracy.

Authentication fees start from 4 USD. The exact price may vary depending on the service level you choose (e.g., standard or expedited) and the brand. You can view the latest and most accurate pricing details on the LegitApp app or website.

We support authentication for dozens of mainstream and niche luxury brands, including but not limited to: 3CE, Adidas, Al Haramain, Al Rehab, Anessa, Anna Sui, Armaf, Armani, Aspen, Azzaro, Bobbi Brown, Bottega Veneta, Burberry, Bvlgari, Calvin Klein, Carolina Herrera, Chanel, Chantecaille, Chloe, Clarins, Clé de Peau, Clinique, Coach, Cosme Decorte, COTY, Creed, CUBA, Curel, Davidoff, Dior, Elizabeth Arden, Estee Lauder, FANCL, Filorga, Fresh, Givenchy, Gucci, Guerlain, Helena Rubinstein, Hermes, Hugo Boss, Issey Miyake, Jimmy Choo, Jo Malone, Juicy Couture, Kenzo, Kiehl's, Lalique, LAMER, Lancome, Lanvin, Lattafa, Loewe, Louis Vuitton, MAC, Maison Margiela, MAKE UP FOR EVER, MCM, Miu Miu, Montblanc, Moschino, Narciso Rodriguez, Nars, NAUTICA VOYAGE, Nina Ricci, origins, Paco Rabanne, Paris Hilton, Paul Smith, Penhaligon's, Prada, Reebok, Revlon, Saint Laurent / YSL, Sarah Jessica Parker / SJP, Sean John, SHISEIDO, shu uemura, Sisley, SK-II, SkinCeuticals, SUQQU, The Marc Jacobs, THE WHOO, Tom Ford, Valentino, Van Cleef & Arpels, Versace, Viktor & Rolf. You can search for specific brands in the app to get the complete list.

Yes! Every item that passes authentication will receive an exclusive digital certificate from LegitApp. This certificate includes a unique QR code link, making it easy to store on your phone or share directly with buyers to scan and verify, increasing trust for secondhand resales.

Simply download and open LegitApp, and select the item's category, brand, and model. The system will then provide detailed photo instructions. Just follow the examples to take close-up shots of your item (such as logos, labels, stitching, etc.) and submit them. Our expert team will review your photos and send the results directly to your app.