The Youtheory Collagen 6,000mg Tablets with Vitamin C are designed to promote skin and nail health in both men and women. Packed with hydrolyzed collagen and vitamin C, these tablets provide essential nutrients to support the elasticity and strength of skin and nails. With a total of 390 pills weighing 450g, this supplement offers a convenient and effective way to improve the overall appearance and health of your skin and nails.