TY Science Collagen 18000+ Drink contains 500Da low-molecular-weight fish skin collagen and highly stable, concentrated NMN (β-Nicotinamide Mononucleotide).Collagen helps improve skin elasticity and enhance skin quality, while NMN quickly replenishes NAD+ levels in the body, maintaining healthy mitochondrial function and energy metabolism.TY Science combines NMN with a unique natural enzyme activation method and various top medical research results from leading institutions, increasing rapid absorption and stable release in the body.NMN and NAD+ are recognized as key elements in slowing down the aging process.Collagen + NMN not only promotes skin health but also boosts immunity, revitalizing the user with youthful energy from the inside out.Whitening, Collagen, Anti-aging: TY Science Collagen Drink uses 1000Da low-molecular-weight fish skin collagen, along with added NMN and PQQ ingredients. Visible Results: Continuous use for 4 weeks can promote smooth and fair ski. Ingredient: Main Ingredients: Collagen, NMN, PQQ, Ice Crystal White Tomato Extract