Compared with platinum milk, Estee Lauder collagen milk is suitable for 50 years old. Estee Lauder's collagen milk and platinum milk are both skin care products, and collagen milk may be more suitable for 50-year-old skin. Collagen milk mainly contains collagen, which can help improve skin elasticity and firmness and reduce the appearance of fine lines and wrinkles. Platinum emulsion is mainly aimed at the brightness and uniformity of skin and is suitable for younger skin. Therefore, Estee Lauder collagen milk is suitable for 50 years old compared with platinum milk.