What age is the serum suitable for

How old is a serum? What kind of serum is suitable for 25 years old, 35 years old and 20 years old? How old is serum milk? It is a kind of milk product with a super high water content of 10%-80%

The correct way to use the serum lotion

Once upon a time, we simply applied water and milk to our skin care, but now we have to apply essence milk, serum and other beauty products, do you know much about essence milk? What is the correct wa

Can I use the serum directly?

Essence milk is a skin care product that combines hydration, moisturizing, whitening and anti-wrinkle. With such a powerful function, can essence milk replace other skin care products? Can essence mil