A humectant is a type of skincare ingredient that helps to retain moisture in the skin.

Keratolytic is a type of ingredient that is used to break down and remove dead skin cells from the surface of the skin.

Lactic Acid Bacillus is a gentle exfoliant that can help to remove dead skin cells, improve skin tone and texture, and reduce the appearance of fine lines and wrinkles. It also has antioxidant properties that can help to protect the skin from environmental damage.