Saturday, January 4, 2014

Cosmetic Product Ingredients

Hyaluronic Acid is a glycosaminoglycan with N-acetyl-D-glucosamine and D-glucuronic acid moieties. It can be found in connective tissues and contributes to maintenance of matrix structure and water balance.

It can hydrate the skin as a humectant, by attracting airborne water vapors and preventing evaporation.

Nicotinamide (niacinamide, vitamin B3) active form of niacin can help to lower sebum secretions on skin surface.

Cheng, Y., Dong, Y., Dong, M., Wang, C., Sun, Y., Su, N., Liu, J., et al. (2007). Moisturizing and antisebum effect of cosmetic application on facial skin. Journal of Cosmetic Dermatology, 6(3), 172–177. doi:10.1111/j.1473-2165.2007.00323.x