What are the effects of AHAs, PHAs and Bionic Acids on skin?
Hydroxy Acids (HAs) have been shown to decrease bonding between surface skin cells stimulating exfoliation and cell turnover. Skin surface layers become more youthful with a more normal distribution of skin pigment (melanin) which helps to clarify and even skin tone . Histology (skin biopsy) studies have shown anti-aging effects on deeper layers of skin including: increased collagen, improved elastic fibers/elasticity, and an increase of the hydrous gel matrix that leads to noticeable skin plumping and a reduction in appearance of wrinkles and fine lines. Aside from prescription retinoids, there are NO other ingredients on the market that can demonstrate this many skin benefits!
