Also known as Beta Hydroxy Acid, used for its exfoliating purposes. It is lipophilic, or known for its abilities to dissolve oil. The most common BHA is salicylic acid.
A group of acids, often found in flowering plants and herbs. Most common is salicylic acid, believed to dissolve dead skin cells to leave a smooth, even surface.
They provide both a surface and biological activity because they act on the behavior of cells located deeper down in the stratum corneum. Beta hydroxy acids, including salicylic acid, "digest" the keratin in cells (keratolytic effect).
utylated ydroxy nisole - an artificial preservative added to oils to slow down deterioration; it replaces vitamin E, which is removed during oil processing.
Synthetic Preservative permitted only at relatively low levels. Has been associated with liver damage, fetal abnormalities and metabolic stress. Also had questionable relationship with cancer
A derivative of aspirin that's used in skin care products to accelerate skin cell turnover and help clear pores. It penetrates more deeply into the pores than AHAs, so it's effective for anti-acne use.
Behavioral Health Authority. A local agency that provides mental health, mental retardation, and substance abuse services to children, adults, and families. A BHA may be called a community services board in some locations.