Hyaluronic acid is a molecule that attracts and holds onto water, keeping connective tissue moisturized and healthy. Taking oral hyaluronic acid supplements can provide more skin and hair benefits ...

Aimed at softening and smoothing skin by gently but effectively exfoliating the top layer of skin, lactic acid can significantly improve the appearance of all skin types with regular use. It can be ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

From glycolic to salicylic, exfoliating acids have quickly become a mainstay in our beauty routines. But lactic acid seems to be the lesser known of the bunch, despite being a dermatologist’s favorite ...

William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

Hypochlorous acid may help manage conditions such as eczema, encourage wound healing, and treat scars. However, more research is necessary. Hypochlorous acid has antibacterial and antimicrobial ...

From puberty to the fully developed frontal-lobe years, I’ve struggled with acne-prone skin. Mandelic acid solved what years of trial and error with AHAs, BHAs ...

Skincare experts break down what fulvic acid is and why this underrated ingredient might be the answer to your most stubborn skin concerns (we’re looking at you, acne). From hyaluronic, glycolic, and ...

Acid rain is a term that refers to not just rain but also other forms of precipitation such as snow, hail, sleet, and fog that has a higher acidity than normal. Acid rain is caused by the burning of ...

Acid rain is a very broad term. It encompasses not only rain but also other forms of precipitation including fog, hail, sleet, snow, dust, and gas. It can even cause haze or smog, contributing to the ...