When a Delhi court acquitted the three main accused in a vicious 2009 acid attack case on December 24, 2025, it was not just a devastating end to the 16-year battle for justice fought by survivor and ...

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 ...

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 ...

Skin care has a way of taking the body’s own biology, bottling it, and selling it back to us. Hypochlorous acid (HOCl) is the latest example. It’s a weak acid that your white blood cells naturally ...

Acid reflux refers to the flow of stomach acid back into your esophagus, a connecting tube between your throat and stomach. It is also known as gastroesophageal reflux and occurs as heartburn, a ...

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 ...