Mandelic acid is a gentle alpha hydroxy acid (AHA) created from bitter almonds. This exfoliating AHA can help brighten, ...

But those with sensitive skin should consider mandelic acid, as it's coming to the forefront of skincare acids. Dr. Fred Weksberg, MD, a board-certified dermatologist at Dermapure, tells ESSENCE ...

If there’s one sure way to revitalise your complexion, it’s applying a dermatologist-approved acid as part of your beauty regime. Here, we make the case for mandelic acid. So, what’s the ...

“It combines salicylic acid with mandelic acid and gluconolactone. This triple combination provides effective exfoliation without causing skin irritation.” To go even further, also included in ...

A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...

Amino acid molecules are made of four main elements. You may remember them from science class: carbon, hydrogen, oxygen, and nitrogen. These elements form the same amino acid structure.

Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon. Each of the 20 amino acids has a specific ...

Neutralisation is the reaction of an acid with a base that results in the pH moving towards 7. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion and ...

Most skincare obsessives know their way around the more well-known formulas, but phytic acid is an under the radar ingredient that helps with brightening. Two words – phytic acid. Sound familiar?

A 14-year-old girl has been left with life-changing injuries after a masked man on an e-scooter attacked her and a 16-year-old boy with acid on their way home from school. Detectives said they ...

A solution of 0.8 mol/dm 3 hydrochloric acid has a pH of 0.1. Predict its pH when it is diluted to 0.08 mol/dm 3. The hydrogen ion concentration decreases by a factor of 10, so the pH increases by ...