Vitamin C

Vitamin C or ascorbic acid offers many skin health benefits when incorporated into topical formulations, from UV damage protection to collagen maintenance [Getty Images]

Special Edition: ACTIVE BEAUTY – VITAMINS, MINERALS AND PLANT POWER

The topical promise of vitamin C for skin health: Review

By Kacey Culliney

Topical cosmetic application of vitamin C is more effective than oral supplementation when targeting skin health, but challenges remain around stability and absorption, finds a review.

P&G studies role of ascorbic acid in reducing skin reaction to PPD

P&G studies role of ascorbic acid in reducing skin reaction to PPD

By Andrew MCDOUGALL

A study carried out by researchers in Germany, The Netherlands and Belgium has found that pre-treatment of the skin with ascorbic acid could reduce elicitation reaction to hair dye component p-phenylenediamine (PPD) in sensitised individuals.