UV Light

Glycolic acid, an alpha hydroxy acid (AHA), is widely recognised for its exfoliating properties, making it a popular choice in skin care. But when it comes to sun exposure, should you exercise caution? This article examines the relationship between glycolic acid and photosensitivity, supported by scientific research.

Vitiligo is characterised by the progressive depigmentation of certain areas of skin due to the loss of melanin. However, this pigment does not merely serve an aesthetic purpose: it also protects the skin from ultraviolet radiation. Consequently, one might ask whether sun exposure poses an increased risk for individuals with vitiligo. We review the current evidence in this article.

Often criticised, sun exposure also has benefits, provided that one takes precautions and does not apply photosensitising active ingredients. Can one go out in the sun after using hyaluronic acid? And what about hyaluronic acid injections? Learn more by continuing to read.

Some people fear that their vitamin C skincare might cause their skin to "burn" in the sun more than usual. But is this reputation of vitamin C as a photosensitising ingredient justified?

There is a popular belief circulating about retinoids suggesting that they could induce photosensitivity in the skin. True or false? We examine the studies to determine whether retinol truly makes the skin more sensitive to the sun or not.