Here’s the translation into American English:
The increase in sun exposure during the summer brings with it the need to reinforce skincare routines. While using sunscreen is essential, many people do not reapply it as frequently as needed, leaving the skin vulnerable to the harmful effects of UV radiation. In this context, gluconolactone emerges as a cosmetic ingredient that offers additional protection, working from within a daily routine.
This active ingredient, part of the polyhydroxy acid family, is a gentle exfoliant that is even suitable for the most sensitive skin. Raquel González, a cosmetologist and creator of Byoode, points out that “gluconolactone not only renews and hydrates the skin, but studies suggest it may help reduce the negative effects of the sun.” While it should not replace the use of sunscreen, gluconolactone reinforces the skin barrier, helping to mitigate the impact of UV rays.
Unlike other acids, such as alpha-hydroxy acids and beta-hydroxy acids, which can increase skin sensitivity to the sun, gluconolactone allows for daily exfoliation without compromising barrier function. Estefanía Nieto, dermocosmetic director at Medik8, emphasizes that this ingredient also has antioxidant properties that help neutralize free radicals generated by sun exposure, delaying skin aging and preventing cellular damage.
A 2004 study in Dermatologic Surgery highlighted that gluconolactone can reduce cellular damage induced by ultraviolet radiation by up to 50% in in vitro skin models. Isabel Reverte, dermocosmetic director at Ambari, adds that “the antioxidant properties of gluconolactone, along with its low irritability, make it an effective defender against the sun.”
Recognized brands such as Perricone MD, Byoode, and Medik8 have developed products that incorporate gluconolactone. For example, Perricone MD’s “Daily Brightening & Exfoliating Peel” is a serum designed for daily use that helps eliminate dead skin cells and improves skin texture. Byoode offers the “Adzuki & Ragi Fantasy,” suitable for sensitive skin, which combines physical and chemical exfoliation. Medik8’s “Press & Glow” is also notable, a daily toner that maximizes skin luminosity.
Thus, gluconolactone stands out as an essential ally for skincare during the summer, providing complementary benefits to conventional sun protection.
Referrer: MiMub in Spanish
