Hair Keratin Treatment: Kidney damage possible from Hair Treatment | Health Live

Experts warn that glycolic acid metabolism produces glyoxylic acid, which then converts to oxalate, posing a risk to kidney health. Oxalate can accumulate and form kidney stones, leading to potential kidney damage. Glycolic acid, commonly found in beauty products like face creams, toners, serums, and moisturizers, dissolves in the blood and transforms into oxalate. Despite these risks, the concentrations of glycolic acid in cosmetic products are typically very low. This minimal exposure is unlikely to cause significant kidney problems, making glycolic acid safe for skincare use when used as directed. However, it's important to be aware of potential risks, especially for individuals with preexisting kidney conditions.