
AMMONIUM THIOLACTATE
Description
Ammonium thiolactate is a potent chemical compound widely used in professional hair removal and hair relaxing treatments. This ingredient is a salt of thiolactic acid, formed by the reaction between ammonia and thiolactic acid. Its primary function in skincare and haircare formulations is as a reducing agent, capable of breaking down disulfide bonds in keratin, the main structural protein in hair and the outer layer of skin.
In depilatory creams, ammonium thiolactate works to weaken hair shafts, making them easier to remove from the skin surface. For hair relaxing treatments, it helps to restructure the hair's natural curl pattern by altering its protein structure. The ingredient's efficacy is pH-dependent, typically functioning optimally in alkaline conditions.
While effective, ammonium thiolactate can be irritating to skin and mucous membranes, necessitating careful formulation and application. It's often combined with other ingredients to mitigate potential adverse effects. Professional use is recommended due to its potency. In some jurisdictions, its concentration in cosmetic products is regulated to ensure safety. Proper neutralization post-treatment is crucial to restore the skin or hair's natural pH and minimize damage.