Thiodiglycolic acid

Ingredient type: HUMECTANT/WATER-SOLUBLE

✨ Role: Thiodiglycolic acid is used for its disulfide bond-dissolving properties, which can help improve the stability of certain cosmetic formulations, particularly in hair care products.

Ingredient type: Water-soluble

‍⚕️ Safety: Thiodiglycolic acid is generally considered safe at concentrations used in cosmetics, but it must be used with caution, particularly due to its chemical reactivity.

✨ Vegan: Yes, this ingredient is synthetic and is compatible with a vegan lifestyle.

✨ Note: Although its irritant potential is low, it is important to use it in appropriate concentrations to avoid skin irritation or sensitization, especially on sensitive skin.

Found in: Often used in hair products such as perms and straightening products, but also in certain advanced care formulations.