Sodium Lactate is used in lotions, creams, shampoos and all kinds of care products.
Uses
It is used for its ability to retain moisture in the skin.
Benefits
• May reduce tackiness in products
• Buffering agent
• pH adjuster
• Humectant
Usage Rate
The recommended concentration is 0.5–5%.
Strengths
It is known for its ability to hold water in the skin.
Caution
Sodium Lactate is a multipurpose component used in many cosmetics and skincare products. It not only serves to increase the stability of a formulation, but also draws water-based hydration into the skin. Sodium lactate serves as a preservative enhancer, buffering agent, and humectant moisturizers, among other things.
Lactic acid's sodium counterpart is sodium lactate. Lactic acid is classed as an alpha-hydroxy acid since it has a hydroxyl group next to the carboxyl group (AHA).