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POTASSIUM ASCORBATE

Description

Potassium ascorbate is a water-soluble derivative of vitamin C (ascorbic acid) combined with potassium. This ingredient is prized in skincare formulations for its stability and effectiveness in delivering the benefits of vitamin C to the skin. As an antioxidant, potassium ascorbate helps protect the skin from free radical damage caused by environmental stressors such as UV radiation and pollution. It plays a crucial role in collagen synthesis, contributing to improved skin elasticity and firmness.

The ingredient has a pH-neutral profile, making it less irritating than pure ascorbic acid, especially for sensitive skin types. Potassium ascorbate exhibits excellent skin penetration properties, allowing for efficient delivery of vitamin C to deeper skin layers. It has been shown to have skin-brightening effects, helping to even out skin tone and reduce the appearance of hyperpigmentation.

In skincare formulations, potassium ascorbate is often used at concentrations between 0.5% to 5%. It synergizes well with other antioxidants like vitamin E and ferulic acid, enhancing overall product efficacy. The ingredient is stable in both water-based and oil-based formulations, making it versatile for various skincare products including serums, moisturizers, and sunscreens.