Panthenol (11,000 Ppm)
Panthenol, also known as Pro-Vitamin B5, is a precursor to pantothenic acid (vitamin B5) and is a commonly used, easy-to-formulate skincare ingredient. It functions primarily as a humectant, helping the skin attract and retain water. It is also used in nail and hair care products for its hydrating and conditioning properties. Its CAS numbers are 81-13-0 and 16485-10-2.
Panthenol moisturizes the skin by acting as a humectant and has been shown to support lipid production for a stronger skin barrier. It exhibits anti-inflammatory and skin-protecting properties, including reducing irritation caused by other ingredients such as fragrances and preservatives. Research also indicates it may promote wound healing by stimulating fibroblast proliferation, and it improves hydration, softness, and elasticity in both nails and hair.
