Panthenol (2 %)
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 skin attract and retain water. It also supports lipid production important for a healthy skin barrier and has demonstrated anti-inflammatory and skin-protecting properties in research.
Panthenol moisturizes skin by attracting and holding water, and supports barrier integrity by promoting lipid production. It has anti-inflammatory properties and can reduce irritation caused by other ingredients such as fragrances, preservatives, or chemical sunscreens. Research also suggests it may aid wound healing by promoting fibroblast proliferation, and it improves hydration, softness, and elasticity in both nail and hair care applications.
