D-panthenol helps to synthesize Coenzyme A Powerful Moisturizing effects for skin and hair Used widely for hair, body, skincare products Prevent from dehydration New Amber Glass Bottle with Dropper D-Panthenol is essential to synthesize Coenzyme A. D-Panthenol, or Provitamin B5 is transformed to pantothenic acid, which is an essential component of Coenzyme A. *Coenzyme A is one of the cofactors to promote protein metabolism in the epithelium (upper skin.) D-Panthenol has become popular after many anti-dandruff and anti-thinning shampoos use it as one of the key ingredients. About the Purity (75% D-Panthenol) 75% D-Panthenol is known as the best purity to use. It is convenient to mix with other cosmetic products or even use itself. In addition, D-Panthenol is water-soluble and easy to dilute with water to make desired viscosity. About the Texture It is viscous (as sticky as honey) in room temperature. It even feels slightly tough or stiff when you try the first rub right after falling a drop on the skin. It is, however, quickly soaked into skin when rubbed or massaged less than 10 times.