Glycerin is naturally formed during the cold-process soap-making method. Glycerin is a natural humectant (softener and moisturizer) which helps draw and retain moisture into the skin and scalp. It is believed to penetrate hair and skin, softening and swelling it, making it water retentive.
Daily Hair Tip
When towel drying wet hair never rub hair roughly or twist up into a towel. This will potentially damage delicate hair cuticles. Instead carefully blot hair with superabsortant towel and squeeze hair gently to remove moisture.