Caffeine stimulates blood circulation to the scalp and the hairs’ roots.
Panthenol has been shown to stimulate the proliferation of dermal fibroblasts and accelerate cell turnover. It also aids the hair in absorbing and retaining moisture. As such, this ingredient can help to repair damaged hair and reduce split ends, as well as thickening and increasing the hair’s tensile strength.
Wheat germ extract contains both proteins and amino acids, which nourish and strengthen the hair. It also helps to replace lost moisture and prevent future damage. Avena sativa (oat) extract works to calm redness and irritation.