Topically applied substances can only penetrate into open hair follicle. Knowledge of follicular penetration is of high clinical relevance for functional targeting of.
Oils which penetrate hair tend to contain larger amounts of fatty acids like lauric Would you use this to deliver ingredients to the hair follicle?
"Are certain oils for hair growth? What is the difference between sealing and penetrating oils? If I am a type 2 can I use the same oils for hair.
Recently, it has been demonstrated that particulate substances penetrate preferentially into the hair follicles and that the penetration depth.
have been shown to penetrate e±ciently into the hair follicles, where they Keywords: Skin barrier; penetration; stratum corneum; hair follicles;.