漂亮101皮膚科診所

No studies supporting the use of coconut oil or castor oil for hair loss.

Only animal studies showing some potential for the use of pumpkin seed oil, henna, and aloe vera.

Two randomized controlled trials supporting the use of rosemary oil for hair loss.

Three studies showed that topical capsaicin improved hair regrowth specifically in patients with alopecia areata.

Stinging nettle did improve the hair pull test in one human study and accelerated hair growth in one animal study in rats.