Delivered via helmets or caps, these treatments can help stimulate hair follicles to promote natural regrowth.

Can Red Light Therapy Devices Reduce Hair Loss? Bridgette Hill agrees that ... If you’re interested in trying black castor oil, Dr. Hill notes: “It should be applied only to the scalp.

which may result in red, greasy, scaly plaques on the scalp that may be itchy," explains Dr. Garshick. "For this reason, washing the hair more frequently can help those with buildup of excess oil ...

Smooth a tiny amount of organic coconut oil onto the ends of your hair to add a little ... skin cells to build up, says Dr. Zeichner, which leads to rough, red, scaly patches.

“The formula also contains a proprietary Red Clover ... according to Dr. Engelman. “The scalp contains many sebaceous glands, which produce oil, or sebum, that protects hair.

“By offering antioxidant properties as well as vitamins E and C, it’s been proposed that marula oil contains some intrinsic UV protection for both skin and hair,” says Dr. Mislanka ...