Sebum is the number one enemy of human skin. That’s what dermatologist Dr. Rachael Eckel of The Skin Health Institute in Trinidad and Medical Advisor for ZO Skin Health believes, since excess sebum is ...

All the experts I consulted advised that doing a deep scalp cleanse two to three times per week is probably sufficient. Though, you may need to experiment at first. Washing too frequently can cause ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you're dealing with a dry, flaky scalp or one that tends to be on the oilier side, you're ...

Medically reviewed by Marisa Garshick, MD Wet dandruff symptoms may worsen with hormonal changes, stress, or cold, dry weather. Diagnosis involves checking the scalp for flaking, oiliness, and redness ...