One challenge is that we look at hair colour based on three dimensions — lightness, red‒green axis, and yellow‒blue axis — but we have not had a technique that quantifies what is happening ...

Aloe vera, onion juice, fenugreek seeds, apple cider vinegar, and green tea serve as effective oil-free alternatives to boost hair growth. These natural ingredients nourish the scalp, balance pH ...

“There is no magic button,” says Green, but there are a few things that can help regrow hair, or at least protect the hair you still have. Products like shampoos and serums can be used in ...