The intensity of hair color depends on the density of pigment within the melanosome. Both eumelanin and pheomelanin are made from the amino acid tyrosine, using the enzyme tyrosinase. Increased ...
Find out why dark spots appear and what can fade them. If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help.
Happy shopping! Explore the SHOP If you've made it to this article, chances are you're tired of scratching, patting, and picking at your dry, itchy scalp (which, fair). In that case, we're here to ...
With bricks, race-pace efforts, open-water swims and the tapering period, this 6-month, easy-to-follow Ironman training plan will take you up to your big Ironman race day in optimum condition ...
Training for gender equality and women’s empowerment is an essential component for UN Women’s commitment to advance gender equality and women’s empowerment. Training for gender equality is a ...
Not everyone who offers these treatments is a doctor. When you choose a board-certified dermatologist, you work with a doctor who: Has in-depth medical training in treating the skin. After graduating ...