Dermatologists Say This Ingredient Can Soothe Dry Scalp and Make Hair Healthier. Here’s How To Use It
Women's Health
February 26, 2026
AI-Generated Deep Dive Summary
Dermatologists highlight hyaluronic acid as a game-changer for dry scalps and damaged hair, offering hydration and shine year-round. Known for its humectant properties, it attracts and retains moisture, soothing irritation on the scalp and leaving hair softer and healthier. Unlike heavier oils, hyaluronic acid is lightweight, avoiding buildup while providing essential hydration without making hair feel greasy or weighed down.
Experts emphasize that hyaluronic acid is particularly beneficial during colder months when indoor heat and outdoor cold strip moisture from the scalp and hair. This can lead to dryness, flaking, and dullness. Board-certified dermatologist Dara Spearman explains that it’s especially effective for those with dry, coarse, or curly hair types, which struggle to retain moisture. It also helps alleviate seasonal dryness and scalp tightness, making it a versatile solution for various hair concerns.
While face serums containing hyaluronic acid can be used in emergencies, they are not ideal for hair care due to differences in formulation. Haircare products designed specifically for the scalp and hair fiber ensure better absorption and results. These products often include additional ingredients that enhance moisture retention and address specific hair or scalp issues.
The benefits of incorporating hyaluronic acid into your hair routine extend beyond hydration. It can reduce frizz, static, and hat hair while enhancing shine, making hair appear healthier and more manageable. For anyone struggling with dryness or irritation, this ingredient offers a gentle yet effective solution to maintain scalp comfort and hair
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Originally published on Women's Health on 2/26/2026