Pollution and Hair Damage: What Science Says
Pollution, hard water, and blue light quietly damage hair at a structural level long before you notice dullness or breakage. Here’s what’s actually happening beneath the surface — and how to slow it down.
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Pollution, hard water, and blue light quietly damage hair at a structural level long before you notice dullness or breakage. Here’s what’s actually happening beneath the surface — and how to slow it down.
Glass hair looks ultra-smooth and reflective, but shine does not automatically mean healthy hair. The finish can come from smoother cuticles, conditioning products, gloss treatments, or heat styling, and some methods carry a real risk of hair damage.
Keratin and other hair-smoothing treatments can reduce frizz and alter hair texture, but some formulas may expose users to formaldehyde or other potentially harmful chemicals. Learn how smoothing treatments affect hair, what “formaldehyde-free” really means, and how to choose lower-risk options.
Learn how to prevent hair breakage while sleeping by reducing friction, avoiding tight hairstyles, and handling fragile strands gently. Discover whether silk and satin pillowcases can help.