10 Hair Myths Experts Wish You’d Stop Believing
NewBeauty Facebook Pinterest Instagram Youtube find a doctor Face Adult Acne Antioxidants Anti-Aging Celebrity Chronic Skin Conditions Eye Hydration Hyperpigmentation Makeup View All Eyebrows Eye Color Foundation Fragrance Lip Color Makeovers Male Skin Care Peels Pre-Event Prep Sensitive Skin Skin Care Skin Health Smile Sun Care Treatments Fillers Microneedling Post-Procedure Skin Care Neurotoxins Regenerative Aesthetics Skin Lifting Body Body Sculpting Breasts Butts Cellulite Hair Removal Hands + Nails Legs Pregnancy Find a Doctor Hair Bond Repair Celebrity Dry Hair Frizzy Hair Gray Hair Hair Color Hair Growth Hair Repair Scalp Health Styling + Tips Awards NB100 Awards 15th Annual Beauty Awards 2025 NewBeauty Readers’ Choice Awards Shopping Gift Guides Product Reviews NewBeauty Storefront Wellness Fitness GLP-1s Health Menopause About Us TESTTUBE Search for: Search HomeHair 10 Hair Myths Experts Wish You’d Stop Believing Untangling fact from fiction. Danielle Fontana Dooley Published: Feb 26, 2026 We may earn commission from links on this page. Each product featured has been vetted and chosen by our editors. Photo by Nataliia Rabinovych on Unsplash This article first appeared in the Winter 2026 issue of NewBeauty. Click here to subscribe When it comes to hair health, misinformation runs rampant. Do supplements even work? Are silicones really the enemy? We asked leading hair experts to separate fact from fiction on everything from scalp care to in-office treatments. Here’s what to know before changing your hair-care routine—or your expectations. While daily washing is not inherently bad, Shab Caspara, trichologist and founder of Caspara Studio, says it depends on your scalp type and the shampoo you’re using. “Unlike deep-cleansing and harsh shampoos, gentle and sulfate-free alternatives used daily or every other day can maintain a balanced scalp microbiome and prevent buildup that can clog follicles and cause thinning.”