Tuesday, January 6, 2026

The Hidden Cancer Risk in Keratin Hair Treatments | Dermatologist Explains

Thinking of getting a keratin hair treatment? Please watch this first. Many keratin smoothing and straightening treatments still contain formaldehyde or formaldehyde-releasing chemicals. When these products are heated during blow-drying or flat-ironing, they release toxic vapors that have been scientifically linked to cancers like lung cancer, throat cancer, sinus cancer, and nasopharyngeal cancer, especially in salon workers with repeated exposure. As a dermatologist, I want you to understand what’s actually happening during these treatments, why formaldehyde is used, and how it becomes dangerous when it turns into an inhaled vapor. Credit- #stitch with @tommythelawyer TT #keratintreatment #hairhealth #hairstraightening #formaldehyde #beautyfacts #haircaretips #dermatologist #hairscience #salon #cleanbeauty #healthyhairjourney #HairWarning #beautyeducation

from Healthy aging with Dr. Sanober Pezad Doctor https://www.youtube.com/shorts/cbKQ5hz7LU0

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