Protein treatments repair damaged hair by rebuilding broken keratin bonds. Discover 9 benefits of this revolutionary therapy ...

Hair is a biological structure with amazing intricacy, not only a feature of your appearance or a statement of personal style ...

encodes an enzyme involved in hair shaft formation. Mutations in PADI3 can disrupt the process, tinkering with the hair’s structure. In people with the syndrome, the hair shaft is grooved ...

Changes to the inner and outer structure of the hair shaft can damage hair, making it fragile and prone to breakage, which could eventually result in thinning hair or hair loss in areas.

If you have low porosity hair, it means the structure of your hair doesn’t easily allow moisture to be absorbed into your hair shaft. This can make it harder for water to saturate your hair when ...

This gives coconut oil a long, straight structure, which is more easily absorbed deep into the hair shaft. Sunflower oil contains mostly linoleic acid, which has a much bulkier structure ...