Keratin hair treatments are extremely popular, but may get banned by the FDA—here's why, from a Harvard dermatologist
When it comes to styling and straightening hair, keratin treatments are a staple but that may change as soon as April of this ...
A Dietitian Shares the Truth Behind Keratin Supplements For Hair Growth
Do keratin supplements work to improve your nails, skin, and hair? A dietitian put them to the test for 30 days to find out.