Meanwhile, Kara Jillian Brown—who has tight, 4B-4C coils—opted for a keratin treatment with formaldehyde (more on this ingredient later). For further insight into this popular hair treatment ...
"And interestingly, in the study looking at who uses hair straighteners, the majority were black women." This finding has led to the FDA taking a closer look at various keratin treatments that ...
Keratherapy offers both short-term and long-lasting products and professional treatments to restore the keratin content of ...
While every salon and client is different — you’re best to book out around two-four hours of your day when getting a keratin treatment. Your hair stylist will wash and roughly blow dry your hair.