Which hair treatment would benefit those with very frizzy hair?

A keratin treatment is designed specifically to address issues related to frizzy hair. This treatment involves the application of a keratin-based solution to the hair, which helps to smooth the hair cuticle, reduce frizz, and enhance shine. The process generally includes applying the keratin, followed by heat to seal the product into the hair. The result is often a more manageable and sleek appearance for those with frizzy or unruly hair.

While other treatments may provide benefits for specific hair concerns, such as color treatment for achieving desired hair color or protein treatment for strengthening hair, they do not specifically target the frizz concern the way keratin treatments do. An oil treatment can add moisture and shine, but it may not provide the same level of frizz control that keratin treatments offer. Therefore, a keratin treatment is the most effective option for frizzy hair care.