Coconut, Castor, and Argan Oil fo…A Systematic Review.

🔬 Peer-reviewed
Coconut, Castor, and Argan Oil for Hair in Skin of Color Patients: A Systematic Review.
Celine Phong, Victor Lee, Katerina Yale, Calvin Sung, Natasha Mesinkovska
Journal of drugs in dermatology : JDD · 2022
Findings

Coconut oil is the only one of these three oils with real clinical evidence—it can help with brittle hair and head lice. Castor oil might make hair slightly shinier, but there's weak proof. Argan oil? No solid evidence that it actually does anything for your hair.

Design
Systematic Review
Evidence
Strong
Journal
Journal of drugs in dermatology : JDD
Ingredients studied