The Science Behind Rice Water: Its Impact on Hair Strength, Growth, and Scalp Health
September 2025
in “
Acta Scientific Pharmaceutical Sciences
”
Studysummary This paper examines the rising popularity and potential benefits of rice water for hair care, noting that while it contains beneficial compounds like inositol that may increase hair strength and decrease frizz, there is still no definitive scientific proof of its efficacy.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
The review article discusses the potential benefits of rice water for hair health, noting its historical use in Asian cultures and its nutrient-rich composition, including inositol, vitamins, minerals, amino acids, and antioxidants. These components may contribute to hair strength, improved texture, shine, and scalp health, with some studies suggesting rice water can mend damaged hair, increase elasticity, and reduce frizz. It may also help treat scalp dryness and dandruff and promote hair growth. However, the article stresses the need for more clinical research to confirm these claims, as current evidence is largely anecdotal. Potential risks include protein sensitivity and allergic reactions, so caution is advised. As interest in natural hair care grows, rice water is expected to play a larger role in hair care products.
