December 2023 in “International Journal of Newgen Research in Pharmacy & Healthcare” Both herbal and synthetic shampoos in India are generally safe and effective.
February 2025 in “International Journal for Research in Applied Science and Engineering Technology” The herbal shampoo is a safer alternative to synthetic shampoos but needs more testing for effectiveness.
November 2024 in “Research Journal of Pharmacognosy and Phytochemistry” Herbal shampoo with beetroot and sunflower is safer and better for hair and scalp than synthetic shampoos.
10 citations,
June 2001 in “International Journal of Cosmetic Science” Natural shampoos made in the lab conditioned hair better than commercial ones with chemicals.
Soapnut shampoo cleans hair naturally, promotes growth, reduces dandruff, and is gentle on the scalp.