Soapnut shampoo cleans hair naturally, promotes growth, reduces dandruff, and is gentle on the scalp.
May 2025 in “International Journal for Research in Applied Science and Engineering Technology” Herbal shampoos are effective, eco-friendly, and improve hair and scalp health.
January 2023 in “International Journal of Research Publication and Reviews” Some herbal ingredients like linalool and tea tree oil have anti-dandruff properties and are safe for use in shampoos.
37 citations,
October 2017 in “Saudi pharmaceutical journal” All evaluated shampoos meet Saudi standards.
2 citations,
January 2019 in “Applied clinical research, clinical trials and regulatory affairs” Different countries have regulations to ensure the safety of hair care products, with some recalling hair straighteners due to high formaldehyde.