3 citations
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January 2023 in “Journal of Hunan University Natural Sciences” In this study, researchers developed a natural shampoo using traditional plant extracts and reported that its physicochemical properties and antioxidant activity were comparable to marketed shampoos. Further research is needed to confirm its performance and quality.
October 2022 in “Journal of the American Academy of Dermatology” This study found that "clean" shampoos are less likely to contain allergenic preservatives compared to traditional shampoos, but both types use fragrance equally, which can be irritating or allergenic.
April 2019 in “Journal of Drug Delivery and Therapeutics” In this study, researchers developed poly herbal shampoo formulations using natural herbs like Ashwagandha and Amla, which showed effective hair care benefits including strengthening hair growth and preventing dandruff while maintaining safe pH and foaming capacity; however, stability studies for these formulations are needed.
January 2012 in “Journal of Liaoning University of Traditional Chinese Medicine” This study found that more frequent shampoo use, high fat consumption, work pressure, and mental labor were associated with an increased risk of androgenic alopecia.
This study found that coconut oil with turmeric is less effective than 2% ketoconazole shampoo at reducing itching, hair loss, and dandruff scales in adults with dandruff.