23 citations,
January 2001 in “International journal of toxicology” St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
December 2024 in “Journal of Population Therapeutics and Clinical Pharmacology” Rosemary and kalonji seeds can improve hair health and treat hair conditions.
Bee pollen, green tea, essential oils, and various plant extracts improve skin and hair health.
13 citations,
April 2017 in “Journal of Alternative and Complementary Medicine” Traditional and complementary medicine may help with skin conditions, but more high-quality research is needed.
165 citations,
February 2014 in “Phytotherapy Research” Myrtle has various health benefits and potential for medicine development.