7 citations
,
April 2011 in “Expert review of dermatology” The document concludes that patients with skin of color need specialized dermatological care and education to manage unique skin conditions effectively.
2 citations
,
January 2019 in “American Journal of Applied Chemistry” Castor oil is suitable for use in hair care products.
February 2026 in “Cureus” Castor oil may improve hair and skin health with minimal side effects.
2 citations
,
July 2022 in “PubMed” Coconut oil helps with brittle hair and infestations, castor oil may improve hair shine, and argan oil lacks evidence for hair benefits.
February 2021 in “Journal of the Korean Society of Cosmetology” Castor oil improves the texture of bleached hair by increasing its strength.
1 citations
,
December 2020 in “International Journal of Biological and Chemical Sciences” Coconut and palm kernel oils could be effective ingredients in black hair shampoos.
1 citations
,
January 2023 in “Skin appendage disorders” Hair oils can worsen seborrheic dermatitis in black patients.
March 2023 in “Kemija u Industriji” Castor oil is suitable for use in cosmetics and pharmaceuticals because of its properties.
4 citations
,
January 2017 in “International journal of trichology” Castor oil can cause severe hair matting.
July 2023 in “International Journal of Pharmaceutical Sciences and Drug Analysis” The study found different absorbance values for simplex and complex homoeopathic hair oils when analyzed with a UV-visible spectrophotometer.
January 2022 in “UiTM Institutional Repositories (Universiti Teknologi MARA)” 2EVCO, enhanced with aloe vera and pandan leaves, promotes faster hair growth and improves skin health.
April 2023 in “International Journal of Dermatology” More research is needed to confirm if popular hair oils effectively treat hair loss.
July 2020 in “International journal of biology sciences” Coconut oil mixed with egg yolk and vitamin E may improve rabbit hair growth more than other plant oils.
1 citations
,
September 2017 in “Journal of Investigative Dermatology” Backhousia citriodora leaf extract effectively reduces oily skin across different ethnic groups.
November 2023 in “Scholars journal of applied medical sciences” Twelve plants, especially castor oil and coconut, are beneficial for managing afro-textured hair.
7 citations
,
January 2013 in “Journal of Cosmetics, Dermatological Sciences and Applications” Argan oil and cupuassu butter can protect hair after dyeing.
June 2024 in “British Journal of Dermatology” Hair oiling has become popular in the West due to globalization and social media.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” January 2026 in “Zenodo (CERN European Organization for Nuclear Research)”
December 2022 in “Journal of Tropical Pharmacy and Chemistry” The hair tonic made from oil palm leaf extract is very effective in preventing hair damage from the sun.
March 2025 in “International Journal For Multidisciplinary Research” The herbal hair oil improves hair growth and scalp health.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ratanjot root oil helps hair grow and conditions and colors it naturally.
January 2023 in “Journal of Survey in Fisheries Sciences” The herbal oil significantly improved hair growth and reduced hair loss.
June 2026 in “International Journal of Drug Delivery Technology” The herbal hair oil is safe and may promote hair growth.
2 citations
,
January 2012 SESA oil is five times more effective and safe for hair and scalp issues than coconut oil.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ratanjot root oil helps hair grow and conditions and colors it naturally.
January 2023 in “Han'gug mi'saengmul saengmyeong gong haghoeji/Han-guk misaengmul saengmyeong gonghak hoeji” NOC-4 extract promotes black hair and hair growth effectively.
3 citations
,
September 2020 in “Journal of cosmetic dermatology” Coconut oil makes hair stronger and more flexible than mineral oil.
July 2023 in “International Journal of Molecular Biology and Biochemistry” The hair oil made with Arnica montana, castor, and mustard oils is effective.
Coconut and castor oils may naturally boost hair growth by increasing keratin.