Cold-pressed rapeseed oil is most resistant to oxidation and certain oils may reduce chronic disease risk; consumers like the taste of pumpkin oil best.
June 2021 in “International journal of cosmetics and dermatology” Vitamin C and E may help with certain skin and hair conditions, but more research is needed to confirm their effectiveness.
10 citations
,
December 2020 in “Dermatitis” Ethnic hair products contain different allergens than nonethnic ones, with fragrance being the most common in ethnic products.
1 citations
,
September 2022 in “Journal of dermatological science” Certain vitamins and their derivatives can help hair grow longer by activating specific growth signals.
October 2025 in “Asian Journal of Pharmaceutical Research” Herbal shampoos made from natural ingredients can effectively replace synthetic shampoos.
September 2022 in “KnE medicine” Argan oil in hair tonic increases hair growth and weight in mice, with the best results at 3% concentration.
October 2021 in “Interfaces Científicas” Nutricosmetics for hair treatment often contain biotin, pyridoxine, zinc, and other nutrients, but more research and professional guidance are needed for their use.
September 2010 in “대한화장품학회지(J. Soc. Cosmet. Scientists Korea)” The study developed a reliable method to measure active ingredients in hair nourisher products using HPLC.
The new method accurately measures active ingredients in hair nourishment products.
August 2021 in “Journal of the American Academy of Dermatology” The shampoo's ingredients' effect on a hair growth pathway in cells was tested, but the results are not given.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.
12 citations
,
December 1987 in “Cancer Chemotherapy and Pharmacology” Vitamin E in the diet might help protect against hair loss caused by the chemotherapy drug doxorubicin in rabbits.
19 citations
,
April 2020 in “Journal of ethnopharmacology” Prunus mira nut oil helps hair grow by affecting the Wnt/β-catenin signaling pathway.
12 citations
,
January 2002 in “Environmental and Molecular Mutagenesis” Smoking reduces antioxidants and causes DNA damage in hair follicles.
10 citations
,
March 2015 in “American journal of primatology” Ingesting Leucaena leucocephala caused hair loss and increased infant mortality in ringtailed lemurs.
4 citations
,
March 2023 in “Journal of medical case reports” Taking too much vitamin E caused a young man's blood clotting problems, which improved after he stopped the vitamin E and got treatment.
4 citations
,
January 1965 in “THE JOURNAL OF VITAMINOLOGY” Vitamin E speeds up hair growth by improving blood flow.
April 2026 in “International Journal of Drug Delivery Technology” Natural compounds from Ayurvedic herbs may effectively treat dandruff and promote hair growth.
August 2024 in “International Journal of Cosmetic Science” Acetyl zingerone methyl ether protects and extends hair color while improving hair health.
Higher levels of β-carotene and vitamin E may help prevent certain types of hair loss.
December 2021 in “Journal of Applied Biological Chemistry” Toothpaste containing α-tocopherol acetate, l-menthol, and stevioside can promote hair growth in mice.
November 2020 in “Journal of The American Academy of Dermatology” Taking vitamin C and vitamin E twice a day can help prevent sunburn and DNA damage from UVB exposure.
30 citations
,
December 2019 in “PLoS ONE” The new delivery system improved raloxifene's skin absorption and effectiveness against cancer cells.
4 citations
,
August 2018 in “International Journal of Current Microbiology and Applied Sciences” Eclipta prostrata leaves contain various compounds with medicinal properties.
50 citations
,
December 2017 in “Nanoscale” Polymeric micelle nanocarriers deliver adapalene more effectively to hair follicles than commercial products.
January 2026 in “International Journal of Molecular Sciences” Hemp's compounds can be used in natural insecticides, cosmetics, and food supplements.
16 citations
,
October 2018 in “BMC Complementary and Alternative Medicine” Crataeva nurvala leaves may help reduce anxiety and improve sleep.
2 citations
,
July 1982 in “British Journal of Dermatology” Retinol acetate can reduce the harmful effects of the drug benoxaprofen on white blood cells.
46 citations
,
December 2010 in “PubMed” Tocotrienol supplements significantly increased hair growth in people with hair loss.
November 2022 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” The conditioner with Serenoa serrulata and tocoferol helps reduce hair loss.