January 2019 in “International Journal of Plant Animal and Environmental Sciences” The extract from marine green alga Chlamydomonas sp. W80 has antioxidant, anti-inflammatory, anti-aging, hair growth, immune-boosting, and skin lightening effects.
Portulaca-based hair tonics are promising eco-friendly and effective cosmetic alternatives.
December 2022 in “Nature Communications” Bead-jet printing of stem cells improves muscle and hair regeneration.
Grapefruit has many benefits for skin and hair in cosmetics.
Cinchona succirubra extract with caffeine reduces hair loss and strengthens hair.
December 2024 in “Journal of General-Procedural Dermatology & Venereology Indonesia” Coix seed extract helped resolve onycholysis in an elderly woman.
69 citations
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September 2013 in “American Journal of Alzheimer s Disease & Other Dementias®” Snakin-Z from jujube fruits may help treat Alzheimer's due to its enzyme inhibition and antioxidant properties.
October 2013 in “Journal of Medicinal Plants Research” The herbal cleanser increased hair growth in rats without harming their skin.
February 2023 in “Molecules” Cactus extract from Notocactus ottonis may help promote hair growth.
July 2023 in “Biomolecules” The new "whisker follicle microinjection assay" can test how different biomolecules affect hair growth and color.
December 2022 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 
7 citations
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February 2013 in “Tropical Journal of Pharmaceutical Research” Licorice root extract may promote hair growth in female rats.
August 2024 in “Cosmetics” Peanut callus extract helps grow hair and prevent hair loss.
36 citations
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October 2002 in “The Journal of Dermatology” Combining SADBE with other treatments can help hair regrowth in alopecia areata patients.
January 2017 in “한국약용작물학회지” Houttuynia cordata extract may help hair growth without harming hair cells.
8 citations
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May 1941 in “Science” Inositol helped cure hair loss around rats' eyes and improved their growth.
Ginseng extract promoted hair growth in mice and improved local blood flow.
6 citations
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August 2022 in “Journal of Herbal Medicine” Mangosteen extract may help with hair growth and prevent graying.
September 2023 in “Ethiopian journal of health sciences” Plantain leaf extract reduces liver oxidative stress in malaria-infected mice.
January 2023 in “International journal of advances in scientific research and engineering” Anthocyanins from fruits and vegetables may help prevent and treat colorectal cancer safely.
27 citations
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October 1945 in “Endocrinology” Synthetic hormone treatment reduces melanin and hair growth in rats.
January 2013 in “วารสารเภสัชศาสตร์อีสาน (Isan Journal of Pharmaceutical Sciences, IJPS)” Carthamus tinctorius floret extract is a safe hair growth promoter with good skin absorption.
1 citations
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March 2017 in “Archives of Plastic Surgery” A new method using gentian violet dye makes it easier to see and work with white hair in hair transplant surgeries.
Fenugreek gel significantly reduces split ends and improves hair health.
36 citations
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January 2003 in “Molecular and Cellular Biochemistry” 
November 2016 in “Zoo biology” Adding more vegetables and fruits improved capybaras' coat quality and health.
1 citations
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April 2009 in “한국생물공학회 학술대회” Onion extracts can promote hair growth, but quercetin is not responsible.
April 2014 in “Significance” Unconventional home remedies can sometimes show surprising results.
November 2025 in “Communications Materials” Pomelo peel can be turned into materials that help stop bleeding and heal wounds better than commercial dressings.
1 citations
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January 2024 in “Pediatric Dermatology” The boy's scurvy symptoms improved with vitamin C treatment, highlighting the need for a balanced diet.