24 citations
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June 2018 in “PubMed” Serenoa repens extract helps regrow hair and repair hair loss by activating certain cell growth pathways.
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.
April 2026 in “International Journal of Molecular Sciences” Ageratum houstonianum extract and agerarin may help hair growth.
2 citations
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July 2023 in “Phytotherapy Research” Serenoa repens is mostly safe but has some risks, especially at high doses or when used with other products for over two weeks.
November 2019 in “Journal of Health and Allied Sciences” Maharanga bicolor and Hibiscus rosa sinensis extracts promote hair growth.
10 citations
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September 2015 in “BMC pharmacology & toxicology” Gloriosa superba poisoning can mimic severe tropical infections and cause rapid hair loss.
March 2012 in “Al-Azhar Journal of Pharmaceutical Sciences” The plant Russelia equisetiformis has beneficial chemical compounds and effects.
1 citations
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January 2022 in “Rasayan journal of Chemistry” Albizia saponaria bark ethanol extract, particularly at 15%, promotes hair growth in rabbits.
87 citations
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August 1974 in “Journal of Investigative Dermatology”
Saw palmetto cream for hair loss works better with glycerol and sorbitol.
14 citations
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June 2005 in “PubMed” A rare ear cyst contained hair fragments.
2 citations
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January 2019 in “Research journal of pharmacy and technology” Sterculia urceolata ethanol extract promotes hair growth in male rabbits.
Houttuynia cordata and Calendula officinalis extracts may promote hair growth without harming cells.
January 2026 in “British Journal of Clinical Pharmacology” Serenoa repens may cause long-lasting sexual and psychiatric side effects.
26 citations
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September 2023 in “Bioengineered” Brown seaweed oligosaccharides have health benefits and potential uses in food and medicine.
21 citations
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April 2000 in “Journal of Cutaneous Pathology” The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
A 12-year-old girl was misdiagnosed with alopecia areata but actually had a nevus sebaceus with a genetic mutation.
11 citations
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July 2020 in “Journal of Cosmetic Dermatology” Sandalore® improves hair growth and quality in people with hair loss.
March 2022 in “Journal of drug delivery and therapeutics” Sea hibiscus leaf extract at 30% concentration in a hair tonic significantly increased hair growth in guinea pigs.
36 citations
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January 1994 in “Cell and Tissue Research” January 1994 in “Memorial University Research Repository (Memorial University)” Oleosomes help cell growth in Sesbania rostrata nodules but don't aid nitrogen fixation.
March 2026 in “Journal of Hunan University Natural Sciences” Albizia saponaria stem bark shows promise as a natural antidandruff treatment.
August 2019 in “Pharmacoscript” The 3:2 combination of pandanus and sansevieria leaf extracts promotes the best hair growth.
9 citations
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January 2009 in “Journal of the European Academy of Dermatology and Venereology” The cream effectively reduces excessive hair growth and related skin issues without side effects.
January 2024 in “Journal of Natural Remedies” Solanum nigrum extract may help regrow hair.
September 2023 in “Biomedicines” Squalene may be a marker for certain types of alopecia.
8 citations
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January 2006 in “Dermatology Online Journal” The girl's skin condition is benign but challenging to treat due to its size and location.
August 2023 in “Journal of Natural Remedies” Wakame and kombu seaweeds offer various health benefits like antioxidant and anticancer effects.
A harbor seal's skin disease was cured after 8 months of treatment.
3 citations
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September 2019 in “European Medical Journal” Scalp sarcoidosis can cause hair loss and needs accurate diagnosis and treatment with specific medications.