The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
January 2021 in “Annals of translational medicine” YH0618 helped reduce skin and nail problems and fatigue in chemotherapy patients.
July 2024 in “International Journal of Pharmacognosy and Life Science” An herbal hair serum with natural ingredients can help reduce hair loss and improve hair health.
January 2025 in “Open Veterinary Journal” Supplements improved the dog's hair growth without side effects.
9 citations
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November 2019 in “Scientific reports” The AC 2 peptide from Trapa japonica fruit helps protect hair cells and may treat hair loss.
October 2022 in “International journal of pharmaceutical sciences review and research” Hibiscus leaf extract is better for diabetes, and Eclipta alba bark extract is better for antioxidants.
September 2018 in “Journal of Experimental & Biomedical Sciences” DK peptides can reduce hair loss by inhibiting the 5α-reductase enzyme and have antioxidant effects.
19 citations
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May 2014 in “Molecules” Avicequinone C, a compound found in the Avicennia marina plant, can reduce hair loss by inhibiting a hormone linked to androgenic alopecia.
13 citations
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December 2011 in “Korean Journal of Food Science and Technology” Black soybean extract helps promote hair growth and could prevent hair loss.
Herbal hair oil promotes hair growth, reduces hair fall, and improves scalp health without side effects.
1 citations
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January 2023 in “E3S web of conferences” Adding yeast extract or coconut water to ginseng root hair culture didn't raise ginsenoside levels but coconut water did increase the biomass.
March 2026 in “International Journal of Cosmetic Science” Pal-KCV peptide strengthens hair and reduces breakage by up to 52%.
95 citations
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June 2002 in “The Journal of Dermatology” Onion juice is more effective than tap water for hair re-growth in patchy alopecia areata.
April 2022 in “Jurnal Penelitian Farmasi dan Herbal” Patchouli leaf extract hair tonic at 15% concentration is best for treating hair loss.
November 2022 in “Cosmetics” Red pigmented rice, like Sang-Yod rice, could help promote hair growth and prevent hair loss.
1 citations
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December 2019 in “International journal of innovative technology and exploring engineering” Fish scale-based organic hair oil and shampoo may improve hair health and prevent damage.
November 2025 in “Phytomedicine” Modified Changfa Zirong Powder improves hair growth in androgenetic alopecia.
January 2009 in “Chinese Journal of Dermatovenereology of Integrated Traditional and Western Medicine” Yifa compound effectively treats female pattern hair loss and lowers DHT and DHEA levels.
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
The fermented mixture, including Sasa Borealis, improves scalp health and hair strength and shine.
May 2021 in “Boletín latinoamericano y del Caribe de plantas medicinales y aromáticas” Microsechium helleri extract has antioxidant, anti-inflammatory, antidiabetic, and heart-protective benefits.
January 2022 in “Kampo Medicine” Ninjin'yoeito, a Japanese medicine, helped stop hair loss and improved mood in two post-COVID-19 patients.
8 citations
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March 2020 in “Dermatologic Therapy” The new hair loss treatment kit was safe and improved hair growth without any adverse effects.
4 citations
,
April 2005 in “UNESP Institutional Repository (São Paulo State University)” Mutamba may help treat hair loss due to its tannins and other compounds.
July 2024 in “International journal of agriculture and food sciences research.” The new fish peptide conditioner significantly improves and repairs damaged hair better than a commercial wheat protein conditioner.
45 citations
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August 2011 in “Journal of Microencapsulation” Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.
May 2025 in “Health Science Reports” Serum WS Biotin significantly reduces hair shedding and improves hair thickness.
December 2021 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” Green tea and celery leaf extracts in hair tonic promoted hair growth in guinea pigs, with the best results at specific concentrations.
Herbal hair dyes using plants like henna and beetroot are safer and can produce varied colors, with two-stage applications giving darker shades.
February 2025 in “Applied Sciences” Scenedesmus deserticola JD052 extracts may help hair growth and could be a natural treatment for hair loss.