November 2025 in “Advanced Science” A new nanozyme using EGCG and L-arginine boosts hair growth by safely increasing beneficial oxidative stress.
Plant-based compounds can improve wound dressings and skin medication delivery.
August 2022 in “Nutrients” Nutritional supplements may help improve hair growth in female pattern hair loss.
9 citations
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November 2022 in “Applied sciences” Marine algae compounds may improve skin health and promote hair growth.
14 citations
,
September 2019 in “Forensic Science International Genetics” Hair keratin proteins can be reliably identified in hair as short as 0.12 cm, with 0.5 to 2 cm being the best length for analysis.
24 citations
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May 2017 in “PubMed” Biotin supplements for hair improvement are popular without scientific proof of effectiveness.
10 citations
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June 2011 in “PubMed” Most skin care products are safe during pregnancy, but avoid hydroquinone and tretinoin.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Aloe vera in hair products promotes healthy, strong hair but may cause allergies in some people.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Aloe vera improves hair health but may cause irritation for some people.
July 2025 in “Cosmoderma” The plant-based supplement improved hair, skin, and nail health and boosted well-being without side effects.
July 2025 in “International Journal of Pharmacy and Pharmaceutical Science” The herbal hair gel mask made from flaxseed, fenugreek, and rice water is safe, effective, and promotes healthy hair and scalp.
Mesotherapy can improve hair growth in androgenetic alopecia but needs more research for standard use.
14 citations
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April 2023 in “International Journal of Molecular Sciences” The hydrogel significantly speeds up skin wound healing.
30 citations
,
April 2009 in “Mycoses” Microsporum gypseum fungus breaks down keratin in hair by digesting it enzymatically, starting with less keratinized parts.
19 citations
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January 2019 in “International Journal of Trichology” Indian dermatologists recommend treating common hair loss with a balanced diet, stress reduction, mild shampoos, and sometimes minoxidil and supplements.
6 citations
,
May 2022 in “Frontiers in Microbiology” Marine microbes could be used in cosmetics for sun protection, skin care, and possibly preventing hair loss.
3 citations
,
January 2022 in “Precision medicine and clinical omics” Beta-sitosterol and stigmasterol might help prevent hair loss by blocking a specific enzyme.
September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
May 2024 in “BMC veterinary research” Metabolites and diet affect hair growth cycles in cashmere goats.
March 2024 in “Nutrients” Alopecia Areata is linked to specific gut bacteria and metabolites, indicating a complex gut microbiome.
October 2022 in “Research, Society and Development” Vitamins and minerals don't significantly affect hair loss treatment in patients with telogen effluvium.
August 2022 in “International Journal of Health Sciences (IJHS)” The combined treatment significantly improved hair growth and thickness compared to the control group.
3 citations
,
September 2014 in “SpringerPlus” Human hair loss may have evolved to help increase brain size.
1 citations
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November 2023 in “Cosmetics” Surfactants damage hair, but sealing the cuticle can prevent this.
September 2025 in “International Journal of Molecular Sciences” Bacteroides fragilis and Microbacterium sp. T32 may be linked to autoimmune activity in Hashimoto's thyroiditis and alopecia areata.
February 2025 in “Clinical Cosmetic and Investigational Dermatology” Certain blood metabolites are linked to female pattern hair loss, with some increasing risk and others offering protection.
February 2024 in “BMC genomics” The TRPV3 gene variant may cause the long-haired suri alpaca coat.
January 2024 in “JAAD case reports” MSUD patients need careful monitoring of amino acids and zinc to prevent severe symptoms.
10 citations
,
April 2013 in “Journal of Investigative Dermatology” Epidermolytic ichthyosis can be inherited in a semidominant way with mild symptoms in carriers.
19 citations
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November 2018 in “Nutrients” Annurca apple extract may protect mouse hair from damage by chemotherapy and could help treat hair loss without promoting cancer growth.