January 2023 in “Journal of Survey in Fisheries Sciences” The herbal oil significantly improved hair growth and reduced hair loss.
75 citations
,
November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
1 citations
,
December 2010 in “Daehan miyong hakoeji” Polygoni mulitiflori Radix water extracts promote hair growth and are safer than minoxidil.
34 citations
,
September 2019 in “Clinical, Cosmetic and Investigational Dermatology” Light therapy can stimulate hair growth and is more effective when started early, but more research is needed on its long-term effects and optimal use.
11 citations
,
June 2001 in “PubMed” Coconut oil can penetrate hair better than mineral oil, potentially protecting against damage.
3 citations
,
January 2016 in “Biotechnology and Bioprocess Engineering” Laminaria japonica extract with IGF-1 improved mouse hair growth and could be a potential alopecia treatment.
June 2008 in “The Open Dermatology Journal” Instructional sheets can help patients manage hair disorders.
3 citations
,
June 2023 in “Nano today” A special bioink with nanoparticles helps regrow hair by reducing inflammation and promoting hair growth signals.
The supplement improved hair density and overall hair beauty.
September 1973 in “Primates”
January 2024 in “Elsevier eBooks” Plant biomass materials are effective and eco-friendly for skin and hair care in cosmetics.
February 2023 in “Biophysical Journal” Light can be used to stimulate ear hair cells, improving speed and consistency over previous methods.
January 2012 in “한국미용학회지” Applying conditioner in the middle of a perm process reduces hair damage the most.
HEM-13HDC, a mix of 8 herbal extracts, helps hair grow and affects hair growth at a molecular level.
Bacterial augmentation improves hair composting and nutrient availability.
May 2022 in “International Journal of Biochemistry Research and Review” Plant-based biotin from SesZenBioTM could be twice as effective as synthetic biotin for hair care.
8 citations
,
September 1958 in “Acta pathologica et microbiologica Scandinavica” Certain treatments can speed up local hair growth in mice but don't change the overall hair growth pattern.
September 1989 in “PubMed” The method allows detailed observation of hair tissue structures.
December 2014 in “Research and Reviews: Journal of Pharmacology and Toxicological Studies” Cabbage extract in hair gel may promote hair growth and could help treat hair loss.
12 citations
,
July 2012 in “Journal of Applied Polymer Science” Botanical extracts can protect and repair bleached hair.
April 2024 in “Clinical, cosmetic and investigational dermatology” Salvianolic Acid B helps hair grow by reducing cell stress and increasing blood flow to hair follicles.
1 citations
,
May 2025 in “International Immunopharmacology” L-borneol helps skin wound healing by promoting stem cell differentiation.
6 citations
,
October 2019 in “Jo'jig gonghag gwa jaesaeng uihag/Tissue engineering and regenerative medicine” Rice bran extract boosts melanin production in hair follicles.
Hair can't be as strong as Rapunzel's because it's impractical to scale up due to defects.
2 citations
,
April 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Adding menthol to the lotion improved hair growth.
June 2026 in “International Journal of Innovative Science and Research Technology (IJISRT)” The herbal hair removal powder was effective and safe for skincare.
1 citations
,
January 2015 in “China Animal Husbandry & Veterinary Medicine” Four keratin genes are crucial for hair growth in Xinji fine wool sheep.
8 citations
,
September 1993 in “British journal of dermatology/British journal of dermatology, Supplement” A new method helps isolate key hair components to study hair growth and loss.
October 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Quercetin boosts hair follicle stem cell growth and reduces cell death in cashmere goats.
January 1991 in “Acta Dermato Venereologica” A new method effectively visualizes keratin in hair without harsh chemicals.