4 citations
,
October 2018 in “Skin appendage disorders” This article reviews the pros and cons of co-washing for hair cleansing and presents no new clinical results; the authors describe potential residue buildup as a drawback.
2 citations
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January 2016 in “Springer briefs in molecular science” This chapter describes various natural sources that can be used as hair conditioners, along with their chemical properties, but reports no new research findings.
1 citations
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January 1998 in “Cosmetics and toiletries” Both amodimethicone and dimethicone copolyol amine are effective hair conditioners.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study concluded that a polyherbal hair conditioner made with ingredients like Custard Apple and Aloe vera may serve as a safe and cost-effective alternative to synthetic hair conditioning products.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal hair conditioner containing Custard Apple, Hibiscus, Fenugreek, Curry Leaves, Aloe vera, and Rose Water, finding it had satisfactory physicochemical properties and no irritation, suggesting it may be a safe and economical alternative to synthetic conditioners.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study aims to develop and evaluate a trio pack of polyherbal hair care products—including shampoo, conditioner, and serum—with the goal of promoting hair and scalp health due to the benefits of herbal ingredients and minimal side effects.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study aims to formulate and evaluate a new trio pack consisting of shampoo, conditioner, and serum with botanical extracts, targeting hair and scalp maintenance and growth, as such a comprehensive formulation is currently not available in the market.
April 2025 in “BMC Chemistry” This study developed an organic hair conditioner using chitosan-thiadiazole conjugates that showed improved hair detangling, moisture retention, and protection without causing irritation, promising an environmentally sustainable approach to hair care.
July 2024 in “International journal of agriculture and food sciences research.” This study found that a hair conditioner using peptides from Pneumatophorus japonicus heads improved damaged hair's structure, gloss, and smoothness more effectively than a commercial wheat protein conditioner by increasing amino acid content and interacting with hair keratin.
This study explored the potential of custard apple extract in an herbal hair conditioner to improve smoothness, aid brushing, and provide other cosmetic benefits, including lice removal and anti-aging effects.
April 2021 in “Arab Journal of Nuclear Sciences and Applications/Arab Journal of Nuclear Sciences and Applications ” This study found that repeated use of a protein hair conditioner, followed by hot air and gamma irradiation, may lower serum collagen I and increase heat shock protein concentrations in rats, suggesting potential cumulative risks.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
61 citations
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June 2014 in “Scientific Reports” This study found that overexpression of Wnt1a in bone marrow mesenchymal stem cells enhanced mouse hair follicle regeneration and promoted hair cycling.
36 citations
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January 2017 in “Stem Cells International” This study found that Wnt7a-containing conditioned medium from UC-MSCs can accelerate wound healing and promote hair follicle regeneration by enhancing specific cellular functions in the wound microenvironment.
2 citations
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March 2021 in “Journal of Cosmetic Dermatology” This study found that human umbilical cord-derived mesenchymal stromal cell-conditioned media was safe and positively affected hair regeneration in 86.6% of participants in a pilot study.
March 2026 in “Medeniyet Medical Journal” This study found that hypoxia-conditioned mesenchymal stem cell exosomes increased GM-CSF and decreased IL-1 expression in a dose-dependent manner in a murine model, suggesting potential for treating androgenetic alopecia.
51 citations
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November 2005 in “Journal of Medical Primatology” This study observed that hair loss in captive rhesus macaques varies with season, sex, and housing conditions, and is significantly correlated with HPA axis activity as indicated by faecal cortisol metabolites.
40 citations
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January 2018 in “International journal of trichology” This article reviews the relationship between scalp conditions and hair health, suggesting that shampoos with Malassezia inhibitory agents may help reduce premature hair loss, but it presents no new clinical results.
7 citations
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November 2004 in “International Journal of Cosmetic Science” This review examines mechanical and chemical causes of hair fiber adhesion failure and fracture patterns in the cell membrane complex, but presents no new experimental results.
6 citations
,
August 2021 in “International Journal of Cosmetic Science” This study concluded that a regimen containing functional antioxidants and barrier-enhancing agents reduced hair shedding and increased perceived hair fullness in participants with self-perceived hair thinning over 24 weeks.
3 citations
,
February 2024 in “arXiv (Cornell University)” In this study, researchers used Google Search ads to gather an open access dataset of 10,408 dermatological images from over 5,000 U.S. internet users, enhancing the diversity and representativeness of skin condition images available for research and artificial intelligence development.
1 citations
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August 2024 in “Journal of Cosmetic Dermatology” This study found that while overall differences are minimal, oscillatory punches are significantly more effective than rotary punches for cases requiring hair extraction through soft scalps or deeper punches, and following structured guidelines can improve outcomes.
1 citations
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February 2024 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” In this research, the authors reported that long-term treatment with the JAK1/JAK2 inhibitor baricitinib effectively maintains hair regrowth in patients with severe alopecia areata and may gradually improve outcomes for partial responders over 104 weeks, without increasing side effect incidence.
1 citations
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January 2023 in “IEEE access” This review examines advancements in deep learning methods for detecting dermatological conditions from dermoscopic images, summarizing available datasets and suggesting future research directions, but reports no new results.
1 citations
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January 2014 This review discusses hemostatic treatments and PRP injections in treating hair loss and concludes no new clinical results, highlighting theoretical connections between hair health and blood condition.
August 2026 in “International Journal of Stem Cells” In this study, Korean adults with damaged hair who took 3g/day of low-molecular-weight collagen peptide GT for 24 weeks showed significant improvements in hair gloss, elasticity, and scalp elasticity compared to placebo, without any adverse events.
March 2026 in “Journal of Veterinary and Animal Sciences” This study found that pre-ruminant crossbred calves supplemented with sodium butyrate had significantly lower alopecia scores compared to those receiving a probiotic and emulsifier, though both groups experienced alopecia between the 2nd and 6th weeks.
January 2026 in “Dermatology Research and Practice” In this cross-sectional study of Saudi Arabian citizens, researchers found that increased frequency of shampooing improved the condition of both hair and scalp, with long and curly hairstyles being more prone to breakage and daily hair loss.
October 2025 in “Animals” This study reported that horses with pituitary pars intermedia dysfunction had improved coat condition, advanced shedding, and better quality of life when treated with blue light masks.
January 2025 in “Institutional Repository of Klaipeda State University of Applied Sciences” Results are not reported in this abstract, which outlines a study comparing how waxing and sugaring hair removal treatments affect the skin and hair condition in the bikini area across different age groups using qualitative case study methods.