The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
July 2024 in “Journal of Investigative Dermatology” PRP preparation partially activates platelets, causing varied growth factor release.
April 2023 in “Journal of Investigative Dermatology” An automated method accurately assesses melanoma risk using 3D body images to analyze skin traits.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
April 2021 in “Journal of Investigative Dermatology” Photobiomodulation therapy may help treat hair loss in people with darker skin, but more research is needed.
April 2021 in “Journal of Investigative Dermatology” An AI photographic device effectively tracked hair growth improvements in women treated for hair loss.
October 2020 in “Authorea (Authorea)” Men and women react differently to opioids, with hormones potentially influencing these differences.
June 2020 in “Journal of Investigative Dermatology” FDA-cleared devices often fail to produce high-quality platelet-rich plasma consistently.
June 2013 in “Aesthetic Surgery Journal” The book is a detailed guide on aesthetic surgery with useful content and visuals, but lacks new techniques and a CD, rated 4 out of 5.
June 2020 in “Journal of Investigative Dermatology” Leukocyte-rich platelet-rich plasma is safe and can potentially help treat scarring hair loss.
5 citations
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December 2015 in “Asian pacific Journal of Tropical Biomedicine” Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
January 2009 in “Journal of Xingtai University” Finasteride is made through a series of chemical reactions starting from a specific intermediate compound.
5 citations
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September 2017 in “Journal of Cosmetic Dermatology” A marine protein-based dietary supplement can safely boost hair growth and reduce hair loss in people with thinning hair.
November 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Nanosuspension increased finasteride's water solubility by over 2.5 times.
October 2024 in “International Journal of Pharmaceutics” Finasteride in lipid carriers improved hair growth in rats.
11 citations
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November 2001 in “Journal of Chromatography B: Biomedical Sciences and Applications” Finasteride and analogues separated using LC-MS-MS technique.
January 2017 in “대한본초학회지(본초분과학회지)” Sinseon-yukza-hwan shows strong antioxidant potential for hair and scalp cosmetics.
Equisetum debile extract may help with hair loss by inhibiting enzymes and reducing inflammation.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” A new method helps find proteins in hair to identify fetal growth issues.
9 citations
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January 1999 in “Journal of Liquid Chromatography & Related Technologies” Best results found using acetonitrile, water, and trifluoroacetic acid or methanol mixture.
2 citations
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August 2022 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” BLH308, made from persimmon leaf, green tea, and sophora fruit, may help reduce hair loss by fighting oxidative stress and inflammation.
July 2025 in “International Journal of Biological Macromolecules” A new microneedle system effectively delivers finasteride to treat hair loss.
3 citations
,
January 2017 in “Journal of cosmetology & trichology” The nutritional supplement improved hair quality and reduced hair loss.
February 2021 in “International journal of regenerative medicine” A new method using fat tissue cells may help treat hair loss.
The conclusion cannot be provided because the document content is not available.
November 2025 in “Journal of Clinical Medicine” The drinkable supplement reduced hair shedding and increased hair growth in women.
June 2014 in “Journal of biomedical research” Sargassum fusiforme extracts help promote hair growth.
May 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Fish oil is popular for improving skin and hair health and has therapeutic benefits.
23 citations
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October 2012 in “ChemistryOpen” Probe detects finasteride with high selectivity and low detection limit.
January 2026 in “Food Science and Human Wellness” Krill oil may help reduce prostate enlargement and growth.