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January 2013 in “Humana Press eBooks” Scientists found ways to identify and collect skin stem cells, which vary by skin area and are delicate.
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January 2018 in “Chiang Mai University Journal” Centella asiatica extract may help promote hair growth.
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August 2017 in “Synlett” Scientists in India found a safer and efficient way to make a type of medicine called hydantoins from carbamates, which also worked well in making the seizure medicine, Ethotoin.
January 2021 in “Natural Products Chemistry & Research” Combining Datura metel leaf and flower extracts can enhance hair growth without skin irritation.
January 2019 in “Springer eBooks” Some chemicals and drugs can cause hair loss, which usually grows back after stopping the treatment.
January 2017 in “Rasayan journal of Chemistry” Researchers created a new, efficient way to make Dutasteride, a hair loss and prostate drug, with high purity using a benzoyl group.
February 2015 in “Dermatologic Surgery” Smaller reticle sizes are as accurate as the standard size for measuring hair density in hair restoration.
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.
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January 2015 in “Sen i Gakkaishi” The new keratin film without KAPs stains better and could help study keratin functions.
January 2023 in “SSRN Electronic Journal” The fibroin-based formulation strengthens and repairs chemically damaged hair.
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January 2016 in “Indian Journal of Dermatology Venereology and Leprology” Most hair dyes can cause allergic reactions, so test before use.
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January 2018 in “Materials Today: Proceedings” Adding human hair fibers and glass micro-spheres to epoxy improves its wear resistance and strength.
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February 2020 in “Journal of Ginseng Research” Korean Red Ginseng has beneficial components that help with stress, immunity, fatigue, memory, blood flow, and disease protection.
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July 1982 in “British Journal of Dermatology” The antiandrogen 11α-hydroxyprogesterone effectively reduces skin oil and cholesterol when applied to the skin.
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January 2001 in “International journal of toxicology” St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
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November 1994 in “Histochemical Journal” The enzyme PST is found in developing human kidneys and helps with detoxification and development.
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June 2019 in “Industrial Biotechnology” Freezing brown seaweed right after harvesting and using microwave-assisted extraction with 75% 1,3-propanediol as a solvent is the best way to get polyphenols for cosmetics.
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January 2000 in “Dermatology” Minoxidil use may cause skin pigmentation loss.
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January 1961 in “Archives of dermatology” Corticosteroid injections helped eyebrow hair regrow in men with alopecia areata.