Fragrant pandan leaf extract can inhibit dandruff-causing fungus, especially at higher concentrations.
157 citations
,
June 2015 in “Psychoneuroendocrinology” Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
July 2018 in “International journal of research - granthaalayah” Croton tiglium application significantly improved hair regrowth in alopecia areata patients.
1 citations
,
June 2021 in “Preprints.org” Hair relaxers and straighteners can be toxic to skin cells.
12 citations
,
December 1962 in “Journal of Investigative Dermatology” 4 citations
,
January 1989
1 citations
,
October 2020 in “Annales pharmaceutiques françaises” The document concludes that a new method for measuring Minoxidil and Finasteride in hair regrowth solution is better because it considers separation theory and the properties of the ingredients. The mix of Methanol and water and the pH level greatly impact the measurement time and clarity.
3 citations
,
January 2020 in “Clinical dermatology review” Trichoscopy is useful for diagnosing hair and scalp disorders in people with darker skin.
June 2023 in “International journal of pharmaceutical quality assurance” Videodermoscopy is effective for diagnosing different types of non-scarring hair loss.
72 citations
,
September 1997 in “Journal of Investigative Dermatology”
8 citations
,
October 2020 in “Infant behavior & development” Collecting hair for cortisol analysis is possible in low-income mother-toddler pairs.
November 2024 in “Advances in Pharmacology and Pharmacy” A reliable method was developed to measure Minoxidil and Tofacitinib in gel for hair loss treatment.
9 citations
,
January 1992 in “Contact Dermatitis” Some people using minoxidil for hair loss developed an allergic skin reaction, often related to an ingredient that helps minoxidil work better.
13 citations
,
January 1988 in “Contact Dermatitis” Some patients using Minoxidil for baldness developed allergic skin reactions.
December 2021 in “Cosmetics” July 2022 in “British Journal of Dermatology” 1 citations
,
December 1965 in “PubMed” February 2013 in “Journal of the American Academy of Dermatology” The zinc pyrithione hair care system improves scalp hydration and reduces water loss.
April 2023 in “Australasian Journal of Dermatology” 54 citations
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August 1981 in “British Journal of Dermatology” Alopecia areata is linked to reduced T cell function and auto-immunity.
2 citations
,
March 2010 in “Plastic & Reconstructive Surgery” A simple, safe, and cost-effective method using adhesive drapes effectively removes hair from scalp grafts, reducing infection risk.
47 citations
,
January 2001 in “Journal of Investigative Dermatology” High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
November 2025 in “Cosmetics” Most trichological shampoo ingredients lack strong evidence for effectiveness against hair loss.
August 2018 in “Journal of the American Academy of Dermatology” Reflectance confocal microscopy helped diagnose and manage a woman's hair loss without needing a biopsy.
9 citations
,
December 1958 in “Journal of Investigative Dermatology”
11 citations
,
August 1997 in “Expert Opinion on Therapeutic Patents” Many potential alopecia treatments need more testing to confirm they promote acceptable hair growth with minimal side effects.
December 2020 in “Journal of Drugs in Dermatology” The document concludes that more research is needed to confirm if blood tests for things like iron and vitamin D are helpful for hair loss from Telogen effluvium.
September 2024 in “African Journal of Biomedical Research” Alopecia areata patients have lower vitamin D and slightly lower copper levels, so these should be checked.
November 2020 in “Postepy Dermatologii I Alergologii” Sulfotransferase SULT1A1 activity may predict minoxidil treatment success for hair loss.
9 citations
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July 2010 in “Pediatric dermatology” Corticosteroids worked better than anthralin cream for hair regrowth.