The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
11 citations
,
September 2020 in “OncoTargets and Therapy” Dihydrotestosterone increases growth and spread of human brain cancer cells, and blocking its formation might help treat this cancer.
2 citations
,
July 2022 in “Frontiers in Medicine” The cause of Frontal fibrosing alopecia, a type of hair loss, is complex, likely involving immune responses and genetics, but is not fully understood.
Finasteride and low-level laser therapy are similarly effective for frontal pattern hair loss.
13 citations
,
June 2020 in “Journal of Dermatological Treatment” Topical finasteride helps regrow hair and reduce hair loss in men and women.
July 2020 in “Environmental Science and Pollution Research” Finasteride harms invertebrates' survival and burial ability.
6 citations
,
May 2020 in “JAMA Ophthalmology” Using 5-alpha-reductase inhibitors, drugs for prostate issues and hair loss, may lead to eye abnormalities in men.
13 citations
,
September 2011 in “American Journal of Clinical Dermatology” The oral contraceptive ethinylestradiol/chlormadinone acetate is effective in reducing acne and improving other skin conditions related to high androgen levels.
23 citations
,
May 2020 in “Cell Death and Disease” Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.
6 citations
,
May 2020 in “Pharmacology Research & Perspectives” A new gel form of minoxidil is equally effective for hair growth and safer for the heart and other organs than the traditional solution.
5 citations
,
May 2020 in “Dermatologic Therapy” 5-alpha reductase inhibitors might worsen lung recovery in COVID-19 patients, suggesting a pause in their use.
July 2022 in “International Journal of Health Sciences (IJHS) (En línea)” Men with Type 2 Diabetes have lower DHT levels, which may affect fertility and lipid profiles.
87 citations
,
March 2011 in “Australasian Journal of Dermatology” Genetics and hormones play a role in male and female hair loss, but more research is needed to fully understand it.
8 citations
,
April 2020 in “Facial Plastic Surgery Clinics of North America” Minoxidil, finasteride, and low-level laser light therapy are effective FDA-approved treatments for hair loss.
1 citations
,
March 2020 in “Journal of Pharmacological Sciences” Benzothiazepines like diltiazem reduce anxiety in mice by making neurosteroids.
10 citations
,
December 2005 in “Aktuelle Dermatologie” Alfatradiol (0.025%) is an effective and safe treatment for hair loss in both women and men.
1 citations
,
October 2010 in “Cambridge University Press eBooks” Hormonal therapies are effective for managing hair and skin symptoms in women with PCOS.
July 2023 in “Journal of Cutaneous and Aesthetic Surgery” Combining platelet-rich plasma with other treatments may improve hair growth in people with hair loss, but more research is needed.
The study concluded that Frontal fibrosing alopecia can affect younger people, is often missed in men, and may be autoimmune-related.
18 citations
,
March 2020 in “Frontiers in Neuroendocrinology” The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
55 citations
,
March 2000 in “American journal of clinical dermatology” Antiandrogens, particularly flutamide and CPA, are most effective for treating hirsutism, with long-term use needed for best results.
14 citations
,
July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
5 citations
,
January 2020 in “Skin appendage disorders” Oral dutasteride works better for hair loss, but has more sexual side effects; intralesional dutasteride is a possible alternative.
5 citations
,
January 2020 in “in Vivo” Testosterone changes important cell communication proteins in pregnant rats' uteruses, which might affect pregnancy success.
January 2020 in “Elsevier eBooks” Plant-based chemicals may help hair growth and prevent hair loss but need more research to compete with current treatments.
March 2023 in “Translational Andrology and Urology” 5-alpha reductase inhibitors, like finasteride and dutasteride, are used for prostate issues, hair loss, and excessive hair growth, may help with COVID-19, but can cause sexual and mental health side effects, and their use in preventing prostate cancer needs more examination.
97 citations
,
July 2006 in “Dermatologic therapy” The document concludes that accurate diagnosis and personalized treatment are important for skin problems in women with PCOS.
June 2023 in “International journal of science and research” PRP injections help hair regrowth safely but may need more research.
August 2024 in “Stem Cell Research & Therapy” New regenerative therapies show promise for treating hair loss.
Elderly skin care needs personalized treatment, early intervention, and integrated psychiatric care.