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5 / 11 resultslearn Osteopontin
signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss
learn Thymosin Beta 4
learn Platelet-Derived Growth Factor Beta Polypeptide
learn sh-Polypeptide-7
Research
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research Testosterone Concentrations and Oligomenorrhea in Women with Acne
Women with acne and irregular periods had higher active testosterone levels, which could suggest the usefulness of antiandrogen treatment.
research Androgens
Testosterone is made by Leydig cells, is active when not bound to proteins, and works by binding to receptors in muscles and other tissues.

research Pattern Baldness: Its Genetics Revisited
Pattern baldness is likely caused by a dominant gene influenced by testosterone levels, making it more common in men.

research Low Sex-Hormone Binding Globulin Levels in Young Women with Diffuse Hair Loss
Young women with diffuse hair loss may have low SHBG levels, which could lead to more active testosterone and contribute to their hair loss.

research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
Community Join
5 / 209 resultscommunity Is this broscience? From More Plates, More Dates
The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.
community Just found out I am Vitamin D deficient
A user found out they are vitamin D deficient and was prescribed high-dose vitamin D supplements, asking if others had similar experiences and if it improved their hair. Some shared improved mood and testosterone levels after treatment, while another combined vitamin D supplements with finasteride due to family history of baldness.
community Female, 30, PCOS diagnosis, MPB Norwood 2. Endo refuses to give anything other than Spironolactone. Feel like I’m at my wit’s end here.
A 30-year-old female with PCOS and male pattern baldness is frustrated with her endocrinologist's recommendation of only Spironolactone and minoxidil, feeling that dutasteride, finasteride, and progesterone would be more effective. Other users suggest various online sources for treatments, warn against self-medicating due to potential risks, and recommend seeking a specialized endocrinologist or considering additional treatments like Inositol, Berberine, and dermaneedling.
community 9 months of minoxidil , finasteride, spironolactone, estradiol
User shared progress pictures after 9 months of using minoxidil, finasteride, spironolactone, and estradiol for hair loss. Significant regrowth was noted, especially after starting estradiol.
community Quit finasteride after 15+ years
A user stopped finasteride after 15 years due to severe side effects, which improved after quitting. They maintained most of their hair and are considering alternatives like topical treatments or RU58841.