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30 / 649 resultscommunity Ray Peat: Testosterone Isn’t the Culprit, Prolactin and Cortisol Drive Hair Loss (2016)
Prolactin and cortisol are identified as key factors in hair loss, with stress hormones impacting hair shedding. Finasteride and minoxidil are effective treatments, while DHT's role and individual sensitivity are significant factors.
community Prolactin's role in antitumor activity of the immune system - a safety concern for HMI-115?
Hair loss discussion includes treatments Minoxidil, Finasteride, and RU58841. Prolactin's role in immune system's antitumor activity raises safety concerns for HMI-115.
community Has anyone with high prolactin taken meds to lower it and seen hair regrowth?
High prolactin levels may contribute to hair loss, and some users suggest supplements like mucuna pruriens, vitamin B6, vitamin E, L-Tyrosine, L-Theanine, DIM, and Zinc to lower prolactin. Lifestyle changes to increase dopamine, such as reducing screen time and stress, are also recommended.
community is the reason why people are in denial about prolactin causing hair loss is the fact that prolactin is one of the hardest things to lower?
High prolactin levels can cause hair loss, and finasteride may increase prolactin. Cabergoline or Vitamin B6 might lower prolactin, but combining them with finasteride requires caution.
community Further prolactin research....
HMI 115 did not work as expected for hair regrowth in humans, unlike in macaque monkeys. There is anticipation for further research on prolactin's role in hair loss, with expectations that pharmaceutical companies will likely solve this before universities.
community Does lowering serum prolactin lower prolactin in the scalp?
The conversation discusses whether not masturbating (semen retention) affects hair loss, with opinions varying but generally dismissing the idea. Some participants mention using hair loss treatments like Minoxidil, Finasteride, and RU58841, but the effectiveness and relation to prolactin levels in the scalp are debated.
community Lowering scalp prolactine - Any ideas ?
The conversation is about finding the best method to lower scalp prolactine, with suggestions like P5P and Melatonin. The user also mentions HMI115 as a potential treatment and seeks feedback from those who have tried these methods.
community Whats up with Prolactine these days?
The conversation discusses the potential role of prolactin in hair loss and mentions treatments like HMI115, mucuna pruriens, Zinc, and B6 P5P for lowering prolactin levels. It also touches on the use of natural compounds and the lack of studies due to funding issues.
community does lowering your prolactin levels regrow hair?
The potential of lowering prolactin levels to regrow hair, with a reference to Bayer's drug HMI 115 which has been indicated as having this effect. Treatments mentioned include Minoxidil and Finasteride, as well as RU58841.
community If inhibiting DHT can cause Prolactin to increase then is the opposite also true?
The conversation discusses using P5P (Vitamin B6) supplements to reduce elevated Prolactin levels and concerns about its potential effect on increasing DHT levels. The user is not currently using finasteride or any anti-androgens.
community On the topic of HMI-115 and prolactin: has anyone tried adding Vitamin B6 (P-5-P) to their topical solutions?
The conversation discusses the potential benefits of adding Vitamin B6 (P-5-P) to topical hair loss treatments like RU58841, finasteride, or minoxidil. The user suggests that Vitamin B6 might enhance these treatments by naturally lowering scalp prolactin.
community Hmi-115 hair loss cure, how does it work? Is there a relationship between prolactin and DHT?
Hair loss linked to DHT and prolactin levels. Hmi-115 cure discussed, along with Minoxidil, Finasteride, and RU58841 treatments.
community How can a drug which increases prolactin, cause regrowth of hair?
Minoxidil increases hair count despite high prolactin being linked to hair loss. Blocking DHT is effective, but not always necessary; HMI-115 is a promising treatment for androgenetic alopecia.
community Result of my cortisol, prolactin, testosterone, ACTH blood test,
OP is using 5% minoxidil and a foligain supplement for hair loss, with blood test results showing high cortisol levels. OP is considering starting finasteride, while another user shares their experience with finasteride and hair loss challenges due to malabsorption issues.
community Is Vitamin B6 + Pyridoxine the same as P5P? Want to use it to reduce my Prolactin.
The user is considering using P5P to reduce high prolactin levels and is questioning if oral minoxidil could be contributing to the issue. They are also debating whether to switch from oral to topical minoxidil.
community Mucuna pruriens, dopamine and prolactin. Natural route with oils.
The post discusses using Mucuna pruriens, essential oils, and dermarolling for hair loss treatment. The user also mentions pausing testosterone-boosting herbs due to side effects like acne and hair loss.
community Is anyone taking both boron and p5p to lower SHBG and Prolactin respectively? What are you experience on this?
The user is applying topical finasteride with stemoxydine for hair loss and has noticed hair thickening but no regrowth after two months. They also report high SHBG and prolactin levels and a lack of morning erections, even on low doses of medication.
community Thoughts on taking hair loss medicine / treatment for proactive measures (age prevention)
A 28-year-old is considering using topical 0.3% finasteride and 6% minoxidil spray to prevent further hairline recession. They are unsure if this treatment is too drastic for their current level of hair loss and seek advice on application methods.
community How all hormones affect our hair follicles. Not just DHT. Take a look at this paper. Prolactin, melatonin, cortisol, progesterone, testosterone and more
The conversation discusses various factors affecting hair loss, not just DHT, and mentions treatments like Minoxidil, finasteride, and melatonin. Some users report personal experiences with these treatments and hormone tests, while others speculate on the role of hormones like prolactin and cortisol in hair loss.
community It’s all good mang
Taking proactive steps to manage hair loss such as using finasteride, minoxidil, and a derma pen; having hobbies, paying attention to those around you, exercising, and doing more good than harm.
community What's going on with hmi115? The Phase 2 was concluded Nov2024 but no news
Hmi115, a prolactin receptor blocker, showed promise for hair growth, but results from Phase 2 trials have not been published. ABS-201, an AI-based analog, is expected to begin trials in December 2025, while commercialization of treatments like PP-405 is anticipated around 2027.
community Optimal dose for topical Melatonin
The conversation is about finding the optimal concentration of topical melatonin for hair loss treatment. The user is considering making their own solution and is unsure whether a higher concentration is more effective for deactivating prolactin receptors.
community What do we actually know about HMI-115?
The post and conversation are about HMI-115, a potential treatment for hair loss. The conclusion is that HMI-115 is not a 5ar-inhibitor and is instead a prolactin receptor inhibitor. Some users are skeptical about its effectiveness and believe that baldness will still be a problem in the future.
community Your sides can very much come from minoxidil.
Minoxidil may cause increased prolactin levels, leading to side effects like puffy nipples and chest tenderness. Users experienced these issues and considered stopping minoxidil while continuing or switching to other treatments like finasteride, microneedling, and supplements.
community Help me interpret my bloods
The user is concerned about high prolactin levels and low testosterone levels after stopping finasteride for three weeks. They are considering resuming finasteride but are worried it might further increase prolactin levels.
community ABS-201 KOL Seminar: Dr. Ralf Paus on Human Ex Vivo Hair Regrowth Data
ABS-201 shows promise for male hair regrowth by blocking the prolactin receptor, with higher expected efficacy than current treatments. The discussion also covers dosing differences between macaques and humans for hmi115, highlighting a significant dosage disparity.
community A New Hair Loss Drug Could Cure Balding and Reverse Graying
ABS-201, a prolactin receptor blocker, shows promise in reversing hair loss and graying, with early success in macaques. Current treatments like finasteride, minoxidil, and RU58841 are still widely used, but new options like PP405 are eagerly anticipated.
community Has the user in the HMI-115 trial shared his photos now since it's April?
A user who was part of an ongoing trial for a prolactin blocker and had regrowth, but the progress photos were not shared due to negative reactions from other users. Treatments mentioned include HMI-115, Minoxidil, Finasteride, and RU58841.
community how about progesterone cream?
Progesterone cream might help with hair loss by inhibiting DHT production and suppressing prolactin, which can increase DHT. Some dermatologists have used progesterone for hair loss treatment, and it has been effective, sometimes combined with minoxidil, finasteride, and hydrocortisone.