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GlossaryProlactin

hormone from the pituitary gland that stimulates milk production

Prolactin, also known as PRL or luteotropic hormone, is a hormone produced by the pituitary gland. It plays a crucial role in lactation by stimulating milk production in mammals. Additionally, prolactin has over 300 functions in the body, including roles in metabolism, immune system regulation, and development of the reproductive system. Elevated levels of prolactin can lead to conditions such as hyperprolactinemia, which can affect menstrual cycles and fertility.

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community Does lowering serum prolactin lower prolactin in the scalp?

in Research/Science 13 upvotes 7 months ago

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 On the topic of HMI-115 and prolactin: has anyone tried adding Vitamin B6 (P-5-P) to their topical solutions?

in Research/Science 7 upvotes 1 year ago

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 Lowering scalp prolactine - Any ideas ?

in Treatment 2 upvotes 11 months ago

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?

in Research/Science 20 upvotes 1 year ago

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?

in Research/Science 10 upvotes 1 year ago

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 How all hormones affect our hair follicles. Not just DHT. Take a look at this paper. Prolactin, melatonin, cortisol, progesterone, testosterone and more

in Research/Science 126 upvotes 1 year ago

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 how about progesterone cream?

in Research/Science 23 upvotes 5 months ago

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.

community HLT Megathread on HMI-115 (key takeaways in comments)

in Research/Science 40 upvotes 1 year ago

HMI-115, a newly discovered hair loss treatment that could potentially be effective for those with diffuse thinning and telogen effluvium. It is based on prolactin receptor antagonist signaling and has already undergone Phase I trials in women, with potential commercialization by 2027.

community hmi115 is coming. Prepare yourselves for what's coming

in Technology 107 upvotes 1 year ago

The conversation discusses HMI-115, a potential cure for hair loss. Users share mixed opinions, with some expressing skepticism and others sharing anecdotal evidence of its effectiveness, including photos of significant hair regrowth from a trial participant.

community HMI-115: What We Know So Far. HMI-115 (also known as BAY1158061) is a new pharmaceutical drug developed by a biopharmaceutical company called Bioinvent and licensed by Bayer

in Research/Science 51 upvotes 4 months ago

HMI-115 is a new drug developed by Bioinvent and licensed by Bayer, with mixed opinions on its potential effectiveness. Some users are skeptical and prefer proven treatments like Minoxidil, finasteride, and RU58841.

community Why HMI115 should work if it doesn’t affect dht?

in Research/Science 16 upvotes 1 year ago

Hair growth can be induced without stopping DHT, as seen with Minoxidil. HMI115 may work by promoting follicle growth, not targeting the root cause of hair loss (DHT).

community Residents of Victoria, Australia, sign up for a monoclonal antibody clinical trial – potential cure

in Research/Science 2 years ago

A monoclonal antibody clinical trial for potential hair loss treatments in Victoria, Australia and the discussion of their efficacy. People shared information about similar drugs already on the market, speculated about potential side effects, and discussed how to spread the word about the trial.

community How I started reversing Male Pattern Baldness naturally ?

in Question 6 upvotes 7 years ago

The user reversed male pattern baldness using a pro-thyroid diet, lifestyle changes, and scalp stimulation exercises, without Minoxidil or Finasteride. They reported reduced dandruff, itchiness, oiliness, and experienced hair regrowth and thickening over 15 months.

community How can a drug which increases prolactin, cause regrowth of hair?

in Chat 6 upvotes 1 year ago

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 Low testosterone and dht. What should I do?

in Finasteride/Dutasteride 7 upvotes 6 months ago

The user has low testosterone and DHT levels and is considering taking finasteride for Norwood 2 hair loss with diffuse thinning. They are seeking advice on whether low DHT indicates high sensitivity to DHT in the scalp and opinions on their lab values.

community Debunking the "Adverse metabolic consequences of dutasteride"

in Research/Science 40 upvotes 3 years ago

Dutasteride is more effective than finasteride, has neuroprotective benefits, and may prevent acne. Despite initial concerns about metabolic effects, further research suggests it is safe for most users, especially if not hypogonadal.

community Can i Just buy any Melatonin Spray and use it in my head?

in Product 16 upvotes 1 year ago

The post is about a user considering using topical Melatonin for hair loss and asking if any melatonin spray can be used for this purpose. The user also seeks clarification on the required percentage of Melatonin in the spray, while a respondent shares their experience of the spray making them sleepy.

community Not sure what else to do, can’t use anti-androgens (Baseline Hormonal Bloodwork included) need advice badly

in Update 6 upvotes 3 years ago

User experienced feminizing side effects from finasteride and tried RU, alfatradiol, and finasteride without success. They are now considering treatments like Stemoxydine, Zix, Minoxidil, Dermarolling, Eucapil, and a hair transplant.

community Just swallowed my first 1mg pill of finasteride! Let the journey begin...

in Finasteride/Dutasteride 27 upvotes 4 years ago

A user started taking 1mg finasteride for hair loss and plans to follow a thrice-weekly dosing schedule recommended by two doctors. They previously used saw palmetto without issues and are hopeful finasteride won't cause sexual side effects.

community Hormonal panel after 1 year of treatment - DHT levels doubled!!

in Finasteride/Dutasteride 7 upvotes 10 months ago

A 27-year-old man shared his hormonal panel results after one year of taking finasteride 1mg/day for hair loss, showing his DHT levels nearly doubled. He reported stabilized hair loss with mild side effects that resolved, and he is considering a hair transplant but is concerned about the increased DHT levels and potential treatment options.

community My Experience With Finasteride

in Research/Science 21 upvotes 1 year ago

A user shared their experience with Finasteride for hair loss, noting a significant reduction in DHT levels and a complete loss of libido without other side effects. Another user agreed, discussing the negative impact on sexual drive and criticizing the community's attitude towards discussing side effects.

community The safest way to use finasteride - my research

in Finasteride 23 upvotes 7 years ago

The post discusses microdosing finasteride to minimize side effects while treating hair loss. The user also mentions using minoxidil, biotin, and ketoconazole.

community Is getting on Dut at 21 a bad idea after taking Fin since 18?

in Chat 7 upvotes 4 months ago

A user is considering switching from finasteride to dutasteride for hair loss at age 21, worried about potential side effects on bone and brain development. Another user shared their positive experience with dutasteride, noting minimal body hair and no side effects.

community High DHT with finasteride. Help!

in Finasteride/Dutasteride 6 upvotes 8 months ago

Despite using 5% minoxidil, 0.1% finasteride, and other treatments like microneedling, MK-677, and Cialis, hair loss continues with high testosterone and DHT levels. Considering oral dutasteride but concerned about further increasing testosterone levels.

community Topical finasteride has affected my hormones

in Finasteride/Dutasteride 26 upvotes 9 months ago

A 21-year-old experienced hormone changes after using self-made topical finasteride for hair loss, including a 20% decrease in DHT, a 47% increase in testosterone, and a 39% increase in estradiol. The user previously used minoxidil and microneedling but is now seeking ways to balance hormones, possibly through supplements or dosage adjustments.

community C’est terrible - at my wits end

in Female 448 upvotes 10 months ago

A 29-year-old woman is experiencing gradual hair thinning since age 15, suspects Androgenic Alopecia, and has tried 5% minoxidil with little success. She has purchased various hair loss treatments including minoxidil, dutasteride, finasteride, and spironolactone, but is cautious about starting them due to potential interactions with her ADHD medication.

community Bloodwork reports just came in

in Update 23 upvotes 10 months ago

A 21-year-old male suffering from male pattern baldness is using topical finasteride and minoxidil, and oral minoxidil. His bloodwork shows normal DHT levels and slightly high testosterone, leading to discussions about the role of DHT sensitivity in hair loss, the potential impact of finasteride on his DHT levels, and the suggestion to proceed with oral finasteride due to his high testosterone.

community An argument for why we should take topical Dutasteride seriously

in Research/Science 85 upvotes 3 years ago

Topical Dutasteride may halt hair loss and effectively treat androgenic alopecia. Combining low-dose oral Dutasteride with topical application could maximize regrowth and minimize side effects.

community DIY Dutasteride Mesotherapy....THE ULTIMATE EXPERIMENT WITH RESULTS! (UPDATED! MISSION COMPLETE)

in Finasteride/Dutasteride 36 upvotes 3 years ago

The post discusses a DIY Dutasteride Mesotherapy procedure for hair regrowth, supplemented with oral Minoxidil. The user describes the process, including preparation, equipment used, and initial results, expressing excitement for future outcomes.

community A warning to those using or thinking about using Dutasteride – Follow-up

in Finasteride/Dutasteride 18 upvotes 3 years ago

The post and conversation are about the long-term side effects of using Dutasteride and Finasteride for hair loss, including issues like raised liver enzymes, high cholesterol, and loss of libido. The user advises regular blood work and careful monitoring for those using these treatments.