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      community Effect of melatonin on aromatase expression

      in Update  5 upvotes 4 years ago
      Melatonin's effect on aromatase expression is unclear, with studies showing both increases and decreases. Hormonal impacts are complex and inconsistent, similar to changing health advice on other substances.

      community Fin/dut increase in estrogen and autoimmune diseases

      in Chat  7 upvotes 3 years ago
      The conversation discusses the link between increased estrogen and autoimmune diseases, with a focus on avoiding soy and milk. It also mentions treatments like Minoxidil, finasteride, and RU58841 for hair loss.

      community Castor Oil - Yay or Nay?

      in Product  9 upvotes 5 years ago
      The conversation discusses the potential benefits of castor oil for hair thickening, with one user noting it may increase prostaglandin E2 and decrease PGD2. The original poster plans to take 1-2ml orally daily.

      community Clascoterone study going on right now

      in Research/Science  355 upvotes 2 years ago
      A user is participating in a phase 3 trial for Clascoterone, a topical acne medication that may stimulate hair growth, and will share results after 6 months. They will have a section of their hair shaved and marked with a tattoo for the study.

      community What do you think about this galenic lotion by my trichologist?

      in Hair Systems  2 upvotes 1 year ago
      The user discusses a galenic hair lotion containing progesterone, estradiol, cyproterone, hydrocortisone butyrate, and cetirizine pheniramine, which has effectively stopped their hair loss over two years. They are curious about the compatibility of finasteride with the lotion's components and note that their trichologist has successfully used minoxidil and finasteride in similar treatments for others.

      community Female AGA - Low Cortisol/Low DHEA

      in Female  6 upvotes 3 years ago
      Female (37) experiencing hair loss for 5 years, tried max dose of spiro and oral + topical minox without success. Discovered low cortisol and low DHEA levels, seeking functional medicine practitioner for help.

      community The Hormonal Profile of MPB/AGA

      in Research/Science  9 upvotes 5 years ago
      Men with early male pattern baldness (MPB) may have hormonal abnormalities similar to those in women with PCOS. Specific treatments mentioned include Minoxidil, Finasteride, and RU58841.

      community (MTF 35) Results of 18 Months of HRT

      in Transgender  783 upvotes 5 months ago
      A transgender woman experienced significant hair regrowth after 18 months of hormone replacement therapy (HRT) with estrogen and bicalutamide. The discussion notes HRT's effectiveness for hair regrowth but warns against its use for cisgender men due to feminizing effects.

      community I got a weird one you guys/gals

      in Chat  11 upvotes 1 year ago
      A 33-year-old man experienced diffuse thinning and hair shedding due to sleep deprivation and low testosterone. After starting hCG treatment, he noticed hair regrowth on his temples.

      community Regenera Activia stem cells vs Exosomes (Cellgenic)?

      in Treatments  32 upvotes 10 months ago
      The conversation discusses the effectiveness of Regenera Activia stem cells versus Cellgenic exosomes for hair loss treatment. The user has been using topical minoxidil 5% and 0.001% estradiol for a year without results.

      community SOS – The cure for women = PREGNANCY

      in Treatment  2 upvotes 4 months ago
      Pregnancy can temporarily reverse hair loss in women, but attempts to mimic pregnancy hormones with treatments like contraceptive pills, spironolactone, estradiol, progesterone, finasteride, and minoxidil have been ineffective. The discussion highlights the need for research into the hormonal mechanisms of pregnancy that affect hair regrowth.

      community Dim: high estradiol levels what to do

      in Chat  8 upvotes 1 year ago
      A user is experiencing facial bloating from low-dose topical finasteride due to high estradiol levels and is seeking advice on using DIM to manage this issue, including dosage and brand recommendations.

      community Clascoterone full results in July

      in Research/Science  13 upvotes 4 weeks ago
      Clascoterone's full trial results are expected by mid-July 2026, but skepticism exists about timely release. Clascoterone is available at 5% from some telehealth companies.

      community Testicular ultrasound is it necessary to do?

      in Finasteride/Dutasteride 1 month ago
      A 25-year-old male experienced increased testosterone and estradiol levels after starting finasteride for hair loss, leading his doctor to suggest a testicular ultrasound as a precaution. The user questions the necessity of the ultrasound, considering it potentially excessive, while others suggest it could be a useful precaution to rule out any issues.

      community Olympia hair growth formula; experience.

      in Product  2 upvotes 2 years ago
      A user shared their experience using the Olympia hair growth formula for a month and asked for others' opinions on its composition. The conversation focuses on the effectiveness of the formula, which includes Minoxidil, finasteride, and RU58841.

      community Mechanism of action of alfatradiol (17 alpha estradiol)

      in Research/Science  5 upvotes 2 years ago
      The conversation discusses the mechanism of action of alfatradiol (17 alpha estradiol) in treating hair loss. It explores theories that it either inhibits 5 alpha reductase to prevent T->DHT conversion or aromatizes scalp T into 17-alpha-estradiol to save hair.

      community Opinions- AGA options and pregnancy

      in Female  7 upvotes 1 year ago
      A user with Androgenetic Alopecia is seeking advice on hair growth treatments while planning for pregnancy. Current routine includes LaserCap, Nizoral Shampoo, scalp massage, The Ordinary Multi Peptide Serum, vitamin D, prenatal vitamins, and SEEN shampoo.

      community PP405 - hair stem cell stimulation

      in Research/Science  53 upvotes 2 years ago
      PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.

      community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

      in Research/Science  133 upvotes 2 years ago
      The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.