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Scientists at UCLA have developed a promising treatment for male pattern baldness using a molecule called PP405, which can potentially stimulate dormant hair follicles. Initial trials showed significant results within a week, but larger clinical trials are needed to confirm its efficacy and safety.

Finasteride increased testosterone and estrogen, stopped hair loss, and promoted regrowth. Users discussed side effects like libido changes and considered adding minoxidil and aromatase inhibitors.

Key treatments for hair preservation include minoxidil, finasteride/dutasteride, and microneedling, with additional options like specific shampoos, oils, biotin, zinc, tretinoin, clascoterone, and low-level laser therapy. Maintaining a healthy lifestyle, reducing stress, and addressing nutrient deficiencies can also support hair health.

A user shared progress pictures after using 1mg Finasteride daily, 5% Minoxidil twice daily, Nizoral Shampoo, and weekly microneedling at 1.5mm depth for two months, reporting no side effects and discussing their routine and supplements. Commenters reacted positively, with one advising caution with creatine and another endorsing the benefits of microneedling.

A 7-month update of hair regrowth achieved by using daily topical finasteride and minoxidil, combined with weekly microneedling. It is also noted that the results are different for females.

PP405 shows promise in hair loss treatment, but stem cell therapy using adipose-derived stem cells and ATP also successfully reversed androgenetic alopecia in mice. Stem cell therapy is costly, and some doubt the effectiveness of PP405 based on press releases.

RU58841, a potential hair loss treatment, was not commercialized due to marketability issues and lack of long-term safety data. Concerns about its formulation and delivery methods further complicate its use.

Aminexil/Kopexil may help reduce hair loss by addressing perifollicular fibrosis in androgenetic alopecia, but it lacks the extensive clinical backing of finasteride and minoxidil. Some users find it effective, but availability and cost are issues, especially in the US where it's not FDA-approved.

A user plans to create a DIY topical treatment for hair loss using Rapamycin, possibly combined with alpha-ketoglutaric acid (a-KG). They discuss the concentration and formulation process for Rapamycin, considering safety and skin penetration, and intend to apply it every other day to the scalp.

Scalp tension potentially affecting hair loss, and potential treatments for male pattern baldness such as Minoxidil, Finasteride and RU58841. Evidence from a study was discussed which suggests that the cause of MPB lies within the follicle itself and is not dependent on its surrounding environment.

PTD-DBM therapy for hair loss is being developed by Dr. Kang-Yell Choi, with human testing planned in South Korea. Some clinics in the U.S. offer PTD-DBM/valproic acid therapy, but it hasn't completed trials yet.

Pelage Pharmaceutical raised $120 million to continue research on PP405, a promising hair loss treatment that showed a 20% increase in hair density in 31% of men during a Phase 2a trial. The treatment was well-tolerated, with no systemic absorption, and Phase 3 trials are planned for 2026.

The conversation discusses the effects of B5 (Pantothenic acid), B7 (Biotin), and B12 on hair loss. Specific treatments mentioned include Minoxidil, finasteride, and RU58841.

PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.

Oral PTD-DBM was discussed as a potential hair loss treatment, but it was deemed ineffective in humans despite promising results in mice. The conversation concluded that trying it without VPA might be unwise.

PP405 shows promise in stimulating new terminal hair growth by activating dormant follicles, with no systemic adverse effects observed in a short-term trial. However, long-term efficacy remains unproven, and further trials are needed to confirm its potential as a hair loss treatment.

Copper peptides, specifically GHK-Cu, are discussed as a potential addition to hair loss treatments, possibly working synergistically with Minoxidil to convert vellus hair into terminal hair. The effectiveness and credibility of copper peptides are questioned due to the lack of widespread discussion and potential conflict of interest from the product's creator.

Vitamin E and K deficiencies due to exocrine pancreatic insufficiency may affect hair growth. A scalp biopsy is recommended to check for autoimmune-related hair loss.

PP405, a topical treatment, shows promise for hair growth by activating inactive follicles, with 66% of participants experiencing positive results. The treatment is well-tolerated and may proceed directly to Phase 3 trials, offering a potential alternative to minoxidil and finasteride.

Pelage Pharmaceuticals announced positive Phase 2a trial results for PP405 in hair loss therapy. The conversation discusses the delay in publishing full results and the need for further trials and approvals.

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.

The conversation discusses using topical Calcipotriol and Valproic Acid for hair loss, focusing on their mechanisms involving the VDR receptor and Wnt/beta-catenin pathway. Specific treatments mentioned are Minoxidil, Finasteride, and RU58841.

People are discussing the use of the peptide GHK-Cu for hair and skin, with mixed results. Some users have tried it alongside other treatments like adenosine and melatonin, but have not seen significant improvements, and one user stopped due to cost.

A user shared their 7-month progress on hair regrowth using a regimen of dutasteride, minoxidil, stemoxydine, microneedling, and keto shampoo. They noted significant improvement, particularly in vellus hair growth, and discussed the potential addition of RU58841, though they experienced side effects with it previously.

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.

A user shared a 7-month update on hair regrowth using finasteride daily and minoxidil once a day, noting improvement in hair health. Others suggested adding micro-needling, ketoconazole shampoo, and considering a hair transplant for better results.

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.

Human pluripotent stem cells have been used to create hair and skin, potentially offering a new solution for baldness. A user also mentioned starting finasteride but experiencing unexpected hair thinning.

Lichen Planopilaris (LPP), a form of permanent hair loss, which can be mistaken for seborrheic dermatitis and is characterized by scalp itching, burning, redness, and dandruff. Treatment options discussed include steroidal creams, finasteride, minoxidil, and RU58841.

The user added P5P (vitamin B6) to their shampoo to reduce scalp itch, which improved significantly. They have been using finasteride for hair loss but are exploring additional treatments like topical antiandrogens and prolactin inhibitors.