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The conversation discusses the potential availability and use of the pp405 molecule for hair loss treatment, with concerns about its legitimacy and safety on the grey market. Participants also mention using products from Umbrella Labs and discuss the concentration and production costs of pp405.

The FDA will now require only one clinical trial for drug approval, potentially speeding up the release of hair loss treatments like PP405. Pelage is expected to present full results of PP405 Phase 2a trials and move to Phase III in mid-2026.

PP405 is suspected to be a scam, with users doubting its legitimacy and effectiveness. Many recommend using proven treatments like finasteride and minoxidil.

PP405 is a topical gel being tested for hair regrowth in adults with androgenetic alopecia. Volunteers aged 18-55 are needed for a 16-week trial in several US locations.

Alfatradiol is discussed as a weak 5ARI and estrogen, not as effective as minoxidil, RU58841, or CB-03-01, but a safe alternative for those who can't use finasteride. Users express frustration over the lack of strong FDA-approved topical antiandrogens for hair loss.

The conversation discusses creating a DIY topical finasteride solution for someone allergic to propylene glycol, with suggestions to use glycerin or a glycerol-based vehicle instead. The user also mentions using foam minoxidil.

A peptide-based delivery system for finasteride shows promise in reducing systemic side effects while maintaining hair growth effectiveness. Combining this with other treatments like minoxidil and RU58841 could enhance results with lower systemic absorption.

Pelage secured $120 million for PP405, a non-hormonal topical hair loss treatment, sparking debate on its potential as a breakthrough. Concerns about finasteride's side effects persist, with some suggesting alternatives like topical finasteride or dutasteride.

The conversation is about the effectiveness of peptides for hair loss and the user considering using GHK-Cu, CJC-1295, and BPC-157 for treatment.

Federal funding cuts have delayed PP405 research, affecting hair loss treatment progress, though clinical trials will continue. The discussion highlights PP405's potential compared to minoxidil and finasteride and stresses the importance of government-funded research.

Minoxidil can be effectively delivered through nanoemulsions containing eucalyptol or oleic acid, enhancing its diffusivity and targeting hair follicles. This contradicts the advice against mixing minoxidil with oils in topical formulations.

The conversation discusses the use of pyrrolidinyl diaminopyrmidine oxide (triaminodil) compared to minoxidil for hair loss treatment. The user is considering switching from 5% minoxidil to a product containing 5% triaminodil.

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.

The user switched from Forhims to Numan topical treatment for hair loss, which includes finasteride, minoxidil, and azelaic acid, and is questioning the effectiveness of azelaic acid in the formula. They also mentioned that Numan has a higher concentration of minoxidil compared to their previous product.

Pelage Pharmaceuticals' PP405 is discussed with skepticism about its effectiveness in hair regrowth, with some users expressing doubt and others hopeful but cautious. Treatments like finasteride are mentioned as current options, but there's a general sentiment that a cure for hair loss is not imminent.

PP405 is considered a promising potential cure for hair loss, with phase 2 trial results expected in February 2025. Hair cloning is also discussed as a potential ultimate solution, despite significant scientific challenges.

Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.

Zinc pyrithione and piroctone olamine are effective for reducing hair shedding, possibly more so than ketoconazole. There is a concern about zinc pyrithione shampoo interfering with minoxidil, but it's unclear if this is proven.

PP405 is expected to work for hair regrowth by reactivating stem cells in hair follicles, with FDA approval anticipated in 2027-28. Users express both optimism and skepticism about its effectiveness and the lengthy approval process.

An arthritis drug restored significant hair in people with alopecia areata, but it is not effective for male pattern baldness. The drug, Upadacitinib, has serious side effects and is expensive.

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.

A user is interested in creating a hair growth serum using oleic acid, palmitoleic acid, and anhydrous ethanol, and seeks advice on sourcing these ingredients. Another user plans to mix these with minoxidil, which already contains ethanol, and mentions using RU58841.

A breakthrough in hair follicle cultivation using induced pluripotent stem cells (iPSCs) has been achieved, producing large hair follicles suitable for transplantation. Clinical trials for this hair multiplication technology are planned in partnership with Yinguan Biotechnology.

Copper peptides are discussed as a potential treatment for hair loss, with various products and serums suggested, including those from Peptonix and The Ordinary. Some users express skepticism about the effectiveness and concentration of copper peptides in these products.

Liposomal carriers for topical finasteride offer better targeting, reduced side effects, and less irritation compared to alcohol-based solutions, but availability and cost may limit their use. Minoxidil can dissolve in liposomal carriers, enhancing delivery and stability.

Verteporfin followed by retinoic acid improves wound regeneration in mini-pigs. Retinoic acid does not significantly enhance regeneration in rabbits.

Ritlecitinib and PP405 show promise for hair regrowth. Diagnosing the cause of hair loss is crucial before treatment.

The conversation discusses using zinc sulphate and azelaic acid to inhibit 5 alpha-reductase activity, which could potentially treat androgen-related skin conditions like hair loss. Combining these with vitamin B6 could enhance the effect, potentially offering an alternative to finasteride.

PP405 might make minoxidil unnecessary, but finasteride or other 5AR inhibitors may still be needed. PP405 is expected to be expensive and not available until at least 2028, with limited information on its effectiveness.

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.