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PP405 is being discussed as a potential new approach to hair loss by targeting follicle stem cells, suggesting a different mechanism from existing treatments like finasteride and minoxidil. However, there is skepticism about whether it will lead to meaningful long-term outcomes or follow the pattern of previous treatments that showed promise but lacked consistent results.

The user has been experiencing diffuse hair thinning despite using finasteride, minoxidil, dermarolling, clobetasol cream, and PRP sessions. They seek advice on additional treatments and are advised to check vitamin D, iron, and thyroid levels.

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 has DUPA and suspects autoimmune activity as a cause. They have tried various treatments including finasteride, minoxidil, dutasteride, pyrilutamide, estrogel, hydrocortisone, and clobetasol, and are now seeking a long-term immunosuppressant.

Adding Nizoral Shampoo (ketoconazole 2%) improved hair quality and reduced scalp irritation. Alternatives like zinc pyrithione shampoo and Piroctone Olamine were also discussed.

The conversation is about comparing keratin hair fibers to Gossypium Herbaceum hair fibers for diffuse hair loss. The user prefers keratin fibers for their durability and is seeking a bulk purchase option.

The user experienced significant hair improvement with minoxidil and finasteride but later faced shedding and diffused thinning after developing seborrheic dermatitis. They are seeking advice after trying treatments like ketoconazole, coal tar shampoos, fluconazole, and hydrocortisone cream.

After a second session of Platelet-Rich Plasma (PRP) treatment for hair regrowth, the user is experiencing increased shedding of thick and dark hairs and is concerned about whether this is temporary. They are seeking others' experiences with PRP, specifically regarding the duration of shedding and eventual positive outcomes.

User Wonderful_Tonight910 suffered from hair loss and seborrheic dermatitis for years. After using irritant-free shampoo, their scalp improved, hair loss stopped, and new hair growth appeared.

The user experienced reduced hair shedding with Ketoconazole shampoo, suggesting it may help with scalp inflammation and hair health. They also use Minoxidil and Finasteride, and suspect food intolerance and stress contribute to their hair issues.

Tea tree oil shampoo resolved redness, itching, and increased hair thickness for the user, suggesting demodex mites as a possible cause. Nizoral was ineffective, but tea tree oil showed significant improvement over several months.

Elevated PGD2 levels in bald scalp tissue may contribute to hair loss, and treatments like castor oil, finasteride, and minoxidil are discussed as potential solutions. Some users explore alternatives like oral castor oil and cetirizine for those who cannot use finasteride.

User discusses tight scalp causing hair loss and suggests treatments like scalp massages, PRP, saw palmetto, and eucapil. They share their experience with saw palmetto and eucapil and consider adding PRP and scalp massages for better results.

The user has chronic itchy scalp and dandruff, unresponsive to ketoconazole, selenium sulfide, zinc pyrithione, coal tar, and salicylic acid. Topical steroids were also ineffective for long-term use.

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.

The conversation is about finding shampoos with Piroctone Olamine in the US for itch relief, as the user has not found relief with Keto shampoo, oral Dutasteride, and oral Minoxidil. Users suggest alternatives like Neutrogena T/Gel and online options, but note availability and price issues.

The user treated seborrheic dermatitis and hair loss with a routine including sulfate-free tea tree oil shampoo, ketoconazole shampoo, minoxidil foam, microneedling, and supplements like Omega-3 and Vitamin-D. They experienced significant hair shedding initially but saw improvement over a year.

The user is experiencing irritation from using PG with RU58841 and is seeking alternative solutions like K&B in the UK. They report redness, itchiness, and flaky skin from the current treatment.

The user has been using oral finasteride for 15 months and oral minoxidil for 6 months, and developed alopecia areata, for which a dermatologist prescribed calcipotriol/betamethasone. The treatment is helping, but the user is experiencing another shedding phase and is concerned about the effects of the steroid cream and the cause of hair loss.

PP405 is seen as a potential breakthrough for converting vellus hairs to terminal hairs, with users expressing both hope and skepticism. It is compared to treatments like minoxidil and finasteride, with discussions on side effects and marketing concerns.

The user experienced eyebrow hair loss and tried various treatments, including Minoxidil, a Capsaicin-based product, Latanoprost, Bimatoprost, Castor Oil, and Travoprost. Despite initial setbacks and a brutal shedding phase, they eventually saw positive results with Travoprost, encouraging others not to give up on treatments.

The conversation discusses using isotretinoin (Accutane) to reduce scalp oiliness and manage scalp issues like seborrheic dermatitis, inflammation, and chronic itch. A user shares that taking 20mg of Accutane every other day effectively reduces oily hair and skin.

A user experienced a dry, scaly scalp two weeks after microneedling with a dermapen at 1mm and applying Rogaine foam. They tried moisturizers and coconut oil without success and are seeking advice.

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.

Switching from 2% liquid minoxidil to 5% foam minoxidil reduced scalp irritation but increased eyebrow flakiness and thinning. The user speculates that propylene glycol in the liquid formulation might have been protecting against seborrheic dermatitis while causing contact dermatitis.

The user discusses their hair loss experience, exploring various hypotheses including thyroid levels, vitamin D, DHEA, nutritional deficiency, diabetes, seborrheic dermatitis, lack of nutrition to hair follicles, chronic inflammation, female pattern hair loss causes, cortisol, and prolactin levels. They are currently using finasteride, beta-sitosterol, and have tried topical dutasteride and microneedling therapy.

Plant-based exosomes for hair loss lack scientific evidence and are considered high-risk with low evidence. Combining PRF with minoxidil and finasteride is suggested as a better option.

A 26 year old female with PCOS who has been dealing with hair loss for several years, despite managing her hormones and taking vitamins. She has tried various treatments such as Nizoral, Minoxidil, Pyrithione zinc, coal tar and salicylic acid to no avail. The user is looking for advice on what else they can do to stop their hair loss.

IGFBP‐rP1 shows potential for treating androgenic alopecia by influencing hair cycle transitions. Increasing IGF-1 levels may have similar effects to Minoxidil and 5-AR inhibitors in reducing hair loss.

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.