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The conversation discusses hair regrowth treatments, including stem cell exosomes, PRP, and PP405. Users question the effectiveness of the treatments and mention finasteride and minoxidil.

The conversation discusses using scalp antiandrogens like RU58841, pyrilutamide, or fluridil on the face to reduce sebum production, noting that clascoterone (winlevi) is an approved facial antiandrogen with underwhelming reviews.

Stemson Therapeutics announced a breakthrough in hair growth technology using stem cells. Users discussed the potential high cost and skepticism about the treatment's accessibility.

A 19-year-old is concerned about long-term microneedling for hair loss and is unsure if it will remain effective as they age. They experienced side effects from topical finasteride and are considering whether to try it again in the future, while also dealing with body dysmorphia and stress.

Minoxidil may improve or worsen skin quality, with topical forms causing dryness and wrinkles, possibly due to alcohol content, while oral forms have fewer side effects. Some users consider using tretinoin to mitigate negative effects.

Using retinol with minoxidil may not be as effective as tretinoin, but retinaldehyde or adapalene could be alternatives. A micro-roller with minoxidil is suggested for better results.

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 discusses the use of Minoxidil and finasteride for hair loss and explores the potential of Geranium sibiricum extract as a safer alternative. It highlights the difficulty in finding this specific extract and suggests considering other plants with similar compounds, like Indian gooseberry.

A 22-year-old experiencing hair loss and persistent scalp itchiness since age 16 has tried various treatments, including finasteride, ketoconazole shampoo, and dietary changes, with no success. Suggestions include consulting a knowledgeable dermatologist, considering seborrheic dermatitis, and trying different shampoos like Selsun Blue or those with selenium sulfide.

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.

Stacking 5% minoxidil twice daily, 1.25mg finasteride daily, 6 drops of the Ordinary hair serum with Redensyl each night, 1.5mm dermarolling once a week, Nizoral shampoo twice a week and caffeine shampoo once a week for hair loss treatment.

Dr. Kang-Yell Choi's company, CK Regeon, is developing a drug called KY19382 for hair regeneration, which involves creating fine wounds to activate stem cells. The drug is in the formulation development stage, targeting markets like the US and Korea.

A 33-year-old is using topical minoxidil, oral finasteride (1mg), a derma pen, and 0.05% tretinoin on the hairline to treat hair loss, showing progress after 2 months. They apply tretinoin in the evening with minoxidil and use a derma pen once a week at 1.5mm.

A 25-year-old male with seborrheic dermatitis and hair thinning seeks advice on the severity of his condition and treatment options. Oral finasteride and oral minoxidil are recommended as the most effective long-term treatments.

9 Month Update: Topical Fin/Min (0.3%, 6%), Weekly Microneedle 1.5mm, 40 Years Old. User shares progress pictures and discusses hair loss treatments used.

A 16-year-old started using ketoconazole 2% and redensyl for hair loss, as minoxidil and finasteride are not recommended until age 18. They are seeking feedback on whether the treatment is effective or maintaining their hair.

This post and conversation are about the molecular mechanisms triggered by microneedling, specifically its effects on inflammation, tissue remodeling, epithelial proliferation, differentiation, and collagen synthesis. The discussion highlights the potential benefits of microneedling for hair loss treatment.

OP is exploring ways to stop or reverse greying hair, using NAC and considering PABA supplements. Some users suggest hair dye, black strap molasses, and copper as potential solutions.

A 68-year-old is experiencing increased hair loss despite using Minoxidil and is seeking alternative treatments. Suggestions include considering finasteride or RU58841 as potential options.

A 24-year-old woman with AGA and TE since age 14 is questioning if her hair is regrowing or breaking. She has been using minoxidil consistently since September 2025, along with caffeine and ketoconazole shampoos, rosemary oil, and saw palmetto, and has improved her overall hair care routine.

A 39-year-old experienced hair regrowth on his temples after switching from finasteride to topical RU58841 combined with 5% minoxidil. He also underwent stem cell treatment and noticed improvements, attributing the regrowth mainly to the change in treatment.

The conversation discusses hair regrowth after a health condition, with the appearance of white substance on the scalp. Suggestions include it being sebum or White Piedra, with a recommendation to try Nizoral.

Exosome hair therapy involves injecting stem cell-derived exosomes into the scalp to boost hair follicle regeneration and repair. Exosomes, which are not stem cells but products of them, contain bioactive chemicals and specific growth factors that promote new blood vessel formation, increase cell proliferation, reduce inflammation, and improve tissue repair, all crucial for hair health.

User shared 8-month progress using daily topical Fin/Min, weekly microneedling, and supplements (biotin, zinc, saw palmetto, collagen). Others praised hairline regrowth and requested temple photos.

A 15-year-old experiencing severe diffuse thinning plans to use minoxidil, dermarolling, and possibly ketoconazole, with hopes to later incorporate finasteride. Concerns about starting finasteride too young and the need for a dermatologist consultation are discussed.

Calecim (PTT-6) Advanced Hair System is a 6-week hair restoration product using stem cell-derived ingredients to stimulate hair growth. Users are skeptical, calling it overpriced and ineffective, suggesting alternatives like LLLT devices or PRP treatments.

L'Oréal Garnier discontinued their stemoxydine serum, raising concerns about the authenticity of products still sold online. Alternatives suggested include other brands' stemoxydine products, though some believe stemoxydine is ineffective.

Fluridil degrades androgen receptors, which are prevalent in the scalp and other tissues. People with androgenetic alopecia (AGA) may have higher expression of these receptors and 5AR activity in affected scalp areas.

The user experienced increased hair shedding after adding tretinoin to their regimen of finasteride, minoxidil, and dermarolling, but noticed new vellus hairs appearing. They plan to restart tretinoin more gently, as some users suggest shedding indicates treatment effectiveness, while others warn it may cause severe thinning for a minority.

The conversation discusses using Rogaine (Minoxidil) and ketoconazole for hair regrowth, with interest in trying a formulation with Azelaic Acid for potentially better results. Concerns about Azelaic Acid's effectiveness and safety, including skin sensitivity to sunburn, are mentioned.