The conversation discusses hair regrowth progress using topical dutasteride with cetirizine, laser therapy, and growth serum. The user observes miniaturized, vellus hairs on the scalp.
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.
AMP-303 and AMP-601 are new hair loss treatments targeting dermal papilla cells, with AMP-303 showing early efficacy in transitioning vellus hairs to terminal hairs after one injection. Further clinical trials are planned, and these treatments are seen as promising due to their biologic approach and less frequent application compared to daily treatments.
The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.
Dutasteride significantly reduces DHT levels in hair follicles, potentially more effectively than previously thought. The discussion highlights differences in DHT measurements and the impact on hair loss treatment.
An 18-year-old is seeking advice on microneedling while using RU58841 for hair loss. Recommendations include using a derma pen with 0.5mm needles every two weeks and avoiding RU application for 24 hours post-microneedling to prevent absorption into the bloodstream.
A trans woman is using 10 mg oral minoxidil, dutasteride, and estradiol for hair regrowth and is also doing dermastamping despite the pain. Users discuss the benefits of dermastamping for serum absorption and hair follicle stimulation, with some expressing surprise at the high minoxidil dosage.
Using Vitamin C serum after dermarolling may help with healing and hair health. The safety of additional ingredients like Glycerin, Propylene Glycol, Phenoxyethanol, Sodium Benzoate, and Sodium Metabisulfite in hair regrowth is questioned.
A 28 year old male experiencing diffuse thinning, chronic dandruff and scalp crust (seborrheic dermatitis), with replies discussing the use of topical fin for hormone imbalances and Nizoral for seb derm.
The conversation is about recommending safe and effective dermaroller or dermastamp brands for hair loss treatment. Users discuss avoiding cheap options to prevent scalp damage and share usage frequency.
Sunburns on the scalp can cause permanent hair loss, especially for those using Tretinoin or Tacrolimus. Wearing UPF 50+ hats is recommended to protect against UV radiation.
User fought hair loss with Derminator microneedling, topical and oral minoxidil, and a 2000 FUE hair transplant. Derminator was a game changer, preventing further loss.
The user experienced side effects from oral finasteride and switched to a DIY topical solution, then to Essegen F. They noticed increased hair shedding with the topical finasteride and are concerned about its normalcy and duration.
The conversation discusses using topical liposomal finasteride for hair loss, with concerns about high DHT levels. The user's DHT level is above the normal range, which may affect hair health.
Pelage is recruiting for phase 2 trials, showing promise for treating bald regions. The discussion highlights its potential effectiveness based on its mechanism of action.
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.
The conversation is about using a trivitamin oil mix (Vitamin E, D3, A, Argan Oil, Sunflower Oil) for hair thinning and whether it is safe to apply it after derma rolling. It is advised to wait 12-24 hours after derma rolling before applying any products to avoid infections or allergic reactions.
The user diagnosed with DUPA tried treatments like dutasteride, finasteride, RU58841, and minoxidil without success and is considering a hair system. They hope for a future cure, possibly with PP405, and others suggest options like scalp biopsy and SMP.
A 22-year-old male uses dutasteride, a serum with 10% minoxidil and 0.5% finasteride, and microneedling for diffuse androgenetic alopecia. Progress pictures show changes from July 2025 to February 2026.
The conversation discusses using tretinoin for hair loss and whether applying SPF on the scalp is necessary if hair covers the treated areas. The user is considering this treatment despite having no completely bald patches.
The efficacy of degrading the androgen receptor through dermal application in DP cells, a delivery system for topical drugs that involves dissolving microneedles, and rosemary oil as an alternative anti-androgen.
User has been using topical finasteride and minoxidil since May, previously used a spray version since January. They are seeing vellus hairs and have added weekly microneedling to their routine.
User taking 1mg finasteride daily for 2 years, wants to block more scalp DHT. Seeks reference for additional topical DHT blockers like alfatradiol and fluridil.
A 34-year-old male is experiencing hair loss on the sides of his head, with inflammation and itchiness, while the top remains thick. He is using topical dutasteride and keto shampoo to address the issue.
A user suggests making a potent sulforaphane topical to degrade DHT and promote hair growth. Another user notes that sulforaphane's low molecular weight might also lower systemic DHT.
User made progress with topical Finasteride/Minoxidil and topical Dutasteride for hair loss. Microneedling at 1.5mm daily was also mentioned as part of the treatment.
A 26-year-old from the UK is experiencing increased hair thinning despite using dutasteride and topical minoxidil. They are considering additional treatments like ketoconazole shampoo, oral minoxidil, and possibly RU58841, while seeking advice on managing side effects and exploring other options.
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.
Using a blunt tip syringe is an effective method for applying liquid topicals like minoxidil and RU58841, especially for those with thick or long hair experiencing diffuse thinning. The user found significant hair regrowth and increased density after using these topicals for less than three months.
The conversation discusses the importance of scalp biopsies for diagnosing hair loss conditions like DUPA and Retrograde, which may not be just AGA. It emphasizes that treatments like finasteride and dutasteride may not work if the condition is autoimmune.