Pelage Pharmaceuticals raised $120M for their hair loss treatment, PP405, showing strong investor confidence despite limited data. There is skepticism about its efficacy and long-term effects compared to treatments like GT20029.
Tretinoin and microneedling both enhance hair growth through different mechanisms, with microneedling being considered safe for long-term use. Optimal microneedling needle length varies, but 0.8 mm is suggested for hair growth, and a Dermastamp is recommended to avoid skin damage.
Microneedling may help regrow hair in dormant bald regions by stimulating stem cell transfer. Users discuss its effectiveness and how collagen might aid in the process.
The conversation discusses using microneedling combined with castor, peppermint, rosemary oils, and caffeine as a treatment for mild hair loss, aiming to stop or slow down hair loss and potentially regrow hair. The effectiveness of this treatment without side effects is uncertain, and it may slow hair loss but results vary.
The conversation is about someone's hair regrowth after 1.5 months using natural treatments, specifically a dermaroller and a mix of peppermint, pumpkin seed, and rosemary oils. A reply congratulates them and encourages them to maintain their routine.
The progress of Phase I of HMI-115, a potential hair loss treatment, which consists of Minoxidil, finasteride, and RU58841. The estimated completion date is June.
A user shared their 6-month progress using a dermaroller and a homemade shampoo made of rosemary water, aloe vera, and vitamin E for hair loss. They provided a link to photos showing their results.
The user shared their 6-month hair loss progress using topical minoxidil, oral minoxidil, finasteride, and microneedling. They noted thicker eyebrows and eyelashes but also increased body hair.
A user with aggressive male pattern baldness found that topical melatonin significantly reduced their hair shedding to 1 or 2 hairs per day and noticed some thickening of side hair. They tried many treatments like finasteride and minoxidil with little success, but topical melatonin showed immediate results in reducing hair loss.
A user shared a 25-day progress picture showing significant hairline restoration attributed to microneedling, in addition to using minoxidil and finasteride for 6 months. Other users discussed needle length, frequency, and whether the effects of microneedling are permanent.
A 35-year-old transitioning female (MtF) shared her hair regrowth journey using Minoxidil, Dutasteride, Microneedling, and Exosomes, starting from a bald state. Commenters discussed the impressive results, skin care routine, and the effects of estrogen on hair and skin.
A user's scalp issue that may be causing their hair loss and potential treatments, such as salicylic acid, finasteride, minoxidil, ketoconazole shampoo, and visiting a dermatologist.
Adding melatonin to minoxidil can improve hair growth and thickness, and it's easy to use with minimal side effects. The recommended concentration for melatonin in the solution is between 0.05% and 0.2%.
The conversation discusses treatments for a receding hairline, specifically comparing microneedling with exosomes to injecting them. The user seeks recommendations for beginner-friendly resources, such as YouTube videos, to help start these treatments.
The user started oral finasteride and minoxidil in November 2024, initially saw improvement, but has experienced increased shedding since April 2025. They are concerned the treatment may not be effective anymore and seek advice.
PP405 is a new hair loss treatment targeting dormant hair follicles, with ongoing trials. Some users consider stopping finasteride and minoxidil to join trials, while others doubt its effectiveness.
The user shared progress pictures showing hair regrowth over 7 months using topical Minoxidil, topical Finasteride, and multivitamins with biotin, noting more regrowth at 3 months than at 7 months. They suspect a shedding phase and are considering the impact of not continuing microneedling.
Hair provides protection against head trauma, reduces skin cancer risk, helps remove heavy metals, and aids in wound healing. The conversation emphasizes the health benefits of maintaining head hair beyond cosmetic reasons.
A person experienced hair regrowth over 2.3 months using natural remedies like onion and garlic juice, rosemary and lavender oil, and a 1mm dermaroller twice a week, avoiding pharmaceuticals due to side effects and personal health principles. They reported improved hairline, density, and thickness.
A user shared progress pictures showing improvement in PCOS-related hair loss after six months of using topical minoxidil, dermarolling 0.5mm weekly, and taking biotin gummies. They expressed happiness about the appearance of new baby hairs.
The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.
Applying Epidermal Growth Factor (EGF) topically may improve skin and potentially promote scalp health and hair growth, especially after microneedling. The user shares their positive experience with EGF and provides a product link.
Hair loss therapies focusing on hair follicle sugar metabolism and aldose reductase. Potential treatments include magnesium supplements, avoiding high glycemic index foods, and antioxidants.
A user experienced hair thinning after taking Accutane and having a B12 deficiency. They are currently using minoxidil and beclomethasone dipropionate lotion for treatment.
The conversation discusses hair loss treatments, specifically using 5% minoxidil foam, Vitamin B12, and Vitamin D, with suggestions to add oral finasteride and minoxidil for better results. Concerns about side effects, particularly from finasteride, and the need for a DHT blocker are also highlighted.
Using tretinoin or tazarotene with minoxidil may eliminate the need for microneedling or dermastamping. Microneedling can enhance minoxidil's effects but may cause long-term scalp issues.
Trans woman experiences hair thinning despite low testosterone and treatments like finasteride and microneedling. Possible causes discussed include past eating disorder and current stack of medications and supplements.
The user asks about the order and compatibility of using topical minoxidil, stemoxydine, The Ordinary natural moisturizing factors + HA for scalp, RU58841, and Nioxin system 2 leave-in treatment. They seek advice on layering these hair loss treatments.