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miR-205, a tiny RNA, can stimulate hair growth by softening aging hair follicle stem cells in mice. Future tests aim to see if this can work in humans.

Hair loss and its potential treatments, such as minoxidil, finasteride, RU58841, dermarolling, and supplements. It discusses whether miniaturized follicles can be revived to grow again or must shed for new growth to appear.

The conversation discusses difficulty in distinguishing between new hair growth and thinning hair at the temples after using microneedling and a rosemary peppermint topical for four weeks. The advice given is to wait a few months to see if the hairs grow out to determine their nature.

Intermittent fasting may inhibit hair growth by triggering a stress response that affects hair-follicle stem cells. Some users believe genetics and DHT play a larger role in hair loss, and treatments like Minoxidil and Finasteride are mentioned as ineffective for some.

Exploring the idea of transplanting miniaturized hair follicles to healthier areas to potentially reverse hair loss, with concerns about DHT sensitivity and scar tissue formation. The conversation also humorously considers using mice for hair growth experiments.

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.

Minoxidil was applied to a single miniaturized hair follicle over four months, resulting in less miniaturization but not yet terminal growth. The user used a 5% minoxidil solution, specifically the Regaine brand, and observed changes using a handheld WiFi microscope.

The user's hair thinning and shedding were due to Telogen effluvium caused by COVID-19, not the ineffectiveness of Finasteride. The shedding eventually slowed, and hair growth resumed, but the user was advised to consider additional treatments like Minoxidil or microneedling if needed.

Tretinoin can increase hair follicles and is used alongside minoxidil and finasteride for hair growth, though it may cause skin peeling. Users report varying results, with some experiencing regrowth and others questioning its efficacy for hair.

Ultrasound imaging can predict hair shedding and assess hair growth stages by analyzing hair follicle characteristics. The conversation also discusses using ultrasound for personal hair analysis and mentions the potential use of infrared emission for hair treatment.

The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair follicle reactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.

The conversation discusses using sunflower oil as a carrier oil with rosemary oil for hair loss treatment, as it doesn't leave the scalp overly oily like hemp seed oil. The user also mentions avoiding minoxidil due to side effects and using rosemary oil to reduce hair fall and promote new growth.

Finasteride prevents further hair loss by blocking DHT, while minoxidil stimulates hair growth by prolonging the active phase of hair follicles. Stopping minoxidil can lead to loss of regrown hair because finasteride does not address the same growth mechanism.

A user reported losing hair after 7 months of using oral minoxidil, finasteride, and dutasteride, but others reassured that this is likely just a shedding phase where old hairs fall out to make way for new growth. Some users experience sheds every 7-8 months and suggest staying consistent with treatment.

The user started using a hair loss treatment regimen including 5% minoxidil spray twice daily, 1% finasteride spray once daily, microneedling weekly, and ketoconazole shampoo twice a week, experiencing significant hair shedding. The shedding is seen as a positive sign, indicating hair follicles are entering a new growth phase.

TWIST-1 gene's role in hair loss and potential as a treatment target. Inhibiting TWIST-1 may prolong hair growth and reduce hair follicle sensitivity to DHT.

Hair loss may be caused by calcification of capillaries in the scalp, restricting blood flow to hair follicles. A daily treatment regimen including high doses of Vitamins D and K, Magnesium, and Nattokinase could potentially decalcify these capillaries, improving blood flow and hair growth. However, some users warn against excessive Vitamin D intake and emphasize the need for medical consultation.

Hair loss treatments discussed include finasteride, minoxidil, spironolactone, and estradiol, with concerns about side effects like sexual dysfunction and feminization. Some users prefer hair transplants or shaving over medication due to potential side effects.

Hair follicles are mostly dormant but can be reactivated with treatments like minoxidil, finasteride, and microneedling. A new drug, PP405, shows promise for hair regrowth but may not be available until 2027-2028.

Protein's role in hair growth is complex, with specific amino acids like cysteine being crucial for effective hair growth. Users discussed using l-cysteine supplements, noting reduced hair loss and faster growth, though some experienced digestive issues.

Lifestyle factors like diet, stress, and nutrient deficiencies can impact hair regrowth, but their effects vary among individuals. Treatments mentioned include finasteride, dutasteride, and minoxidil.

Hair follicles usually go dormant rather than die, and treatments like finasteride, minoxidil, and hormone therapy can sometimes reactivate them, though results vary. Complete regrowth is rare, especially in long-term bald areas, but some individuals see significant improvement with these treatments.

Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

Transitioning genders humorously suggested for hair regrowth, noting some transgender individuals experience this. Discusses treatments like minoxidil, finasteride, and hormone therapy, but advises against transitioning solely for hair regrowth.

User experienced hair loss from Norwood 3.5 to Norwood 5 with diffuse thinning after using a hair system for 2 years. Tried Redensyl, Capixyl, Bicapil, Biotin, multivitamins, Fin, and Min without significant improvement, seeking advice for hair recovery.

PP405 may revive dormant hair follicles but is unlikely to help with long-term baldness where follicles are replaced by scar tissue. It is seen as a potential adjunct to treatments like minoxidil and finasteride, but its effectiveness on deeply fibrotic or scarred areas is doubtful.

After a hair transplant, the user noticed unexpected new hair growth without using medications or vitamins. Many advised starting treatments like minoxidil and finasteride to maintain the results and prevent future hair loss.

The conversation discusses the effectiveness of hair loss treatments, specifically finasteride and dutasteride. The conclusion is that dutasteride significantly reduces DHT levels and may be more effective than finasteride for long-term hair retention, with some users reporting personal experiences and side effects.

Hair loss is primarily caused by genetic sensitivity to DHT, not lifestyle factors like diet or exercise. Treatments like Minoxidil and Finasteride can help, but it's important to consult a dermatologist to determine the best approach for individual cases.

Dutasteride can slow hair loss and potentially stabilize it, but results vary by individual. Minoxidil and dutasteride may lose effectiveness over time, and hair loss might continue despite treatment.