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The half-life of Dutasteride is commonly stated as around 5 weeks, but some sources suggest it is 170 hours for men aged 20–49, with further information indicating it varies from 3 days to 5 weeks depending on the dose. The user is seeking clarity on these conflicting figures.

The user experienced significant hair regrowth over seven months using a combination of oral dutasteride, minoxidil, microneedling, vitamin D, biotin, zinc, and iron. They plan to continue treatments to prepare for a potential hair transplant.

The conversation expresses frustration over the lack of clear evidence regarding the effectiveness and systemic impact of topical Dutasteride for hair loss treatment, despite years of discussion. People are criticized for not conducting proper research and for providing contradictory anecdotal claims.

A man lost his transplanted hair despite using minoxidil because he wasn't on a DHT blocker like finasteride, which is essential to prevent further hair loss. The conversation emphasizes that hair transplants are not a cure and require maintenance with medications to preserve results.

A natural compound called C3A from Aronia Chokeberry can help prevent hair loss by counteracting the effects of DHT. The user has been taking 50 grams of dried organic Aronia Chokeberry daily for 30 days and will update with photos in 60 days.

PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.

Finasteride may decrease free testosterone by increasing SHBG, potentially causing side effects like reduced libido and hormonal changes. Some find it effective for hair loss, while others experience negative effects.

The conversation discusses the scalp tension theory as a potential factor in hair loss, alongside DHT, inflammation, and other mechanisms. Treatments mentioned include finasteride, minoxidil, and botox injections, with some users exploring additional methods due to varying effectiveness.

A user shared their positive experience with the Omnilux Red Light mask for skin and potential hair benefits, while also using Minoxidil, Dutasteride, and RU58841. They recommend the mask for those interested in skincare and red light therapy, despite being unsure of its effectiveness for hair growth.

Users discuss their positive experiences with finasteride for hair loss, mentioning halted hair loss, hair regrowth, and improved self-esteem. Some express satisfaction in taking action against baldness, while others note increased libido and energy.

A new study suggests microneedling alone doesn't benefit male balding, but users argue the study's methods differ from common practices, like combining microneedling with minoxidil and using more frequent treatments. Some believe the study's short duration and infrequent sessions are inadequate to assess microneedling's effectiveness.

The user reported positive hair regrowth after 11 months on finasteride and 4 months of microneedling. Opinions in the conversation vary, with some endorsing microneedling as effective and others emphasizing finasteride as essential, while acknowledging that treatments may not work for everyone.

Hair thinning/loss associated with burning scalp pain. Finasteride helped relieve "DHT itch" for one person.

How Finasteride and Dutasteride help reduce hair loss by reducing the amount of DHT in scalp areas, as well as discussing factors such as sensitivity to DHT, 5α-reductase expression in different parts of the hair follicle, and scalp tension.

The effectiveness of Dutasteride compared to Finasteride in treating hair loss, with evidence given such as studies and experiences, as well as discussion around whether one should switch from Finasteride to Dutasteride. There is also a discussion on post-Dutasteride syndrome.

Discouragement regarding Pyrilutamide, a drug in development for hair loss, and the potential side effects of Finasteride. People discussed anecdotal experiences with Pyrilutamide as well as suggestions to wait out Phase 3 trials before making any conclusions.

A study that outlines the full model for androgenic alopecia (AGA) which links DHT to cellular senescence in dermal papilla cells, and suggests black chokeberry as a source of cyanidin 3-O-arabinoside polyphenol with potential anti-oxidant properties that could reverse this process. The post encourages reaching out to experts in anti-aging and longevity to research treatments involving the polyphenol.

This conversation is about a user struggling with hair loss who has been told by their barber that minoxidil does not work and the only solution is to accept it. Other users have encouraged them to continue using finasteride and minoxidil, as well as look for another barber, since these treatments are scientifically proven to be effective in combating hair loss.

The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.

Hair loss theory involves 3alpha-hydroxysteroid reductase (3AHD) converting DHT to androstenol. Discussion explores potential treatments and encourages more research.

Hair loss theory suggests imbalance between Vitamin D Receptor (VDR) and Androgen Receptor (AR) activation. Proposed treatment includes upregulating VDR, downregulating AR, and improving mitochondrial health.

Switching from finasteride to dutasteride can cause hair shedding, with mixed results; some see improvement, others see worsening. Using both treatments together initially may help reduce shedding.

A Dutasteride Simulator predicts serum dutasteride, serum DHT, and scalp DHT levels using models from research papers. It simulates various dosing schedules to determine steady-state effects and visualizes outcomes, including hair growth-related scalp DHT suppression.

A dutasteride simulator predicts that daily 0.5 mg dosing results in higher DHT suppression compared to less frequent dosing. Twice-weekly dutasteride may be as effective as finasteride 5 mg, providing a balance between efficacy and ease of use.

A user discusses their experience with at-home microneedling at 1mm for hair growth, feeling like they're hitting their skull. Other users suggest lowering the needle depth or stopping due to discomfort.

Kintor is accused of using fake pictures to promote their product, Pyrilutamide (KX826), which failed Phase 3 trials. Users express disappointment and note similar false advertising has occurred with finasteride and minoxidil.

The conversation discusses why the difference between donor and balding hair isn't studied more to find a cure for hair loss. Treatments mentioned include Minoxidil, finasteride, and RU58841.

Creatine may increase scalp DHT without affecting serum DHT, potentially speeding up male pattern baldness (MPB) for those genetically prone. Treatments mentioned include Minoxidil, finasteride, and RU58841.

The conversation speculates on whether Tom Cruise uses hair loss treatments like Finasteride or Dutasteride, with some suggesting he naturally has good hair like Brad Pitt, while others joke about Scientology or genetics playing a role. Specific treatments mentioned include Finasteride, Dutasteride, and possibly high-quality hair products or procedures like PRP (Platelet-Rich Plasma).

A user did not respond to finasteride, dutasteride, and oral minoxidil for hair loss after four years of treatment and is considering scalp micropigmentation (SMP). Other users suggest the hair loss pattern may indicate alopecia areata and recommend seeing a dermatologist.