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Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

Oral minoxidil can boost hair growth but may cause side effects like heart palpitations and increased body hair. Many prefer topical minoxidil due to fewer side effects.

Finasteride and dutasteride can improve skin texture and reduce acne by lowering DHT but do not reverse aging. They may enhance skin and hair health for some, but can also cause side effects like dry skin and sexual dysfunction.

User is using a homemade topical treatment with .015% finasteride, 5% minoxidil, and microneedling at .75mm depth. They also use 2% ketoconazole shampoo, various oils, and are considering increasing finasteride concentration due to mixed results.

A user shared their disappointing results after 1.5 years of hair treatments, including a hair transplant, finasteride, minoxidil, PRP, vegan shampoo, and more. They are considering switching to dutasteride, oral minoxidil, and improving their microneedling routine.

The conversation discusses the potential of verteporfin in treating hair loss, with some users reporting positive results and speculating that it could lead to a cure for baldness. Others are skeptical, and there's a debate on the effectiveness of verteporfin for regrowing hair and reducing transplant scars.

User started oral finasteride 0.33mg daily and later made a topical solution with cetirizine and stemoxydine. They experienced hair growth progress after 8-9 months and discussed factors affecting their results.

Whether topical caffeine can be as effective for hair growth as minoxidil and finasteride, with various replies discussing the efficacy of these treatments and criticism of Dr. Huberman's research methods.

The effects of smoking cigarettes on DHT levels and its potential effect on hair loss, with some people sharing experiences in relation to their own hair loss. Various treatments for reducing or reversing hair loss were discussed, such as quitting smoking, minoxidil, finasteride and RU58841.

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

Nicotine may negatively affect hair by reducing blood flow due to its vasoconstrictor properties, but its impact might be minimal. Finasteride users are advised to avoid nicotine to prevent potential hair loss issues.

Nicotine use, especially from vaping, may worsen hair shedding and reduce the effectiveness of finasteride and dutasteride. Quitting nicotine seems to improve hair health.

The user has been using finasteride and oral minoxidil for hair loss but hasn't seen improvement and is quitting nicotine and caffeine to see if it helps. Some believe quitting nicotine improved their hair health due to better blood flow, while others are skeptical about the impact of blood flow on hair loss.

The conversation discusses the impact of nicotine and caffeine on hair loss. The user has been using finasteride, minoxidil, and nizoral for hair loss treatment and is questioning whether to stop using nicotine products.

The user observed that stopping nicotine and caffeine improved their scalp health while using oral finasteride. However, relapsing with caffeine and nicotine caused scalp tightness and inflammation.

A 21-year-old is experiencing hair thinning and is considering using finasteride and minoxidil after tolerating saw palmetto without side effects. They are concerned about the impact of alcohol and nicotine on hair health and are contemplating quitting these habits.

Hair appears to be improving with a regimen of 1mg Finasteride daily, 5% topical Minoxidil once or twice a day, 4000 IU of Vitamin D, and cutting out nicotine. It's still early to determine the full effect.

The user experienced significant hair regrowth after starting treatment with 1.2mg finasteride and 5mg minoxidil in January 2026. They also reduced stress and stopped drug use, except for nicotine, which contributed to their progress.

A 23-year-old experienced hair regrowth using 1mg finasteride and 5mg oral minoxidil after initial shedding, but noticed hair loss after stopping minoxidil and starting vaping. They resumed oral minoxidil and finasteride, attributing hair loss to nicotine and stopping minoxidil, and are considering additional treatments like dutasteride.

A 30-year-old male experienced rapid hair shedding over 6-7 months due to stress, depression, and nicotine/alcohol use, but has since stopped these habits. He seeks advice on remedies, medications, or diet changes to address hair loss.

The user added topical minoxidil to their finasteride regimen, resulting in healthier hair and some regrowth, especially after quitting nicotine. They experienced minimal shedding and noted improvements in hairline density, finding the treatment mostly preventative.

The user experienced significant hair regrowth using 1mg finasteride daily and Rogaine minoxidil 5% foam twice a day, along with vitamin D supplementation. They also managed stress through lifestyle changes like exercise, quitting nicotine, and improving sleep.

Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

The user started a new hair loss treatment regimen using topical finasteride and minoxidil, saw palmetto, sulforaphane, and apple extract supplements, while also trying to quit nicotine and fast food. They later cut out supplements due to cost, continued with topical treatment, and experienced improved hair health but faced issues with low libido.

A person shared their hair transplant experience, mentioning complications like excessive bleeding and density anxiety, and is using finasteride and minoxidil chewables. They traveled to Turkey for the procedure, paid around $3800, and are considering Mexico for future treatments; nicotine use is a concern for their recovery.

The user is seeking opinions on whether their hairline changes indicate regrowth or hair loss, using treatments like Rogaine, finasteride, microneedling, and Nizoral. They mention inconsistent finasteride use, scalp massages, and lifestyle factors like caffeine, nicotine, stress, and high sugar intake.

A 24-year-old male with androgenetic alopecia is using a treatment of Dutasteride 0.5 mg, oral Minoxidil 2.5 mg, L-cysteine, and a Ketoconazole/Caffeine/CBD shampoo. He's considering using a dermaroller to improve results, taking biotin and iron vitamins, and quitting nicotine due to its potential link to hair loss.

The conversation is about hair loss and the conclusion is that genetics play a significant role in hair loss, and lifestyle choices or being a well-adjusted person do not prevent male pattern baldness.

Pelage Pharmaceuticals is developing PP405, a topical treatment for hair growth, currently in Phase 2a trials. There is skepticism about the company's claims, and no fast-tracking approval timeline has been detailed.

The user stopped using minoxidil due to headaches, which returned upon resuming the treatment, leading to hair shedding concerns. Alternatives like finasteride and diluted minoxidil were suggested by others experiencing similar side effects.