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GlossarySteroid 5 Alpha-Reductase 1 (5AR type 1)

converts testosterone into a more potent androgen, dihydrotestosterone

Steroid 5 Alpha-Reductase 1 (SRD5A1) is an enzyme that converts testosterone into dihydrotestosterone (DHT), a more potent androgen hormone. This enzyme plays a significant role in the development of male characteristics and is also implicated in conditions like androgenic alopecia (male pattern baldness) and benign prostatic hyperplasia.

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community 5ar Type I in the frontal hair follicles - Dutasteride

in Finasteride/Dutasteride 21 upvotes 7 months ago

The conversation discusses that dutasteride may be more effective than finasteride for frontal hair loss due to higher 5ar Type 1 enzyme activity in that area. Some users question the validity of this information, while others confirm it with additional sources.

community Tom Cruise at the Mission Impossible premiere hair.(He's 61 y/o)

in Chat 392 upvotes 9 months ago

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).

community Trying to understand finasteride side effects and post finasteride syndrome

in Finasteride/Dutasteride 73 upvotes 4 years ago

The conversation discusses the side effects of finasteride, including low libido and erectile dysfunction, and the possibility of these effects being permanent, known as post-finasteride syndrome (PFS). Some users report personal experiences with PFS and debate whether the condition is real, with varying opinions on the reversibility of side effects and the role of individual biology.

community Finasteride won’t make all your problems go away

in Finasteride/Dutasteride 323 upvotes 1 year ago

A user shared that while finasteride improved their hair, it didn't solve all their insecurities, suggesting that self-acceptance is key. Others in the conversation expressed varying opinions, with some feeling that finasteride significantly boosted their confidence and quality of life, while others acknowledged it as a solution to hair loss but not a cure-all for other personal issues.

community 5ARI (dutasteride) Associated with Adverse Metabolic Effects

23 upvotes 6 years ago

Dutasteride is associated with increased blood glucose, HbA1c, LDL cholesterol, and liver enzyme activity, potentially leading to diabetes, NAFLD, and liver metabolism changes. The conversation highlights concerns about these adverse effects and calls for more studies, including on finasteride.

community Fin/Min/VitD 3 month progress pics

119 upvotes 5 years ago

A user shared their positive 3-month experience using finasteride, minoxidil, and vitamin D to treat hair loss, noting significant regrowth and minimal shedding. They also discussed potential side effects and the low likelihood of experiencing them, while being open to answering further questions.

community Approximation of Scalp DHT Suppression Between 0.05 mg to 2.5 mg

in Research/Science 63 upvotes 10 months ago

The conversation discusses the effectiveness of various doses of Dutasteride in reducing scalp DHT and its impact on hair count. Users shared personal experiences with hair loss treatments, including Dutasteride, Finasteride, and Minoxidil, with one reporting significant hair loss reduction using a combination of oral Dutasteride and topical Minoxidil and Finasteride.

community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

in Finasteride/Dutasteride 247 upvotes 1 year ago

The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

community 19 Years Old, Progress pics of 7.5 months on topical fin/min and 3 months of Microneedling

in Progress Pictures 420 upvotes 1 year ago

A 19-year-old's progress after 7.5 months of using topical finasteride and minoxidil, as well as 3 months of microneedling, to treat hair loss. The user has experienced positive results from the treatment and expressed gratitude for the support they have received throughout their journey.

community Alfatradiol is a topical 5AR inhibitor that this study shows is effective in stopping hair loss without sides. It can be bought OTC in Europe right now. Thoughts?

12 upvotes 8 years ago

Hair loss treatments, specifically the use of Alfatradiol as an over-the-counter topical 5AR inhibitor that has been shown to be effective in stopping hair loss without side effects. Other treatments discussed include Minoxidil, finasteride and RU58841.

community 1.5 years of Fin, switch 3 months ago to Dut, with 5 moths of Min too

in Progress Pictures 104 upvotes 2 years ago

User switched from Fin to Dut for better hair loss results, using 0.5mg Dut and 1ml Min daily. Some discuss potential side effects and benefits of Dut compared to Fin.

community I've been afraid to start Finasteride treatment for 5 years, on it for 2 weeks, regret that hadn't started it earlier and here's my story

in Finasteride/Dutasteride 31 upvotes 3 years ago

A 28-year-old male, losing hair since his teens, started taking 0.31 mg finasteride daily for two weeks with no side effects and regrets not starting earlier. He tried various treatments like minoxidil, scalp massages, and vitamins but found finasteride most effective.

community Explanation for "dutasteride destroyed my hair"

in Finasteride/Dutasteride 4 upvotes 6 months ago

Dutasteride can drastically reduce sebum production, leading to dryer hair and shedding. Alternating shampoos and periodic silica supplementation can improve hair quality and thickness.

community Is it possible that dutasteride won’t make you depressedd if finasteride did?

in Chat 16 upvotes 8 months ago

The conversation discusses whether dutasteride might cause less depression than finasteride for hair loss treatment, with some users suggesting it could due to different mechanisms of action or molecular size, while others express skepticism or share personal experiences with these medications.

community Glycine supplementaion is said to strongly upregulate 5-alpha Reductase (5-ar) Activity

in Research/Science 15 upvotes 4 years ago

Glycine supplementation may increase 5-alpha reductase activity, potentially affecting hair loss. Users discuss its impact on hair fall and its role in the body.

community Be careful when switching from Finasteride to Dutasteride because for more efficacy.

in Finasteride/Dutasteride 13 upvotes 2 months ago

Switching from finasteride to dutasteride may be more effective for hair regrowth due to dutasteride's stronger enzyme inhibition, but combining both drugs could enhance results. Some users report better outcomes with dutasteride, while others recommend a gradual transition to prevent potential hair loss.

community Who else agrees with this fuck DHT

in Satire 613 upvotes 11 months ago

This conversation humorously criticizes DHT for causing hair loss. Treatments mentioned include finasteride and dutasteride.

community Topical is superior to oral in terms of results (my theory)

in Finasteride/Dutasteride 61 upvotes 8 months ago

The conversation discusses the use of topical minoxidil and finasteride for hair loss, with some users combining them with oral treatments. Users share their experiences and opinions on effectiveness, cost, and convenience, with mixed views on whether topical or oral applications are superior.

community Saw Palmetto/Pumkin seed gives basically same results as Fin

in Treatment 4 months ago

A user reported that Procerin, containing Saw Palmetto and Pumpkin seed oil, provided similar hair thickening results as finasteride but with milder side effects. They experienced reduced libido and watery ejaculations but are adjusting the dose to minimize these effects.

community Everyone is ignoring that plasma finasteride levels are 100x lower with topical compared to oral.

in Research/Science 138 upvotes 5 months ago

Topical finasteride results in plasma levels 100 times lower than oral finasteride, potentially reducing systemic side effects. Users report similar efficacy with fewer side effects, suggesting a preference for topical application.

community A hill on which I will die: The DHT itch absolutely exists

in Research/Science 208 upvotes 7 months ago

The DHT itch is linked to hair loss and persists despite finasteride use; switching to dutasteride helped alleviate the itch and promoted regrowth. Some users suggest seborrheic dermatitis as a cause and recommend treatments like medicated shampoos, vitamin D, and minoxidil.

community After 11 Years On Finasteride, Unfortunately, Hair Is Starting To Thin Again. Does Hair Simply Get More Sensitive To DHT As You Age?

in Finasteride/Dutasteride 95 upvotes 7 months ago

After 11 years on Finasteride, a user's hair is thinning again, suggesting hair may become more sensitive to DHT with age. They plan to introduce Dutasteride once a week, as they cannot tolerate Minoxidil.

community Dr Kyle Gillett on topical Dutasteride

in Finasteride/Dutasteride 56 upvotes 2 years ago

The potential effectiveness of topical dutasteride, as well as other hair loss treatments such as finasteride, RU58841, minoxidil, and various vitamins. Experiences from users who have used these treatments were shared.

community Finasteride and manjuice: is yours watery?

in Finasteride/Dutasteride 13 upvotes 3 years ago

A user has been taking finasteride for 7 months and is experiencing watery semen as the only side effect. They are considering taking zinc supplements to improve this condition.

community For what it's worth, I just want to state that I also think that adding Dutasteride to Finasteride has made my hair worse

in Finasteride/Dutasteride 19 upvotes 3 years ago

A user shared that adding Dutasteride to Finasteride worsened their hair loss, despite initial improvements with Finasteride alone. Others in the conversation debated the effectiveness of Dutasteride, with some suggesting individual responses vary and others defending its proven efficacy for hair loss.

community Research Backed Dutasteride Simulator (Serum/scalp DHT included for all doses)

in Research 487 upvotes 4 weeks ago

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.

community Research Backed Dutasteride Simulator (Serum/Scalp DHT included for all doses)

in Finasteride/Dutasteride 95 upvotes 4 weeks ago

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.

community KX-826: Long-Term Safety Results are out!

in Research/Science 156 upvotes 2 months ago

KX-826 initially improves hair growth but declines after 24 weeks, with mild itching as a side effect. Combining it with minoxidil and finasteride may improve results, but long-term effectiveness is uncertain.

community Fun thought experiment about halting hair loss permamently

in Research/Science 58 upvotes 7 months ago

A user proposed genetically engineering scalp stem cells to stop androgen receptors from causing hair loss. Others discussed the feasibility, existing research, and potential issues with this approach, including targeting the correct cells and unintended effects.

community Why use Finasteride instead of Dutasteride?

in Finasteride/Dutasteride 39 upvotes 10 months ago

People are discussing why some choose finasteride over dutasteride for hair loss, noting that while dutasteride is more effective, it's also more expensive, less researched, and potentially has more side effects. Some users shared personal experiences with side effects from both drugs, and others mentioned that finasteride is FDA approved for hair loss, while dutasteride is not, except in Japan.