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GlossaryInsulin-like Growth Factor 1

hormone promoting cell growth and development, similar to insulin

Insulin-like Growth Factor 1 (IGF-1) is a hormone similar in structure to insulin that plays a crucial role in childhood growth and continues to have anabolic effects in adults. It is primarily produced in the liver and is stimulated by growth hormone (GH). IGF-1 is involved in cell growth, development, and repair, and has been studied for its potential effects on hair growth and the treatment of conditions like alopecia.

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community A meta analysis of 18 popular hair loss treatments. An 2022 guide on efficacy. From finasteride and minoxidil to caffeine shampoo, saw palmetto and biotin. 96 Scientific References included.

in Research/Science 101 upvotes 2 years ago

Most hair loss treatments are ineffective; only finasteride, dutasteride, and minoxidil show effectiveness.

community Trichotest results in… min not on my list! Just Fin/Dut, Zinc… and the insanely expensive latanoprost & prostaquinon.

in Technology 22 upvotes 2 years ago

Hair loss discussion includes treatments like hinoki tree oil and procyanidin b2. Experiences and effectiveness of these treatments are shared.

community The theory that explains everything. Please help me make this big!

in Research/Science 2448 upvotes 3 years ago

The post and conversation are about the role of the enzyme 3alpha-hydroxysteroid reductase in hair loss and the potential of compounds like procyanidin B2 and sulforaphane to boost its activity for hair regrowth. Further research is needed to develop effective treatments based on this theory.

community 12 mo 1 ml daily Min/Dermaroller 1mm-1.5mm update + AGA progression theory and specific order of treatment

in Microneedling 15 upvotes 3 years ago

A user shared their year-long hair loss treatment using minoxidil, microneedling, and scalp massages, reporting moderate hair growth and stabilization. They suggest starting early with less harmful methods and consider adding finasteride or dutasteride if needed.

community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

in Research/Science 92 upvotes 2 years ago

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.

community Diffuse hair loss and scalp biopsies

in Research 692 upvotes 3 months ago

Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community Alright boys, who’s willing to burn their scalp for science?

in Research/Science 765 upvotes 1 year ago

Researching the effects of scalp trauma on hair growth, with some users suggesting experimenting with a soldering iron or derma pen, and others bringing up studies that suggest this may be an effective treatment.

community Anyone else realize how many younger guys are balding?

in Chat 262 upvotes 1 month ago

Many younger men are experiencing hair loss due to genetics, diet, stress, and lifestyle changes. Treatments like finasteride and minoxidil are mentioned, with some users noting improvements.

community 57% increased chance of pattern hair loss independently associated with the consumption of sugary beverages in men (p<0.001) Pt 2

in Research/Science 489 upvotes 3 months ago

Sugary beverages increase the risk of pattern hair loss in men by 57%. Treatments discussed include Minoxidil, finasteride, and RU58841.

community Could low blood flow to the head cause an increased rate of thinning?

in Chat 27 upvotes 3 years ago

The user started using finasteride, minoxidil, and biotin for male pattern baldness (MPB) and is experiencing rapid thinning. They are questioning if low blood flow to the head could be contributing to their hair loss.

community Been on Propecia since 1997, recently switched to Topical Finasteride.. follow for updates, or to ask any questions about 23 years on Propecia.

in Finasteride/Dutasteride 100 upvotes 3 years ago

User spent 23 years on Finasteride with side effects like weight gain and reduced libido. Switched to topical Finasteride, side effects reduced and waiting for results.

community 2020 updated guide for "I'm losing my hair, what do I do?". I've been taking Propecia for 12 years, and you can AMA.

in STARTER GUIDE 1684 upvotes 4 years ago

Hair loss treatments discussed include Propecia, Rogaine, Nizoral shampoo, and dermarolling. Users shared experiences and results, with some noticing improvements in hair growth and maintenance.

community What's up with everyone microneedling 1.5 mm per week?

in Microneedling 52 upvotes 1 year ago

The conversation is about microneedling for hair loss. The conclusion is that there are differing opinions on the depth and frequency of microneedling, with some studies suggesting positive results with 1.5mm depth once a week, while others prefer lower depths and less frequent sessions.

community 3 month progress; 1mg Oral Fin, 2.5mg Oral Min, nizoral ×3 week, 1.5mm derma 1x week. Same hair length... hoping it can recover some more.

in Progress Pictures 329 upvotes 1 year ago

User shares 3-month hair loss treatment progress using 1mg oral Fin, 2.5mg oral Min, Nizoral 3x week, and 1.5mm derma 1x week. Others comment on improvements and ask about oral Min source.

community Female, 30, PCOS diagnosis, MPB Norwood 2. Endo refuses to give anything other than Spironolactone. Feel like I’m at my wit’s end here.

in Female 56 upvotes 1 year ago

A 30-year-old female with PCOS and male pattern baldness is frustrated with her endocrinologist's recommendation of only Spironolactone and minoxidil, feeling that dutasteride, finasteride, and progesterone would be more effective. Other users suggest various online sources for treatments, warn against self-medicating due to potential risks, and recommend seeking a specialized endocrinologist or considering additional treatments like Inositol, Berberine, and dermaneedling.

community New Study Fails to Show Benefits of Microneedling in Males with Balding.

in Treatment 159 upvotes 11 months ago

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.

community Why is dht bad for scalp hair but good for hair on the rest of body?

in Satire 109 upvotes 1 year ago

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.

community Does low HGH leading to hairloss?

in Research/Science 13 upvotes 9 months ago

The user experiencing diffuse hair loss is using various treatments including RU58841, finasteride, minoxidil with tretinoin, anti-hair loss shampoo, and microneedling, and is considering adding peptides TB500, BPC157, and GHK-Cu. They have low growth hormone levels and are questioning its impact on hair loss, while another user suggests androgenic alopecia and androgens are likely the main cause of hair loss.

community Why balding gets worse in every generation?

in Chat 81 upvotes 5 months ago

Balding seems to worsen with each generation, possibly due to stress, diet, and environmental factors. The user started treatments like Minoxidil and finasteride.

community Feeling really down and hair loss is slowly destroying me

in Chat 86 upvotes 4 years ago

The conversation is about a person struggling with aggressive hair loss and feeling depressed, who has tried finasteride but is experiencing sexual side effects. Others suggest various treatments like reducing finasteride dosage, trying minoxidil, dermarolling, addressing health and hormonal issues, and accepting baldness.

community If you can give one advice to your younger self then what that would be?

in Research/Science 2670 upvotes 4 months ago

Users discussed hair loss treatments, specifically minoxidil and finasteride. They shared personal experiences and advice on starting these treatments early.

community Eliminating scalp itch leads to regrowth (and my RU58841 progress)

in Research/Science 61 upvotes 1 year ago

User experienced hair regrowth after eliminating scalp itch with RU58841. Others discussed itch and hair loss connection, and effectiveness of combining RU58841 with 5AR inhibitors.

community NBC News: Finasteride is increasingly being prescribed even before baldness begins

in Finasteride/Dutasteride 360 upvotes 5 months ago

Finasteride is increasingly prescribed to young men to prevent hair loss, with many users expressing regret for not starting sooner. The conversation highlights the preference for Finasteride, Dutasteride, and Minoxidil over other treatments.

community How is it that golden era bodybuilders kept their hair while blasting gear while in the modern era most are bald? I’m convinced there’s something in our food and water causing MPB to speed up

in Satire 723 upvotes 1 year ago

The conversation is about the difference in hair loss between bodybuilders in the "Golden Era" and modern bodybuilders. Some users speculate that factors such as the types and doses of steroids used, genetics, diet, microplastics, and overall health may contribute to hair loss. Hair loss prevention medication and transplants are mentioned as potential treatments.

community Are a lot of men already losing their hair at 25?

in Chat 153 upvotes 1 year ago

The conversation discusses the perception of increased hair loss among young men, with some attributing it to heightened awareness or environmental factors. Various treatments are mentioned, including Minoxidil, Finasteride, microneedling, scalp massages, and future hair transplant methods.

community Update to fin 0.25 mg, 4x/week

in Progress Pictures 64 upvotes 1 year ago

User reported initial hair regrowth with 0.25 mg finasteride taken four times a week, experiencing a second shedding phase, and no side effects. They also mentioned using RU58841 without success and plan to stop after a year.

community Why I really believe the tension theory is the cause of MPB

in Research/Science 70 upvotes 3 years ago

The conversation discusses the tension theory as a cause of male pattern baldness (MPB), suggesting that scalp tension and reduced subcutaneous fat layer contribute to hair loss. Treatments mentioned include Minoxidil, finasteride, microneedling, scalp massages, and Botox.

community Quit vaping/smoking = 80% less loss

in Research/Science 235 upvotes 7 months ago

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.

community In my opinion baldness is more prevalent now and it's being ignored..

in Chat 236 upvotes 1 year ago

The conversation is about the prevalence of baldness among young men and the potential factors contributing to it. Specific treatments mentioned include minoxidil and finasteride.

community 1 Year Progress On 0.5mg Finasteride + 5mg Minoxidil

in Progress Pictures 1319 upvotes 7 months ago

A user shared a 1-year progress on hair loss treatment using 0.5mg of oral finasteride and 5mg of oral minoxidil, showing significant hair regrowth from almost bald to much thicker hair. Other users discussed their own experiences with these treatments, with some preferring topical applications to avoid side effects.