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GlossaryHair Physiology

study of biological processes and functions of hair

Hair physiology refers to the study of the biological processes and functions of hair, including its growth, development, and maintenance. It encompasses understanding the hair follicle cycle, the role of various cells and hormones, and the factors that influence hair health and disorders such as alopecia.

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community Diffuse hair loss and scalp biopsies

in Research 692 upvotes 1 month 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 [25, F] [RANT] Shedding since March 2020. This just isn’t fair.

in Female 42 upvotes 3 years ago

User "missbloombastic" has been experiencing hair loss since 2016 and tried min, fin, multivitamins, and spiro with mixed results. Another user shares their struggle with hair loss and its impact on self-esteem, while a third user suggests checking blood tests and confirming the cause of hair loss.

community Hair loss treatment rabbit hole [OC]

in Satire 317 upvotes 2 years ago

Hair loss treatments, ranging from topical minoxidil and finasteride to taking hormones such as estradiol or nandrolone, as well as a controversial suggestion of an orchiectomy. A hair system is also mentioned as an alternative solution.

community Reminder how little the average person knows about hair loss

in Satire 642 upvotes 1 year ago

How little the average person knows about hair loss and how it can be an unfairly stigmatized issue, even by people with little knowledge of it themselves. Some specific treatments that were discussed include finasteride, RU58841, dutasteride, minoxidil, pyritinol, dermarolling, and diet/lifestyle changes.

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 103 upvotes 2 years ago

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

community Peptides that Stop Hair Loss? | In-depth Literature Review Video

in Research/Science 70 upvotes 2 months ago

Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.

community Have you tried Biotin supplements for your hair?

in Product 24 upvotes 9 months ago

People shared that Biotin supplements did not improve their hair loss and some experienced stronger nails or more pimples. They suggested trying finasteride or minoxidil instead for hair loss treatment.

community Does whey protein and creatine aggravate hair loss?

in Research/Science 82 upvotes 9 months ago

The conversation discusses whether whey protein and creatine worsen hair loss. Some users report hair loss with creatine use, while others do not; opinions on whey protein's effects are mixed. Treatments mentioned include PRP, minoxidil, and finasteride.

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 729 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 Which vitamin deficiencies can lead to hair loss?

in Chat 69 upvotes 1 year ago

The conversation discusses potential vitamin deficiencies leading to hair loss, with a focus on Vitamin D and iron. Some individuals are using finasteride and minoxidil for hair loss, while others consider vitamin supplementation due to deficiencies.

community My muscles & butt are disappearing on finas, and I’m only taking it because my hair was vanishing too. Help! Details below.

in Finasteride/Dutasteride 7 upvotes 3 years ago

A 39 year old female who has been taking finasteride for 1.5 months and is experiencing side effects such as muscle and butt shrinkage, and weight loss despite still having tight clothing. The user is seeking advice from those with knowledge of bodybuilding and hormones to help figure out the issue.

community Why is Kevin Mann (Haircafe) Hated?

in Chat 62 upvotes 1 year ago

Hair loss treatments, including microneedling, minoxidil, finasteride and RU58841; the efficacy of these treatments; criticisms of Kevin Mann's content related to his selective data presentation and biases towards certain treatments; and other topics such as DHT being labeled a "trash hormone" and critiques of other hairloss YouTubers.

community Physician here AMA – 30M oral Fin 1-1.25 mg daily

in Update 47 upvotes 2 years ago

Hair loss treatments, specifically the use of finasteride, microneedling and potentially oral minoxidil. People discussed their experiences with finasteride, its effects on sexual behaviors, as well as potential solutions such as tadalafil or using other growth factor signal peptides for hope in curing male pattern baldness.

community How the average guy dont care about balding?

in Research/Science 128 upvotes 2 years ago

Many people experience hair loss but don't treat it. Common treatments include Minoxidil, Finasteride, and microneedling.

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 Most Recent Interesting Hairloss Studies: 10% Minox vs 5% Minox / Radio Rrequency Treatment for AA / Topical Ketoconazole / PRP+Minox vs Minox vs PRP / Alopecia as a systemic disease

in Treatment 89 upvotes 4 years ago

Treatments for hair loss, such as topical minoxidil, platelet-rich plasma therapy with or without minoxidil, ketoconazole, non-abative radio frequency, natural products, finasteride and cortexolone 17 alpha propionate. The post evaluates the efficacy and safety of these treatments in various studies.

community Here are the results from my journey! I used saw palmetto tablets instead of Finasteride(I was afraid of using it), 5% Minoxidil spray and Derma Pen once a week 1.5mm.

in Progress Pictures 306 upvotes 10 months ago

The user shared their positive hair regrowth experience using saw palmetto tablets, 5% minoxidil spray, and a Derma Pen. The conversation debates the effectiveness of saw palmetto versus finasteride, with some advocating for natural treatments and others emphasizing the proven results of finasteride and minoxidil, often in combination with microneedling.

community The best stack that doesn't include a 5ARI

in Treatment 10 upvotes 1 year ago

The conversation is about finding effective hair loss treatments without using finasteride or dutasteride. Suggested treatments include topical minoxidil, oral minoxidil, microneedling, PRP, and RU58841.

community I have a hard time believing that creatine overpowers fin/dut

in Finasteride/Dutasteride 109 upvotes 1 year ago

The conversation is about whether creatine causes hair loss in individuals who are taking finasteride or dutasteride for hair loss. Some users report experiencing hair loss when taking creatine, while others do not. There is no consensus on the issue.

community Almost 3 months on Fin + Min with amazing results so far

in Progress Pictures 613 upvotes 1 year ago

A user's results with taking finasteride and minoxidil to treat hair loss, which have been successful after three months. Replies discussed dosage information, as well as providing congratulations and astonishment.

community Just found a little hard lump under my left nipple, it’s over

in Finasteride/Dutasteride 12 upvotes 2 months ago

A user experienced a hard lump under their nipple and increased hair loss after four months of finasteride. They are concerned about the lump and plan to stop the treatment.

community Why do barbers never mention if you’re balding?

in Chat 317 upvotes 6 months ago

People are discussing why barbers often don't mention their clients' hair loss, with some sharing personal experiences where barbers did suggest treatments like finasteride (Fin) or mentioned the possibility of hair transplants. Some barbers avoid the topic to not offend clients, while others openly discuss it and recommend treatments or acknowledge the issue when asked.

community DHT and 5AR respect post, it's importance within the brain

in Research/Science 111 upvotes 7 months ago

The conversation discusses whether to use finasteride for hair loss, considering its role in inhibiting DHT and 5AR, which can affect brain function and mood. Some users report anxiety and depression from finasteride, while others do not experience these side effects and emphasize the importance of DHT for brain and prostate health.

community 3 months in and I think there’s a slight difference. Microneedling 1xweek and minox twice a day

in Progress Pictures 191 upvotes 2 years ago

Using Microneedling 1xweek and Minoxidil twice a day as treatments for hair loss, along with DHT blockers such as Finasteride or Dutasteride. Advice was also given to not raise eyebrows when evaluating hair growth progress.

community First patient dosed with Pyrilutamide (Kintor) Phase III

in Research/Science 202 upvotes 2 years ago

First patient dosed with Pyrilutamide (Kintor) Phase III for hair loss treatment. Pyrilutamide differs from approved treatments as it competes with DHT to bind hair follicles, potentially reducing side effects.

community Oral minoxidil may not be as dangerous as what people say

in Minoxidil 9 upvotes 4 years ago

The safety of using oral minoxidil to treat hair loss and thinning, with studies showing mild side effects at low doses. It was suggested that people should consult a doctor or dermatologist before taking any type of medication for hair loss.

community 4 years of dutasteride monotherapy

in Progress Pictures 191 upvotes 1 year ago

The conclusion of the conversation is that the user experienced noticeable regrowth of hair after using dutasteride as a single treatment for about 1.5 years. No before photos were available.

community 8 months - 0.5mg dut, 80mg Ru58841, 5mg oral min, topical min at night, microneedle 1.5mm every other week

in Progress Pictures 398 upvotes 1 year ago

The conclusion of the conversation is that the user has experienced significant hair regrowth using a combination of medications, including dutasteride, RU58841, and minoxidil. They have not experienced any noticeable side effects and are considering a hair transplant in the future.

community Kintor’s GT20029 Phase 1 success

in Update 74 upvotes 1 year ago

Kintor's GT20029, a treatment for hair loss, has completed Phase 1 successfully, showing promise as an androgen receptor degrader that could potentially regrow hair. It is considered more effective than Pyrilutamide, with infrequent dosing and minimal systemic absorption.

community Androgenic alopecia exclusively on the vertex of the scalp

in Chat 6 upvotes 4 months ago

A user experienced androgenic alopecia starting at the vertex without frontal hairline recession and is seeking information on this pattern. Another user noted that vertex or diffuse hair loss is common among men.