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GlossarySkin Physiology

study of skin's functions, structure, and responses to environment

Skin physiology refers to the study of how the skin functions, including its roles in protection, sensation, temperature regulation, and synthesis of vital nutrients like vitamin D. It encompasses the understanding of the skin's structure, such as the epidermis, dermis, and subcutaneous layers, and how these layers interact to maintain overall health and respond to environmental factors.

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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 90 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 Science backed answer only from what you have learnt .

in Chat 6 upvotes 1 month ago

Alcohol-based minoxidil absorbs better but can cause irritation; non-alcohol-based is gentler. Topical dutasteride shows promise but needs more research; low-dose oral minoxidil (0.25 mg/day) is effective with fewer side effects. Ingredients like Procapil, Redensyl, caffeine, and Anagain in shampoos have limited evidence; ketoconazole shampoo can help when used 2-3 times a week with other treatments.

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

in Research/Science 71 upvotes 4 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 25 upvotes 11 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 Oral Minoxidil and Grapefruit Juice

in Research/Science 96 upvotes 1 year ago

The conversation is about the potential dangers of taking oral minoxidil and grapefruit juice together. Some users express concern about dangerous drug interactions, while others argue that grapefruit juice may inhibit the metabolism of finasteride. The conclusion is that grapefruit juice may make finasteride less effective, but it won't affect minoxidil.

community Kintor’s GT20029 Phase 1 success

in Update 73 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 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 Sensitive to Oral fin + RU. Am I screwed?

in Product 6 upvotes 3 years ago

Akinfenrawr experienced negative side effects from oral finasteride and RU58841, and is seeking alternative hair loss treatments. They discuss various options, including raloxifene, oral dutasteride, liposomal finasteride, Breezula, Pyrilutamide, SM04554, and sulforaphane, but have concerns about efficacy, availability, and cost.

community Is the DHT itch fact or fiction?

in Chat 16 upvotes 1 year ago

DHT itch's existence is debated, with some claiming it's real and others saying it's psychological. Finasteride, Ketoconazole shampoo, and addressing scalp conditions like dandruff or eczema may help reduce itchiness.

community Why is human evolution like this 😂

in Chat 2 years ago

Why androgenic alopecia affects the scalp rather than other body parts, potential explanations for this phenomenon, treatments available to combat hair loss, and the implications of male attractiveness in modern society.

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 Help! Gyne after 20 years of taking Dut

in Finasteride/Dutasteride 39 upvotes 3 months ago

A 43-year-old experienced gynecomastia after 20 years of taking dutasteride and 7.5mg oral minoxidil. Suggestions include consulting an endocrinologist, checking hormones, and considering Nolvadex or DIM supplements.

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 Why do barbers never mention if you’re balding?

in Chat 317 upvotes 7 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 Post Finasteride Syndrome, A dangerous lie.

in Chat 142 upvotes 9 months ago

A user initially had side effects from finasteride, attributed them to anxiety and the nocebo effect, and after resuming the drug, experienced positive effects and now warns against misinformation about Post Finasteride Syndrome.

community Does whey protein and creatine aggravate hair loss?

in Research/Science 82 upvotes 11 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 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 11 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 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 5Months 0.5mg Fin + 2.5mg Oral Min | UPDATE #2

in Progress Pictures 917 upvotes 1 year ago

The user, Salty-Peace-577, shared their 5-month update on using 0.5mg oral finasteride and 2.5mg oral minoxidil for hair loss. They experienced significant hair growth, particularly in their eyebrows, and shared their regimen and tips for hair growth. Some users in the conversation also discussed the side effects they experienced with different dosages of the medications.

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 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 My Testosterone is less than 1/3rd In 7 Months since I took Finasteride!

in Finasteride/Dutasteride 113 upvotes 1 year ago

A user experienced a significant drop in testosterone levels after taking finasteride, leading to side effects like low libido and muscle mass loss. Despite its effectiveness for hair, the user decided to stop finasteride due to its impact on hormones, preferring to be bald.

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 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 2.5 years on finasteride, minoxidil, and Nizoral - before and after

501 upvotes 6 years ago

The progress made by someone using finasteride, minoxidil and Nizoral for hair loss over a 2.5 year period, with before and after photos to show the results. Replies included encouragements and questions about the treatments used.

community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

in Research/Science 65 upvotes 1 year ago

Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

community Do Platelet-rich plasma, PRP work?

in Research/Science 14 upvotes 1 year ago

Someone's brother tried Platelet-rich plasma (PRP) for hair loss; it had minimal effect on hair but improved skin appearance. Microneedling at home was suggested as a more sustainable alternative.