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GlossarySebum Production (Sebaceous Secretion)

process where skin glands release oil to protect skin

Sebum production, also known as sebum secretion or oil production, is the process by which sebaceous glands in the skin produce and release an oily substance called sebum. This natural oil helps to lubricate and protect the skin and hair, maintaining moisture and providing a barrier against external contaminants. Overproduction of sebum can lead to oily skin and contribute to conditions like acne, while underproduction can result in dry, flaky skin.

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

in Research/Science 209 upvotes 6 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 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 Interesting article links major MPB theories to western diet (and life-style)

in Research/Science 54 upvotes 3 days ago

community Solving Hair Loss with Research at MIT

in Research/Science 590 upvotes 1 month ago

Hair loss treatments like minoxidil, finasteride, TDM-105795, and PP405. MIT is hosting a hackathon to find innovative hair loss solutions.

community Is GT20029 supposed to regrow hair as well?

in Treatment 10 upvotes 1 year ago

The user is considering switching from finasteride to dutasteride for hair loss. They are unsure if GT20029 can regrow hair, particularly on the temples. Another user mentions that regrowth on finasteride can take up to 2 years.

community What Works to Restore Hairloss for Cis-Males? Not Much

in Treatment 18 upvotes 4 years ago

Hair regrowth treatments for cis-males include Minoxidil, Finasteride, and RU58841. Estrogen and testosterone blockers can help restore hair loss but may not suit everyone.

community Boys I am just a gonner. What on earth is my scalp even going through. Looks like world war 3. Pyril 3 months. Topical melitonin/progesterone/fin, dut, fin, oral min, laser trash, anus stimulation. Nothing. Donor area is decimated 😂.

in Progress Pictures 83 upvotes 2 years ago

Treating Seborrheic Dermatitis, a fungal scalp condition which can cause hair loss. Treatments discussed include antifungal shampoos, cold showers, exfoliating the scalp, taking Vitamin D, and stimulating the prostate through the anus.

community Does finasteride/dutasteride reverse aging?

in Chat 45 upvotes 1 month ago

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.

community Winlevi for 1 month on scalp. Testing it out so y’all don’t have to.

in Treatment 52 upvotes 1 year ago

A user is testing clascoterone (Winlevi) on their scalp for hair loss and has noticed a reduction in scalp sebum after one month. They are also using other unspecified treatments and plan to provide an update after the second month.

community Topical Finasteride Doesn't Directly Reduce 5ar Enzyme on Scalp

in Finasteride/Dutasteride 72 upvotes 1 year ago

Topical Finasteride doesn't directly reduce 5ar enzyme on scalp and has the same mechanism as oral, needing to go through the liver. Users debate the accuracy of this information and discuss various studies and experiences.

community 18->24 six years of Fin and Minox…. I guess we can’t all be winners 😭

in Progress Pictures 572 upvotes 2 years ago

A user named "EgyptStar81" who has been dealing with hair loss since age 15 due to genetics, chemotherapy and finasteride/minoxidil treatment. Possible solutions such as dutasteride, oral minoxidil, hair transplants and extensions were suggested.

community A Nuanced Look at Microdosing Topical Finasteride

in Finasteride/Dutasteride 85 upvotes 11 months ago

The conversation discusses using a low dose of topical finasteride to achieve hair benefits with minimal systemic exposure. Users share experiences and opinions on dosing, systemic buildup, and side effects of both topical and oral finasteride.

community An updated, simple guide to the most effective hair loss treatments

193 upvotes 5 years ago

Effective treatments for hair loss, including Dutasteride, Finasteride, Minoxidil, Dermarolling, LLLT, PRP, Ketoconazole, and Scalp Massage. In addition, anti-inflammatory diets and stress management are recommended to maintain or regrow hair.

community The Ordinary hair serum / Redensyl / Taxifolin initial experiences

2 upvotes 5 years ago

A user shared their initial experiences with The Ordinary hair density serum, which contains Redensyl (taxifolin). They observed increased hair volume but also developed pimples, likely due to the serum stimulating sebaceous glands.

community "DHT Itch" and onset Seborrheic Dermatitis

in Research/Science 76 upvotes 1 year ago

The post and conversation discuss the link between DHT (a hormone), scalp itchiness, and hair loss. Some users share their experiences and treatments, including the use of fluconazole, corticosteroids, and ketoconazole shampoo, with one user suspecting minoxidil as a potential cause of their symptoms.

community Verteporfin Update Dr Barghouthi (prevents scars, potential regrowth)

in Update 23 upvotes 1 year ago

The potential of using Verteporfin to prevent hair loss scars and possible regrowth, with two doctors currently testing it, although the price of a 15mg bottle is expensive.

community Serum DHT CAN'T cause hair loss. Sebum DHT is a better measurement.

in Research/Science 19 upvotes 1 month ago

Serum DHT is mostly inactive; sebum DHT is a better measure for hair loss. Users discuss using finasteride, dutasteride, and topical treatments like KX826 and RU58841 for better scalp DHT suppression.

community The Worst Hair Loss Condition You (MAY) have: LPP

in Research/Science 43 upvotes 2 months ago

Lichen Planopilaris (LPP) is an autoimmune condition causing permanent hair loss and fibrosis, often misdiagnosed. Treatments include pioglitazone, topical corticosteroids, anti-inflammatory medication, and Jak inhibitors.

community Can absorption be intervened by oil, sebum etc?

in Treatment 3 upvotes 2 months ago

The conversation discusses whether oily scalp and sebum can hinder the absorption of topical hair loss treatments like Minoxidil and Finasteride, even when using tretinoin. The user is skeptical about the effectiveness of these treatments due to their oily scalp condition.

community Best Treatment In The Pipeline?

in Chat 15 upvotes 4 months ago

New treatments for AGA are emerging, including pyrilutumide, gt0029, scube3, kx-826, and pp405. Verteporfin is mentioned as a promising option.

community my own advise on what has worked for me

in Chat 15 upvotes 3 years ago

The user recommends washing hair twice daily with glycerin soap, using finasteride and minoxidil, avoiding cigarettes and alcohol, and maintaining a diet rich in fruits and vegetables. They claim these methods have significantly improved their hair health over 25 years.

community He used Dutasteride for 20 years. Interview

in Treatment 106 upvotes 4 days ago

community One of the best things about Finasteride and Dutasteride is no more itchy scalp

in Finasteride/Dutasteride 54 upvotes 4 months ago

Finasteride and Dutasteride help reduce itchy scalp and dandruff caused by DHT. Users also report less acne and reduced hair loss.

community My Experience and a Discourse on "DUPA"

in Treatment 9 upvotes 5 months ago

The user discusses their hair loss experience, exploring various hypotheses including thyroid levels, vitamin D, DHEA, nutritional deficiency, diabetes, seborrheic dermatitis, lack of nutrition to hair follicles, chronic inflammation, female pattern hair loss causes, cortisol, and prolactin levels. They are currently using finasteride, beta-sitosterol, and have tried topical dutasteride and microneedling therapy.

community Why does Finasteride make my hair not get greasy fast anymore?

in Finasteride/Dutasteride 31 upvotes 6 months ago

Finasteride, a hair loss treatment, was observed to reduce scalp oiliness in users. Anti-androgens like Finasteride are known to decrease the activity of oil-producing glands.

community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

in Research/Science 136 upvotes 7 months ago

The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

community Hair loss returned suddenly and rapidly after a year on only oral minoxidil? Hair getting greasy fast.

in Chat 10 upvotes 7 months ago

User experienced sudden, rapid hair loss after a year on 2.5mg oral minoxidil. They are hesitant to use finasteride due to anxiety and depression concerns.

community Switched from finasteride to dutasteride - 2 month update

in Finasteride/Dutasteride 6 upvotes 1 year ago

The user switched from finasteride to dutasteride for hair loss treatment, but experienced increased libido, itchy scalp, and accelerated hair loss. Another user suggested that genetic variations might cause dutasteride to be less effective and recommended checking for specific genetic markers.

community DHT Itch is real. The connection between Acne and Male Pattern Baldness shows this

in Research/Science 64 upvotes 1 year ago

The conversation discusses the link between seborrheic dermatitis, acne, and male pattern baldness, suggesting that DHT may cause both skin conditions and hair loss. Treatments mentioned include RU58841, finasteride, dutasteride, minoxidil, Nizoral shampoo, and other topical anti-androgens.