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GlossaryProgenitor Cells (Precursor Cells)

cells that can differentiate into specific cell types but are more limited than stem cells

Progenitor cells are a type of cell that has the capacity to differentiate into a specific type of cell but is more limited than a stem cell. Unlike stem cells, which can divide indefinitely and become any cell type, progenitor cells are already on the path to becoming a particular kind of cell and can only divide a limited number of times. They play a crucial role in tissue development and repair, including in the regeneration of hair follicles.

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community How does dutasteride regrowth work?

in Finasteride/Dutasteride 6 upvotes 6 months ago

A 25-year-old man with hair loss from bleach damage is using oral minoxidil and considering adding Dutasteride for better regrowth and prevention. He seeks advice on Dutasteride's effectiveness and potential benefits over finasteride, and is also curious about RU58841.

community What happened to that guy who’s been drinking topical minoxidil?!

in Chat 217 upvotes 2 weeks ago

A user tried various hair growth treatments, including drinking topical minoxidil, using oral minoxidil and finasteride, and applying GHK-Cu, growth hormone peptides, and liposomal sulforaphane. They experienced thicker hair, while others discussed the risks and benefits of these methods.

community New Treatments, and a Huge Group Buy with Lots of Research

in Research/Science 109 upvotes 1 year ago

A user is organizing a group buy for various compounds aimed at reversing hair loss and gray hair, and improving brain health and fat loss. The user has developed a treatment plan based on extensive research and is inviting others to participate, with the option to choose only the compounds they need.

community The theory that explains everything - First Evidence of Hair regrow attributed to upregulating 3aHSD

in Treatment 172 upvotes 3 years ago

Hair regrowth treatment involving 3aHSD enzyme shows 6% improvement in 18 weeks. Sulforaphane, L-Menthol, and Dexpanthenol are potential ingredients for new hair loss solution.

community New and Interesting HairLoss Studies/Papers/Reviews

in Treatment 44 upvotes 4 years ago

Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

community Age-linked hair loss caused by disappearing collagen, researchers say

57 upvotes 5 years ago

Age-linked hair loss is linked to disappearing collagen. Treatments discussed include minoxidil, finasteride, RU58841, tretinoin, microneedling, and collagen supplements.

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 487 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 Why is it that low testosterone causes hair loss as well? How can I be balding?

in Chat 158 upvotes 7 months ago

The conversation discusses the confusion over low testosterone potentially causing hair loss, with users sharing personal experiences and knowledge about hair loss treatments like Finasteride. Some users suggest that hair follicle sensitivity to DHT, not testosterone levels, is the key factor in balding, and others discuss the side effects of hair loss medications.

community Fats on your Head to Stop Hair Loss?

in Research/Science 141 upvotes 9 months ago

The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.

community Increased adipose tissue (being overweight) in males may increase likelyhood of finasterde side effects

in Research/Science 29 upvotes 2 months ago

Being overweight may increase finasteride side effects due to higher aromatase activity converting testosterone to estradiol. Maintaining a healthy weight could reduce these side effects.

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 From month 1 to month 2. Min,fin,RU,micro needling, and keto.

in Progress Pictures 145 upvotes 2 years ago

User experienced hair regrowth using Min, Fin, RU, micro needling, and keto. Others encouraged consistency and shared excitement for future progress.

community DHT levels after 4 weeks of Fina and 8 weeks of Fina + 4 weeks of Duta

in Update 36 upvotes 5 years ago

The user reported early stage diffuse hair thinning and increased DHT levels after 4 weeks on Finasteride and 8 weeks on Finasteride plus 4 weeks on Dutasteride, despite the medications being authentic and stored properly. They are considering increasing their Dutasteride dosage due to the lack of side effects and are unsure if the treatment is helping their hair.

community here is why isotretinoin might cause hair loss and maybe why dupa happens.

in Research/Science 7 upvotes 1 year ago

Isotretinoin may cause hair loss by increasing DHT through a precursor androgen, DHEAS. Treatments like topical antiandrogens (RU58841, pyrilutamide) and drugs increasing PPAR-y expression (pioglitazone) might prevent this hair loss.

community Is shedding a good sign for antiandrogens?

in Treatment 1 upvotes 3 weeks ago

Shedding may indicate potential regrowth when using KX-826, similar to Minoxidil and finasteride. Users report improved hair quality and minor side effects like slight headaches.

community Fluridil downregulates androgen receptor expression?

in Research/Science 1 upvotes 10 months ago

Fluridil may decrease the number of androgen receptors in hair follicles by up to 95%. This suggests a different action mechanism from other non-steroidal antiandrogens like RU58841, indicating they might be used together.

community "Nah bro, I don't need finasteride! I'll just use saw palmetto and rosemary oil!"

in Satire 315 upvotes 1 month ago

People often turn to natural remedies like saw palmetto and rosemary oil for hair loss, but these are not as effective as FDA-approved treatments like finasteride and minoxidil. Some users express concerns about potential side effects of finasteride, while others share positive experiences with it.

community What do you do about hairloss where scalp feels tight? Losing Hope

in Chat 4 upvotes 4 months ago

A 24-year-old male has been using 0.5mg finasteride, 5% minoxidil twice daily, iron and zinc supplements, derma rolling weekly, and Nizoral weekly for hair loss. Despite these treatments, he experiences tight, painful scalp areas with no progress and some hair loss.

community Spanish dermatologist suggests sulforaphane for AGA

in Research/Science 13 upvotes 10 months ago

A Spanish dermatologist suggests sulforaphane for androgenetic alopecia (AGA) due to its potential to remove DHT metabolites, though high dosages are needed. A topical formulation might be possible.

community I'm a 32 year old male with Norwood 3 with heavy diffuse thinning, I'm about to start my hair loss regiment. It goes as follows

in Update 22 upvotes 1 year ago

A 32-year-old male with Norwood 3 and heavy diffuse thinning is starting a hair loss treatment including RU58841, Minoxidil, finasteride, derma rolling, vitamins, and possibly MK677, while cutting out most sugars from his diet. He plans to share progress photos and updates on his test levels.

community Dutasteride broked my liver (maybe)

in Finasteride/Dutasteride 8 upvotes 2 years ago

A user shared their experience with high cholesterol, glucose, and potential metabolic syndrome after using Finasteride and Dutasteride for hair loss. They plan to improve their health with diet and exercise before considering medication.

community safety of and efficiency of anti androgens for women

in Female 6 upvotes 2 years ago

27F with androgenic alopecia since 17 seeks treatment. Tried spironolactone, caused low blood pressure; believes finasteride is safer and wants to try it.

community Proof that finasteride messes with neurosteroids

in Research/Science 230 upvotes 4 months ago

Finasteride can impact neurosteroids, potentially causing depression and other side effects in some users. Despite these concerns, many continue using it for hair loss, with some switching to topical applications to mitigate side effects.

community ~1 year using rosemary shampoo (trigger warning)

in Progress Pictures 158 upvotes 7 months ago

A user reported hair thickening and a stronger crown after using rosemary shampoo for about a year, with progress pictures as evidence. Some commenters discussed the effectiveness of natural treatments versus pharmaceutical options like Minoxidil and Finasteride.

community Is this broscience? From More Plates, More Dates

in Research/Science 22 upvotes 8 months ago

The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.

community Just had this wild thought come into my head.

in Satire 403 upvotes 9 months ago

The conversation is about the debate over the existence of Post-Finasteride Syndrome (PFS) and its symptoms, with some users skeptical about PFS and others discussing side effects like erectile dysfunction and gynecomastia from hair loss treatments like finasteride. Specific treatments mentioned include finasteride, viagra, and a joke about using a popsicle stick for erectile support.

community Bryan Johnson just dropped his anti hair loss formula

in Treatment 339 upvotes 9 months ago

Bryan Johnson shared his hair loss treatment, which mainly relies on minoxidil and finasteride. Some users are skeptical of his results, while others appreciate his efforts in anti-aging and hair loss research.

community Possible explanation of why Dutasteride seems to be worse for some people’s hair.

in Treatment 47 upvotes 1 year ago

The conclusion of the conversation is that some individuals may experience a condition called reactionary hypergonadism when taking dutasteride for hair loss. This condition can lead to an increase in testosterone levels, which may worsen hair loss instead of improving it.

community How insane is this oral min shed?

in Progress Pictures 111 upvotes 1 year ago

A user started taking 0.625mg oral minoxidil daily for hair loss, increased the dose to 1.25mg, and experienced a significant shed, losing 70% of scalp density. They cannot tolerate finasteride due to side effects but are hopeful for hair regrowth despite the shedding.

community Average tressless user after taking oral minoxidil

in Satire 1446 upvotes 1 year ago

The conversation is about hair loss and the use of minoxidil (Minoxidil) and finasteride (Fin) as treatments. The conclusion is that some users have seen success in maintaining their hair with minoxidil, but there are varying opinions on the effectiveness of the treatments.