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GlossaryVitamin D Receptor

protein that binds vitamin D to regulate gene expression

The Vitamin D Receptor (VDR) is a protein found in various cells throughout the body that binds to vitamin D, allowing it to regulate the expression of specific genes. This receptor plays a crucial role in maintaining calcium and phosphate balance, which is essential for healthy bone formation, and it also influences immune system function and hair follicle cycling.

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

in Research/Science 449 upvotes 3 years ago

Hair loss theory involves 3alpha-hydroxysteroid reductase (3AHD) converting DHT to androstenol. Discussion explores potential treatments and encourages more research.

community My Theory Regarding a Cause and Cure for Androgenetic Alopecia

in Treatment 98 upvotes 4 years ago

Hair loss theory suggests imbalance between Vitamin D Receptor (VDR) and Androgen Receptor (AR) activation. Proposed treatment includes upregulating VDR, downregulating AR, and improving mitochondrial health.

community Sunlight: Does it Stimulate Hair Growth or Hair Loss?

in Research/Science 61 upvotes 7 months ago

The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.

community The Real Cause Of Androgenetic Alopecia

in Research/Science 667 upvotes 1 month ago

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

community 8-9 Month Update. 24M Korean Diffuse Thinner

in Progress Pictures 311 upvotes 10 months ago

The conversation discusses a 24-year-old Korean man's progress with hair loss treatments over 8-9 months, with specific treatments not mentioned due to redacted information. Users are commenting on the effectiveness and inquiring if Asians have better results with hair loss treatments.

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

in Research/Science 208 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 Maintaining hair until Breezula without Fin

in Treatment 6 upvotes 4 years ago

A 21-year-old male experienced side effects from topical finasteride and is seeking alternative treatments to maintain hair until Breezula is available. He is considering using minoxidil, Nizoral, micro-needling, and vitamin D supplementation, and may try CB or RU58841 if necessary.

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 26F Thinner hair due to vitamin deficiencies?

in Female 12 upvotes 10 months ago

A female user with chronic anemia and vitamin deficiencies is experiencing finer, straighter hair and seeks recommendations for scalp products to improve circulation and prevent potential hair thinning. She is considering growth oils but is unsure of their effectiveness.

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 If we lose hair because of our sensitivity to DHT, then why are we trying to reduce DHT when our sensitive androgen receptors are the culprit?

in Finasteride/Dutasteride 13 upvotes 2 years ago

The conversation discusses the effectiveness of reducing DHT for hair loss treatment and explores alternative approaches like reducing androgen receptor sensitivity. Specific treatments mentioned include finasteride, dutasteride, pyrilutamide (KX-826), GT20029, and RU58841.

community Just started my journey, wish me luck

in Product 97 upvotes 2 years ago

A user's journey to treat hair loss with a combination of oral medication, topical treatments, microneedling and different shampoos and supplements. It includes warnings about an OGX biotin shampoo potentially causing further hair loss.

community Hair loss causes are still a myth.

in Chat 16 upvotes 3 years ago

The conversation discusses the complexity of hair loss causes, suggesting that DHT sensitivity alone doesn't fully explain it. Treatments mentioned include finasteride and dutasteride.

community 9 months of minoxidil , finasteride, spironolactone, estradiol

in Progress Pictures 64 upvotes 4 months ago

User shared progress pictures after 9 months of using minoxidil, finasteride, spironolactone, and estradiol for hair loss. Significant regrowth was noted, especially after starting estradiol.

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 The truth about Dutasteride (w/ sources)

in Finasteride/Dutasteride 52 upvotes 1 year ago

The effectiveness of Dutasteride compared to Finasteride in treating hair loss, with evidence given such as studies and experiences, as well as discussion around whether one should switch from Finasteride to Dutasteride. There is also a discussion on post-Dutasteride syndrome.

community Roughly 1.5 years progress. Dut, Fin, Minox, RU.

in Progress Pictures 803 upvotes 2 years ago

A user's progress with treatments for hair loss, including Dutasteride, Finasteride, Minoxidil, and RU. Other members of the conversation provided tips such as using Microneedling and Tretinoin to increase regrowth and wounding areas of the scalp that are thinning in order to fill them in.

community How much dht does Nizoral shampoo block?

in Ketoconazole 101 upvotes 3 years ago

Hair loss treatments discussed include Minoxidil, Finasteride, RU58841, and Nizoral shampoo. Nizoral's effectiveness is debated, with some suggesting it works as a weak antagonist for androgen receptors, while others attribute its benefits to anti-fungal and anti-inflammatory properties.

community What else is good. Besides the big 3.

in Chat 36 upvotes 1 month ago

Key treatments for hair preservation include minoxidil, finasteride/dutasteride, and microneedling, with additional options like specific shampoos, oils, biotin, zinc, tretinoin, clascoterone, and low-level laser therapy. Maintaining a healthy lifestyle, reducing stress, and addressing nutrient deficiencies can also support hair health.

community Next month marks 2 years on Dutasteride. When does it start working?

in Finasteride/Dutasteride 36 upvotes 5 months ago

A user has been on dutasteride for nearly 2 years with no improvement in hair loss, expressing frustration. Other users suggest checking for other health conditions, getting bloodwork, and considering stopping TRT or trying finasteride.

community After 11 Years On Finasteride, Unfortunately, Hair Is Starting To Thin Again. Does Hair Simply Get More Sensitive To DHT As You Age?

in Finasteride/Dutasteride 95 upvotes 6 months ago

After 11 years on Finasteride, a user's hair is thinning again, suggesting hair may become more sensitive to DHT with age. They plan to introduce Dutasteride once a week, as they cannot tolerate Minoxidil.

community A Complete Guide to Hair Loss for Beginners

in Research/Science 526 upvotes 11 months ago

The conversation is a guide on treating hair loss, discussing finasteride and dutasteride to lower DHT, minoxidil for growth, ketoconazole shampoo for scalp health, and dermarolling for regeneration. RU58841 is mentioned as a DHT blocker but not recommended due to safety concerns.

community C’est terrible - at my wits end

in Female 443 upvotes 1 year ago

A 29-year-old woman is experiencing gradual hair thinning since age 15, suspects Androgenic Alopecia, and has tried 5% minoxidil with little success. She has purchased various hair loss treatments including minoxidil, dutasteride, finasteride, and spironolactone, but is cautious about starting them due to potential interactions with her ADHD medication.

community Creatine's effect on Hair Loss and DHT

in Research/Science 100 upvotes 8 months ago

A 21-year-old male managed to control his hair loss using Nizoral, RU58841, and finasteride, but experienced increased scalp itchiness after starting creatine, which subsided upon stopping creatine. Users shared mixed experiences on whether creatine affects hair loss, with some reporting negative effects and others seeing no change or defending its benefits.

community Diffuse thinning fucking sucks

in Update 430 upvotes 9 months ago

The conversation discusses various treatments for hair loss, including finasteride, minoxidil, dutasteride, microneedling, and checking for nutrient deficiencies. Some users suggest adding hydrocortisone butyrate, low-dose progesterone, or tretinoin to treatment regimens, while others recommend cosmetic solutions like Toppik hair fibers or shaving the head.

community One+ year 1mg Fin, Ketoconazole, and 3.75 Oral Min. I have DUPA. Switched from Topical to Oral Min.

in Progress Pictures 142 upvotes 2 years ago

A user's experience with hair loss treatments such as finasteride, ketoconazole, and oral minoxidil that have not yielded any results; other users suggest shaving the head or getting a wig, while others offer additional advice such as seeing a dermatologist, checking thyroid levels, switching to dutasteride and adding needling, and trying stemoxydine.

community Been on Min and Fin for Years and I am Devastated.

in Treatment 64 upvotes 2 years ago

Guyman567 has been using oral finasteride and topical minoxidil for years but continues to experience hair loss and thinning, which has affected his confidence. He has tried various treatments including topical finasteride, microneedling, and vitamins, and is considering a hair transplant but is concerned about ongoing hair loss.

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 Spironolactone for 11 years, finasteride for almost 5 years, started oral minoxidil in November 😢 ended oral contraceptive in Dec.

in Progress Pictures 224 upvotes 7 months ago

A user shared their 11-year experience with spironolactone and nearly 5 years with finasteride for hair loss, recently adding oral minoxidil and stopping birth control. Various treatments were discussed, including organic options, checking for underlying health issues, considering dutasteride, and the potential role of progesterone in hair loss.

community It’s over. NOTHING has worked.

in Chat 95 upvotes 1 year ago

A user who has been trying various treatments for hair loss for four years, with no success. Suggestions include use of minoxidil, finasteride, RU58841, microneedling, supplements and multivitamins, lifestyle changes, scalp biopsy, and SMP.