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GlossaryVitamin C

essential nutrient for collagen synthesis and immune function

Vitamin C, also known as ascorbic acid, is a vital nutrient that plays a crucial role in the growth, development, and repair of all body tissues. It is essential for the synthesis of collagen, absorption of iron, proper functioning of the immune system, wound healing, and maintenance of cartilage, bones, and teeth.

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

in Research/Science 444 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 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 A New Therapeutic Channel to Come Soon: Hair Follicle Sugar Metabolism and Aldose Reductase

in Research/Science 131 upvotes 3 years ago

Hair loss therapies focusing on hair follicle sugar metabolism and aldose reductase. Potential treatments include magnesium supplements, avoiding high glycemic index foods, and antioxidants.

community This serum outperformed Minoxidil in a recent study. Please debunk

23 upvotes 5 years ago

A topical solution called "Multi-Peptide Serum for Hair Density" by The Ordinary Company, which contains several ingredients that are used in alternatives to Minoxidil and was found to have better results than 5% Minoxidil in a study. People who have tried it shared their experiences with the serum as well.

community Three years + or - on the Big 3. Plus Biotin.

in Progress Pictures 668 upvotes 3 years ago

The conversation discusses a user's hair regrowth over three years using Minoxidil, Finasteride, and a hair transplant, along with Biotin supplementation. Some users question the authenticity of the results and the organization of the before-and-after photos.

community New study: Vitamin D counteracts DHT in mice and in human hair organ culture and hair cells

in Research/Science 125 upvotes 1 week ago

Vitamin D may counteract DHT and help with hair growth, as seen in mice and human hair cultures. Some users discuss using Vitamin D, magnesium, and other supplements for hair health, while others humorously note the success in mice.

community Does vitamin D deficiency actually cause hair loss? Has anyone actually grew back hair after fixing vitamin d levels?

in Chat 51 upvotes 1 month ago

Vitamin D deficiency can contribute to hair loss, but it is not the sole cause, and supplementation may not always resolve the issue. Treatments like finasteride and minoxidil are recommended for hair regrowth, with vitamin D and other supplements providing additional support.

community Vitamin D deficiency strongly correlates with androgenic alopecia, FMPH and telogen effluvium

in Research/Science 157 upvotes 2 months ago

Vitamin D deficiency is linked to hair loss, and supplementation with vitamin D can improve conditions like androgenic alopecia and telogen effluvium. Users discussed various dosages of vitamin D, emphasizing the importance of getting blood tests to determine the appropriate amount.

community Can vitamin d and b9 (folic acid) deficiency cause hair loss?

in Is this regrowth? 1 upvotes 6 months ago

Vitamin D and B9 (folic acid) deficiency can cause hair loss. The user started taking supplements but hasn't noticed significant changes yet.

community Vitamin D deficiency hair loss

in Chat 10 upvotes 1 year ago

A 20-year-old male has been experiencing hair loss for three years due to a vitamin D deficiency and has seen no improvement after 3.5 months of taking supplements. Another person suggested that if the hair loss follows a pattern, it might be regular baldness rather than due to the deficiency.

community Vitamin D3 hair full regrowth?

in Is this regrowth? 6 upvotes 1 year ago

A user reported no success with Minoxidil after a year but observed good regrowth after taking 5000 IU of vitamin D3 daily for 2.5 months. They are seeking opinions on whether they will see full regrowth and if others have had similar experiences.

community Vitamin D3 Supplement for Hair

in Chat 6 upvotes 1 year ago

The conversation discusses recommendations for Vitamin D3 supplements for hair health. Specific treatments mentioned include Minoxidil, finasteride, and RU58841.

community Vitamin Deficiency: “Severely” Low on Vitamin D

in Update 15 upvotes 1 year ago

A user experiencing significant hair loss found they had a severe vitamin D deficiency and was prescribed 50,000IU vitamin D pills, likely to be taken weekly. They are questioning if the deficiency could be the cause of their hair loss and if correcting it could stop the shedding and improve hair recovery.

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 Vitamin D - I was taking vitamin D last 6 month, my hair is back(4000UI daily)

in Progress Pictures 566 upvotes 1 year ago

User took vitamin D for 6 months and experienced hair regrowth. Others suggest comparing hair at the same length and lighting for accurate results.

community Can vitamin d deficiency cause hair-loss at temples ? (16m)

in Treatment 13 upvotes 1 year ago

Vitamin D deficiency might cause hair loss at the temples. The user has a vitamin D level of 9ng and is experiencing hair loss in that area, resembling a Norwood scale 1 (NW1) pattern.

community ladies and gentlmen, vitamin E is your hair follicles second best friend

in Treatment 51 upvotes 2 years ago

Vitamin E is suggested as beneficial for hair follicles. Some users question the dosage and effectiveness, while others share positive experiences with vitamins.

community Vitamin D and D3 are the same thing?

in Product 7 upvotes 2 years ago

Vitamin D and D3 are the same. Treatments discussed include Minoxidil, finasteride, and RU58841.

community Vitamin C and hair growth PH levels

in Product 34 upvotes 2 years ago

The conversation is about using vitamin C and Magnesium L-Threonate for hair growth by reducing DHT binding to dermal papilla cells. The original post about vitamin C's pH levels and sebum control was possibly removed by a moderator.

community Vitamin D does cause hair loss

in Treatment 17 upvotes 3 years ago

A user found that vitamin D deficiency was causing their hair loss and saw improvement after taking D3 supplements. Others noted that while vitamin D can affect hair, male pattern baldness usually requires treatments like finasteride.

community Vitamin D advice I received after seeing my blood work.

in Research/Science 90 upvotes 3 years ago

The conversation discusses the importance of taking vitamin D with food for better absorption and its potential role in hair loss. Some users also suggest taking vitamin D with K2, getting sunlight, and using finasteride for hair loss treatment.

community Vitamin D help? Any help would be appreciated :D

in Chat 55 upvotes 4 years ago

The individual is experiencing hair loss and has a vitamin D deficiency, with levels at 7.49ng/ml or 26nmol/l. They are unsure if the deficiency is causing the hair loss and are seeking advice on vitamin D supplementation.

community Vitamin E

20 upvotes 5 years ago

Vitamin E was discussed as a treatment for hair shedding, with a specific form mentioned. A user shared a link to a study and started taking the Vitamin E variants used.

community Vitamin c serum after dermarolling.

in Treatment 3 upvotes 6 years ago

Using Vitamin C serum after dermarolling may help with healing and hair health. The safety of additional ingredients like Glycerin, Propylene Glycol, Phenoxyethanol, Sodium Benzoate, and Sodium Metabisulfite in hair regrowth is questioned.

community Why are there no studies on Topical Vitamin D3 for AGA?

in Research/Science 11 upvotes 7 months ago

Topical Vitamin D3 may stimulate hair growth and has been used for Alopecia Areata. There is a question about the lack of research on its use for Androgenetic Alopecia (AGA).

community Is Vitamin B6 + Pyridoxine the same as P5P? Want to use it to reduce my Prolactin.

in Treatment 2 upvotes 11 months ago

The user is considering using P5P to reduce high prolactin levels and is questioning if oral minoxidil could be contributing to the issue. They are also debating whether to switch from oral to topical minoxidil.

community Besides Vitamin D, what other blood tests would you recommend getting if insurance will cover it?

in Treatment 4 upvotes 11 months ago

The conversation is about which blood tests to get for hair loss treatment, besides Vitamin D. No specific treatments were mentioned.

community the post about vitamin c and pH levels is legit.

in Update 13 upvotes 2 years ago

Using vitamin C in shampoo to adjust pH levels can improve hair health and reduce oiliness and dandruff. The user mixed vitamin C powder with conditioner, achieving positive results.

community Take A Vitamin D Blood Test!!!

in Treatment 48 upvotes 2 years ago

Low Vitamin D can cause hair shedding, and taking 5000 IU of Vitamin D daily reduced shedding significantly. Vitamin D deficiency is common and correcting it can benefit overall health.

community What vitamin D level would cause hair loss?

in Female 12 upvotes 3 years ago

A user experiencing excessive hair shedding and a receding hairline is questioning if low vitamin D levels could be the cause, despite levels being within the normal range. Replies suggest that while vitamin D deficiency can cause hair loss, it might not be the issue in this case.