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research Do Dietary Levels of Pantothenic Acid Regulate Its Intestinal Uptake in Mice?

29 citations , December 1989 in “The journal of nutrition/The Journal of nutrition”

This study found that intestinal uptake of pantothenic acid in mice was not affected by dietary levels but may increase slightly in late-stage deficiency, though likely not significantly.

research Copper and calcium uptake in colored hair

13 citations , March 2010 in “International Journal of Cosmetic Science”

This study used nanoscale secondary ion mass spectrometry to locate where calcium and copper are concentrated in colored hair, finding these metals particularly in the cuticle's sulfur-rich regions.

research Uptake and Utilisation of Amino Acids by Human Hair Follicles and Related Cells

1 citations , January 1996

This study found that cysteine and arginine are crucial for hair growth in hair follicles, with cysteine affecting hair fibre diameter and arginine involved in protein incorporation and energy metabolism.

Cloning of Wrinkle-Free, a Previously Uncharacterized Mouse Mutation, Reveals Crucial Roles for Fatty Acid Transport Protein 4 in Skin and Hair Development

research Cloning of wrinkle-free, a previously uncharacterized mouse mutation, reveals crucial roles for fatty acid transport protein 4 in skin and hair development

93 citations , April 2003 in “Proceedings of the National Academy of Sciences of the United States of America”

This study identified an unexpected critical role for the FATP4 protein in skin and hair development in mice, linking it to a potential candidate gene for restrictive dermopathy in humans.

research The extent of the uptake of plasmid into the skin determines the immune responses induced by a DNA vaccine applied topically onto the skin

11 citations , January 2011 in “Journal of Pharmacy and Pharmacology”

This study found that inducing hair follicles into the anagen stage by plucking significantly enhances antibody responses in mice after topical DNA vaccine application, compared to retinoic acid or TPA treatments.

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community Topical Dutasteride Experiment

1 upvotes 2 months ago

The user is experimenting with a homemade topical dutasteride formulation to reduce hair loss while minimizing systemic absorption, using MCT oil, almond oil, vitamin E, tea tree oil, and lavender oil. They are monitoring hair growth and side effects, particularly focusing on sexual health, and are open to feedback on their approach.

community Here’s the rundown on scalp serums from a former cosmetic chemist

34 upvotes 7 months ago

Most scalp serums are ineffective for hair loss, with Nécessaire’s “The Scalp Serum” being the only one showing noticeable results, though it's not worth the cost. For androgenetic alopecia, clinical treatments like minoxidil and finasteride are necessary, while caffeine and capixyl may offer some benefits.

community 22M After 3 years of minox and almost 2 on fin, I've got a NW1 and my ideal hair... but my face is fucked/aged from minoxidil and I want to stop it

11 upvotes 2 years ago

A user reported significant facial aging after using minoxidil for hair loss, despite a good skincare routine and healthy lifestyle. They plan to switch to dutasteride and possibly stop minoxidil.

community "Creatine causes hair loss" myth debunked once and for all

22 upvotes 3 years ago

Creatine does not directly cause hair loss but may increase DHT levels, potentially worsening hair loss in those predisposed to male pattern baldness. Users have mixed experiences, with some reporting increased shedding and others seeing no effect.

community Bee venom better than minoxidil?

in Research/Science 1061 upvotes 9 months ago

Bee venom at 0.001% concentration was more effective than 2% minoxidil in promoting hair growth in mice, possibly due to increased growth factors and reduced inflammation. Caution is advised due to potential allergic reactions and the reliance on animal data.

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learn Azelaic Acid

acid used for antimicrobial, anti-inflammatory and anti-androgenic properties

Is azelaic acid a treatment on its own or does it need supplements? One small randomised trial (26 women) found 5% azelaic acid comparable to 2% minoxidil in female pattern hair loss, and the anti-DHT rationale otherwise rests on in-vitro work — community members generally describe azelaic acid as an add-on to minoxidil or finasteride rather than a standalone treatment.
azelaic acid: Does it work for all types of hair loss or just DHT? One small randomised trial (26 women) found 5% azelaic acid comparable to 2% minoxidil for female pattern hair loss, and the anti-DHT rationale rests on laboratory work; for alopecia areata, telogen effluvium and seborrhoeic dermatitis there is no trial evidence for azelaic acid at all.
What happens if I mix azelaic acid with minoxidil or regular hair loss shampoos? Mixing azelaic acid with minoxidil or hair loss shampoos is generally safe and may enhance effectiveness.
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