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Research

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research Efficacy of topical 5% minoxidil versus oral 5mg biotin versus topical minoxidil and oral biotin on hair growth velocity in men: a randomized, crossover clinical trial

April 2022 in “UNESP Institutional Repository (São Paulo State University)”

This study found that the combination of topical minoxidil and oral biotin significantly increased hair growth speed and density in healthy men, while neither intervention alone had a significant effect.

research LC-MS/MS-based reference intervals for hair cortisol in healthy children

February 2020 in “VSNU Open Access deal”

This study established age-adjusted reference intervals for hair cortisol in children from birth to 18 years, finding higher cortisol levels in infants possibly linked to slower hair growth.

research Role of collagen VI in peripheral nerves and wound-induced hair regrowth

January 2015

This study found that collagen VI is crucial for peripheral nerve function and regeneration, and its absence promotes abnormal hair regrowth after skin wounding in mice, revealing potential therapeutic targets for nerve injuries and hair loss.

research The effect of metformin on hirsutism in polycystic ovary syndrome

90 citations , August 2002 in “European journal of endocrinology”

This study found that metformin treatment significantly improved hair growth in women with PCOS and hirsutism compared to a placebo.

research Precocious Puberty

2 citations , January 2000 in “Pediatrics in review”

This article discusses diagnostic evaluations and management strategies for isosexual precocious puberty, emphasizing the importance of accurate identification and appropriate treatment, but it provides no new clinical findings.

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Community Join

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community 3 years on Dutasteride and still thinning - what would the next logical step be?

in Finasteride/Dutasteride 26 upvotes 1 year ago

The user is experiencing hair thinning despite using Dutasteride and Finasteride and is considering adding Minoxidil. Suggestions include increasing the Dutasteride dose, checking for health issues, and considering a hair transplant.

community Hair growth results after microneedling for 2.5 month

8 upvotes 2 months ago

Microneedling combined with oral and topical minoxidil led to significant hair regrowth for the user. Some participants argue about the effectiveness and safety of microneedling, with differing opinions on its benefits.

community Hair Growth Caps and Helmets Research

32 upvotes 7 months ago

Hair growth caps and helmets using low-level laser therapy (LLLT) show potential for treating androgenetic alopecia, but more research is needed. Users often combine these devices with treatments like minoxidil and finasteride for better results.

community Hair loss research focused on chemistry for decades because we misunderstood the mechanics of growth.

51 upvotes 7 months ago

Hair growth relies on mechanical forces, not just chemicals, with tissue acting like a motor. Minoxidil and finasteride help, but maintaining tissue elasticity and addressing mechanical issues are essential.

community Hair growth progress fin and min

in Progress Pictures 25 upvotes 11 months ago

The user started using topical minoxidil and recently added oral finasteride to their routine, seeing some progress but seeking advice on further hairline improvement. Other users shared their positive experiences with minoxidil and finasteride, suggesting patience and a simplified routine for better results.

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Clinics

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Learn

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learn Hair Transplant

When will I see new hair growth after a hair transplant? New hair growth usually starts 2-4 months after a hair transplant.

learn Platelet-Rich Plasma

growth factors taken from your blood and injected into your scalp to stimulate hair

How many Platelet sessions are usually needed before noticeable hair growth begins? Noticeable hair growth typically begins after 2 to 3 PRP sessions.

learn Nanoxidil

How long does it usually take to notice new hair growth with Nanoxidil? New hair growth with Nanoxidil typically takes 3 to 6 months to become noticeable.

learn Vascular Endothelial Growth Factor

What is Vascular Endothelial Growth Factor (VEGF), and how does it support hair growth in alopecia? VEGF promotes hair growth by enhancing blood supply to hair follicles.

learn Caffeine

Does caffeine stimulate hair growth or only slow hair loss? Caffeine stimulates hair follicles in laboratory cultures, and one open-label trial in 210 men found a 0.2% caffeine topical non-inferior to minoxidil 5% on an anagen-ratio endpoint; there is no placebo-controlled evidence that it regrows hair, and none at all in alopecia areata or telogen effluvium.

learn Exosomes

Microscopic delivery system that sends growth-promoting signals to hair follicles

learn Follistatin

glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin

learn Stemoxydine

chemical from L'Oreal that encourages hair to enter growth phase

learn Hair Fibers

cosmetic product that temporarily makes hair appear thicker

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Experts

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Unscored
SMP Specialist
Hairo Fallas
Newark, NJ, United States

Hairo Fallas