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research Critical study of hair growth analysis with computer-assisted methods

40 citations , April 2006 in “Journal of the European Academy of Dermatology and Venereology”

This study reported that Trichoscan, a computer-assisted hair measurement system, was not supported as accurate for clinical trials due to errors in signal detection, despite its analysis speed.

research TrichoScan: A Novel Tool For The Analysis of Hair Growth In Vivo

70 citations , June 2003 in “Journal of Investigative Dermatology Symposium Proceedings”

This study reports that the TrichoScan method effectively measures hair growth parameters and detected significant improvements in hair counts and thickness in men with androgenetic alopecia after finasteride treatment.

research TrichoScan: combining epiluminescence microscopy with digital image analysis for the measurement of hair growth in vivo.

31 citations , August 2001 in “PubMed”

This study found that the TrichoScan method detected significant increases in hair counts and cumulative hair thickness in men after finasteride treatment, suggesting its potential for monitoring hair treatment responses.

In Vivo and In Vitro Evaluation of Hair Growth Potential of Cacumen Platycladi, and GC-MS Analysis of the Active Constituents of Volatile Oil

research In vivo and in vitro evaluation of hair growth potential of Cacumen Platycladi, and GC-MS analysis of the active constituents of volatile oil

13 citations , March 2019 in “Journal of ethnopharmacology”

This study found that Cacumen Platycladi volatile oil promotes dermal papilla cell proliferation and enhances hair growth in mice, outperforming minoxidil and showing no obvious cytotoxic effects.

research - Global bibliometric analysis of nanoemulsion-based serums for hair growth (2015-2025): Trends, collaborations, and future directions

June 2026 in “Journal of Pakistan Association of Dermatologists”

This study reported that the development of nanoemulsion-based hair growth serums is increasing, with enhanced international collaboration and scientific presence, especially between China and the United States.

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Community Join

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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 Predict if You'll Shed and Responding to Treatment: Ultrasound Imaging Technology

18 upvotes 1 year ago

Ultrasound imaging can predict hair shedding and assess hair growth stages by analyzing hair follicle characteristics. The conversation also discusses using ultrasound for personal hair analysis and mentions the potential use of infrared emission for hair treatment.

community Effectiveness and Safety of Hair Growth Formulation Containing Tectona grandis L.f (Teak) Leaf Extract

in Chat 33 upvotes 1 year ago

Teak leaf extract shows potential as a mild hair growth promoter for androgenic alopecia, with similar positive trends to minoxidil but without significant side effects. It can be made at home using dried teak leaves and ethanol, though its effectiveness compared to other treatments like finasteride is debated.

community Weed/THC effects on hair growth/hair loss, and vitality of organ-culture human follicle studies (research review)

4 upvotes 1 year ago

Cannabis and THC may have mixed effects on hair, with some studies suggesting potential negative impacts on hair growth in isolated hair follicles, but these results are hard to apply to living humans. Treatments like minoxidil and finasteride are commonly used for hair loss, and the effects of cannabis might be neutral or vary based on individual factors.

community Taurine supplements work for hair growth?

9 upvotes 2 years ago

The conversation discusses taurine supplements for hair growth, highlighting their potential to reduce DHT and improve hair health. A user comments that people often try alternatives to finasteride.

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Learn

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learn Stem Cell Factor

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Overview

learn Beta Polypeptide

learn Neem Oil

natural substance from Neem tree with medicinal and pesticidal properties

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 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 Platelet-Rich Plasma

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

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.

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