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research Exogen hair characterization in human scalp

35 citations , March 2007 in “Skin Research and Technology”

In this study, researchers developed a non-invasive method to distinguish exogen hair from telogen hair on the human scalp, finding that normal exogen hair levels are generally less than seven hairs per cm².

research Exogen Hairs in Women with and without Hair Loss

2 citations , January 2017 in “Skin appendage disorders”

This study found that the prevalence of the exogen phase was negligible in women with androgenetic alopecia and telogen effluvium, with exogen accounting for a small percentage of hair in both conditions.

research Exogen, Shedding Phase of the Hair Growth Cycle: Characterization of a Mouse Model

107 citations , September 2002 in “Journal of Investigative Dermatology”

This study identified a distinct "exogen" phase in the hair cycle during which hair shedding occurs, primarily coupled with the anagen phase, rather than as part of the telogen phase.

research From Telogen to Exogen: Mechanisms Underlying Formation and Subsequent Loss of the Hair Club Fiber

81 citations , April 2009 in “Journal of Investigative Dermatology”

This review discusses the shedding phase of the hair cycle, known as exogen, and reports no new findings while analyzing related processes like club fiber formation and release.

research Exogen involves gradual release of the hair club fibre in the vibrissa follicle model

14 citations , January 2009 in “Experimental Dermatology”

In this study, researchers used a rodent model to uncover key changes in how hair fibers detach, suggesting that the exogen phase should be subdivided based on club fiber status.

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community Bryan Johnson's email regarding hair loss and his protocol (including why he doesn't take Fin or Dut).

in Research/Science 6 upvotes 5 months ago

Hair loss treatments include topical and oral minoxidil, low-level laser light therapy, and peptide serums. Bryan Johnson avoids finasteride and dutasteride due to potential side effects, focusing instead on his own protocol with these treatments.

community Hair Loss Recovery Assessment: Removing SebDerm and Using treatment

in Research/Science 8 upvotes 10 months ago

Hair growth success may be linked to addressing scalp fungi issues, with treatments like minoxidil, finasteride, and dutasteride being important. DHT may contribute to scalp microbial issues, potentially causing inflammation and hair loss.

community Ultrasound can show you if your hair will ever grow back

in Research/Science 41 upvotes 5 months ago

Ultrasound imaging can non-invasively detect active and inactive hair follicles, inflammation, and fibrosis, potentially reducing unnecessary biopsies. It may help assess hair growth potential and diagnose scalp issues, but some users believe in trying treatments regardless of ultrasound results.

community PP405: Regrows Hair In 8 Weeks. Is This The Miracle Cure?

168 upvotes 7 months ago

PP405 is considered as a potential hair regrowth treatment, but users are skeptical due to past product failures. They compare it to Minoxidil and Finasteride, questioning its effectiveness and the intentions of pharmaceutical companies.

community Hair greed made me switch to Dut too early

in Chat 42 upvotes 1 year ago

The user switched from finasteride to dutasteride for hair loss but faced increased shedding and anxiety, regretting not staying with finasteride longer. Other users shared mixed experiences, advising patience with dutasteride, as it may take up to a year to show results.

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Learn

1 / 800 results

learn Exosomes

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

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