Search

for
Search:

Research

5 / 1000+ results

Review of the Current Understanding of the Effect of Ultraviolet and Visible Radiation on Hair Structure and Options for Photoprotection

research Review of the current understanding of the effect of ultraviolet and visible radiation on hair structure and options for photoprotection

22 citations , July 2004 in “International Journal of Cosmetic Science”

This article reviews the impact of UV radiation and visible light on human hair structure and summarizes protective strategies, reporting no new clinical results.

research A study of the photolightening mechanism of blond hair with visible and ultraviolet light

7 citations , September 2004 in “International Journal of Cosmetic Science”

This study demonstrated that visible light lightens blond hair more effectively than ultraviolet light, attacking melanin granules directly, whereas ultraviolet light primarily damages other hair tissues following washing.

Scratch and Split: How I Minimize Bleeding, Visible Scarring, and Alopecia During Incision and Closure in the Hair-Bearing Scalp

research Scratch and split: how I minimise bleeding, visible scarring and alopecia during incision and closure in the hair-bearing scalp

July 2025 in “Australasian Journal of Plastic Surgery”

In this guide, the authors describe a scalp incision technique that minimizes damage to hair follicles and results in barely noticeable scars in hair-bearing areas.

research The growth of human scalp hair mediated by visible red light laser and LED sources in males

117 citations , September 2013 in “Lasers in Surgery and Medicine”

This study found that low level laser therapy at 655 nm significantly increased hair counts in males with androgenetic alopecia.

research Visible-to-Near IR Quantum Dot–Based Hypermulticolor High-Content Screening of Herbal Medicines for the Efficacy Monitoring of Hair Growth Promotion and Hair Loss Inhibition

14 citations , November 2012 in “SLAS discovery”

This study observed that certain herbal extracts may promote hair growth and inhibit hair loss in cell lines by affecting specific protein expressions similarly to minoxidil.

View more "visible hair" in research →

Learn

9 / 801 results

learn Stem Cell Factor

When should you expect visible hair improvement from stem cell factor treatments? Visible hair improvement from stem cell factor treatments may take several months.

learn Hair Transplant

Will there be visible scarring after a hair transplant? Hair transplants can leave scars, but FUE typically results in minimal, nearly invisible ones.

learn Redensyl

Does Redensyl prevent hair loss or only help when there's already visible hair loss? The only human data on Redensyl is a small, unpublished manufacturer study in men who already had androgenetic alopecia; there is no evidence in people without visible hair loss, so nothing supports using it to prevent hair loss before it starts.

learn Scalp Micropigmentation

What is Scalp Micropigmentation and how does it help people with visible hair loss? Scalp Micropigmentation creates the illusion of hair follicles on the scalp for visible hair loss.

learn Procyanidin

How long should Procyanidin be used before seeing visible improvements in hair volume or density? The two published human trials of 1% topical procyanidin B-2 measured results at four and six months, so any visible change would take at least that long. Both were small, industry-run studies in men only, and procyanidin is not an approved hair-loss treatment.

learn Platelet-Rich Plasma

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

learn Hair Fibers

cosmetic product that temporarily makes hair appear thicker

learn Overview

learn sh-Polypeptide-7

View more "visible hair" in learn →

Community Join

5 / 1000+ results

community Guys with visible body hair taking 2.5mg oral Min - how much more body hair?

in Minoxidil 4 upvotes 5 months ago

Taking 2.5mg oral Minoxidil daily can increase body hair, with users reporting thicker and longer hair, including on eyebrows and eyelashes. Some users suggest starting with a lower dose to manage unwanted hair growth.

community Plant based hair growth serum shows visible results in <2 months. What do you think?

1 upvotes 11 months ago

A plant-based hair growth serum using Centella shows visible results in less than 2 months with minimal side effects. It is considered a promising alternative to conventional treatments like Minoxidil and finasteride.

community PSA: Greasy, product laden hair makes the scalp 10x more visible

in Treatment 30 upvotes 1 year ago

Greasy or product-laden hair can make the scalp appear more visible, leading some to mistakenly think they are balding. Proper hair washing and avoiding heavy products can help assess true hair thickness, and treatments like finasteride are used by some for actual hair loss.

community more than three months on fin and no visible shedding or growth in hairline

in Finasteride/Dutasteride 5 upvotes 1 month ago

The user has been using finasteride for over three months without visible shedding or hairline growth and is considering switching to dutasteride. Other users suggest patience, as finasteride can take up to a year to show results, and mention that dutasteride could be an option if no improvement is seen by six months.

community Visible Improvement? (0.5mg Dut., 2.5mg Min., 2% Keto)

in Is this regrowth? 19 upvotes 1 year ago

The user reports visible improvement in hair thickness after using 0.5mg Dutasteride, 2.5mg Minoxidil, and 2% Ketoconazole shampoo, along with supplements, over 3.5 months. Other users note slight improvement and suggest giving it more time.

View more "visible hair" in community →

Clinics

6 / 13 results

All 13 clinic results →

Experts

5 / 136 results