Assessment of Hair Surface Roughness by Objective Analysis

September 2017 in “ Journal of Investigative Dermatology ”

K. Park, H. Kim, Byungho Oh, E. Lee, J. Ha

hair surface roughness hair cuticle HIROX hair care products

TLDR Hair care products used for 4 weeks made hair smoother.

In the study titled "Assessment of hair surface roughness by objective analysis," K Park, H Kim, B Oh, E Lee, and J Ha aimed to quantitatively evaluate the effect of hair care products on hair cuticle roughness. They used HIROX, an imaging system, to analyze the hair surface roughness of 23 female subjects who used the same hair care products daily for 4 weeks. Each subject provided 3 hair samples, and the roughness was measured 3 times per hair sample. The study found a statistically significant decrease in hair surface roughness after 4 weeks of product use, with both visual and quantitative improvements observed. The method developed for this analysis could serve as a new standard for high-quality, quantitative assessment of hair cuticle health.

View this study on jidonline.org →

Discuss this study in the Community →

Related Community Posts Join

6 / 1000+ results

community Jordan Peterson got a sick hair transplant!

in Transplants 1077 upvotes 7 months ago

The conversation is about Jordan Peterson allegedly getting a hair transplant, with various users mocking his way of speaking and debating the ethics of him potentially hiding the procedure. Some users discuss the natural look of the transplant and the implications of getting one at an older age.

community Hair progress over 7 years (Oral fin 1mg + oral min 2.5mg + topical min 5% + micro-needling)

in Progress Pictures 193 upvotes 5 months ago

The user shared a 7-year hair progress journey, starting with occasional minoxidil use and later including a finasteride prescription, online prescriptions, and microneedling. Significant hair growth was achieved, but side effects led to a reduction in medication dosage.

community Hair Cloning Nears Reality as Baldness Cure - Nov 4, 2004

62 upvotes 5 years ago

Hair cloning was predicted to be a baldness cure within 3-4 years in 2004, but it has not materialized. Users express frustration and skepticism about the delay.

community 5 Month Finasteride Update & Caboki Hair Fiber Review

in Finasteride 12 upvotes 5 years ago

Hair loss discussion includes treatments like hinoki tree oil and procyanidin b2. Experiences and effectiveness of these treatments are shared.

community Hair much worse after 6 months?

in Progress Pictures 230 upvotes 11 months ago

A user experienced significant hair loss after 6 months of using 0.5mg finasteride daily. Suggestions from others included trying Dutasteride and Minoxidil, getting professional help from a dermatologist, and addressing high iron levels that could be contributing to the hair loss.

community 1 year of hair loss treatment (fin + min foam) - Front

in Progress Pictures 637 upvotes 1 year ago

The post is about a user's one-year progress in treating hair loss with finasteride and minoxidil. The conclusion is that the user experienced gradual improvement each month, with significant results after one year.

Related Research

1 / 1 results

research Assessment of Hair Surface Roughness by Objective Analysis

September 2017 in “Journal of Investigative Dermatology”

Hair care products used for 4 weeks made hair smoother.