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research Effects of a Red Clover-Chamomile Complex Extract Ampoule on Hairline Hair Density, Hair Shaft Thickness, and Product Usability

February 2026 in “Journal of the Korean Society of Cosmetology”

The ampoule significantly improves hair density, thickness, and usability without side effects.

research A Comparative Cross-Sectional Study of Hair Density and Hair Shaft Diameter of Different Severities of Anterior Scalp Marginal Traction Alopecia in Women

December 2024 in “Skin Appendage Disorders”

Traction alopecia reduces hair density and thickness; proper hair care can help prevent it.

research Phenotypic, transcriptomic, and genomic analyses reveal the spatiotemporal patterns and associated genes of coarse hair density in goats

3 citations , January 2025 in “动物学研究”

The gene GJA1 is important for regulating coarse hair density in goats.

What Women Want: Quantifying the Perception of Hair Amount - An Analysis of Hair Diameter and Density Changes with Age in Caucasian Women

research What women want - quantifying the perception of hair amount: an analysis of hair diameter and density changes with age in caucasian women

61 citations , April 2012 in “British Journal of Dermatology”

Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.

research Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women

25 citations , August 2015 in “Journal of cosmetic dermatology”

African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.

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community Oral Minoxidil Study of 60 AGA patients

in Minoxidil 71 upvotes 4 years ago

Oral minoxidil treatment increased hair density and shaft caliber in AGA patients. Side effects included hypertrichosis and lower extremity edema, with younger patients experiencing fewer side effects.

community Cbum's hair transplant looks absolutely terrible

in Transplants 980 upvotes 1 year ago

A bodybuilder's hair transplant appears unnatural with a straight hairline and low density, possibly worsened by not using finasteride. The Turkish clinic is criticized for poor design, and the transplant may have been free for promotion.

community Seeking Suggestions for VEGF Gene Therapy in Hair Transplants

in Basic Questions 75 upvotes 3 months ago

A user is exploring VEGF gene therapy to enhance hair transplant results, considering measuring hair shaft diameter and growth rate. Suggestions include using phototrichograms and possibly adding PRP, though its effectiveness is uncertain.

community My hair loss journey and routine.

in Progress Pictures 1197 upvotes 1 year ago

The user successfully managed hair loss using Finasteride, Minoxidil, Ketoconazole shampoo, and a hair mask, experiencing significant hair growth and improved density. They attribute their success to consistency, improved nutrition, and a dedicated routine.

community My hair became curly after 9 months on fin + min. How common is this?

in Update 144 upvotes 3 months ago

Hair texture changes, such as hair becoming curly, are common when using treatments like finasteride and minoxidil. Users report various experiences with these treatments, including changes in hair density and texture, with some using additional products like alfatrodial, fluridil, and pyrilutamide for hair maintenance.

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