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Research

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research Unique Hair Properties that Emerge from Combinations of Multiple Races

10 citations , June 2019 in “Cosmetics”

This study observed that individuals with mixed ethnicity had hair that varied widely in shape and showed significant surface damage near the root, differing from monoracial hair characteristics.

research Changes in structure and geometric properties of human hair by aging

21 citations , July 2010 in “International Journal of Cosmetic Science”

This study found that hair luster decreases with age in Japanese females, primarily due to an irregular increase in fiber curvature which affects hair alignment.

research A modular modeling approach for investigating wool critical buckling from biologically variable along-fiber microstructure

August 2020 in “Textile research journal”

This study introduces a modular fiber model to investigate how changes in microstructural properties of wool affect its critical buckling load, highlighting potential uses and areas needing further research in wool fiber biophysics.

research A Multifaceted View on Ageing of the Hair and Scalp

2 citations , December 2025 in “Cosmetics”

This review reports on the effects of aging on hair characteristics such as pigmentation, growth, and structural properties across genders and ethnicities, highlighting the importance of scalp health and suggesting cosmetic solutions to improve the appearance of aged hair.

research Physical characterization of the hair of Mexican women

6 citations , December 2018 in “International Journal of Cosmetic Science”

In this study, hair samples from Mexican women were found to be intermediate in diameter and shape between Asian and Caucasian hair, exhibiting high intra- and inter-individual variability and unexpected levels of tensile damage.

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Community Join

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community Fin/Dut + Min or Shave it off and get used to being bald, Hair System is a non-option.

16 upvotes 6 days ago

Hair systems can be effective but may cause anxiety and maintenance issues, while some prefer medications like finasteride and minoxidil despite potential side effects. Ultimately, personal confidence and character are more important than hair appearance.

community Why Dr. Arif Abid is the Best for Hair Loss

in Hair Loss Experts 6 upvotes 1 week ago

Dr. Arif Abid is highly recommended for hair loss treatment. Minoxidil, finasteride, and RU58841 are mentioned as effective treatments.

community Everyone needs to use their GPT-6 Astra credits on hair loss immediately

90 upvotes 1 week ago

Hair loss treatments like finasteride, minoxidil, and dutasteride are discussed, with some users expressing skepticism about finding a permanent cure. Current treatments are considered effective but not a permanent solution, and there's a call for advanced AI to focus on solving male pattern baldness.

community Hair Transplant 1 year later - 3206 Grafts Bogata Hairlines

188 upvotes 1 week ago

The user is mostly satisfied with their hair transplant of 3206 grafts from Bogota Hairlines in Colombia, noting the right side feels stringy. They have been using oral minoxidil and finasteride, and recently added topical GHK-cu to enhance growth.

community Hair deteriorated in 8 months fin+min.

5 upvotes 2 weeks ago

The user experienced worsening hair loss after 8 months of using finasteride and minoxidil, with no initial shedding or improvement. Suggestions included checking for autoimmune issues, thyroid problems, and consulting a dermatologist.

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Learn

3 / 801 results

learn Hair Fibers

cosmetic product that temporarily makes hair appear thicker

Do hair fibers really make thinning hair look fuller, or is it just an illusion? Hair fibers create an optical illusion of fullness but do not actually thicken hair.
How do you apply hair fibers correctly so they stay in place all day? Apply hair fibers to clean, dry hair and use a setting spray for better hold.
Can hair fibers be used along with medical treatments like minoxidil or finasteride? Yes, hair fibers can be used with minoxidil or finasteride without any chemical interaction.
All 5 questions on Hair Fibers →

learn Hair Multiplication

extract, clone, and reinsert your own hair cells

learn Hair Transplant

Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.

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Clinics

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All 500 clinic results →

Experts

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SMP Specialist
Hairo Fallas
Newark, NJ, United States

Hairo Fallas