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Research

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research Ocfentanil testing in hair from a fatality case: Comparative analysis of a lock of hair versus a single hair fiber

1 citations , July 2021 in “Forensic science international”

This study found that segmental single hair analysis produced ocfentanil concentration profiles similar to those from hair lock analysis, supporting its use in cases with limited samples.

research (Un)targeted Scanning of Locks of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry

34 citations , January 2016 in “Analytical Chemistry”

This study reports that a new DART-HRMS method can effectively analyze intact hair for drug use timelines, with cocaine detection aligning with forensic standards and identifying multiple drugs from high-resolution data.

research The impact of COVID-19 pandemic and lockdown on chronic stress assessed by hair cortisol analysis via LC-MS/MS

November 2025 in “Journal of Laboratory Medicine”

This study found that cortisol levels, a biomarker of chronic stress, significantly increased in the post-COVID-19 lockdown period compared to pre-lockdown and during-lockdown periods, especially among females and young adults, reflecting sustained psychological stress from the pandemic.

research Effects of Exposure Time to Sun on Hair Fall During Lockdown in Covid Pandemic

October 2023 in “Journal of Gandhara medical and dental sciences”

This study found that hair fall increased during quarantine, especially among young women, but no direct link with sun exposure was identified.

research The Impact of COVID-19 Pandemic and Lockdown on Alcohol Consumption: A Perspective From Hair Analysis

14 citations , April 2021 in “Frontiers in Psychiatry”

This study found that during the Covid-19 lockdown, the percentage of abstinent and low-risk alcohol drinkers increased while moderate and chronic drinking decreased compared to the previous four years.

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Community Join

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community If grafts are locked in by day 7, why does washing/rubbing the scabs off gently matter?

2 upvotes 7 months ago

The conversation discusses post-hair transplant care, specifically about removing scabs gently after a week, using Vitamin E oil. The user wonders if using harsher methods like steel wool would affect results, but others reassure that if there was no pain or bleeding, it's likely fine.

community 5 month progress on Locklabs oral tablet

23 upvotes 7 months ago

The user experienced significant hair regrowth over five months using Locklabs oral tablets, with no side effects and only a minor shed. They dye their hair black to cover natural blonde, which may affect perceived hair density.

community Locklabs + Dutasteride Formula

1 upvotes 8 months ago

The conversation discusses the effectiveness and value of a Locklabs pill containing finasteride, minoxidil, biotin, and a low dose of dutasteride for hair loss. The user is uncertain if the .1mg dutasteride dosage is sufficient and worth the cost.

community My Hair Journey- opinion on brands I’ve tried

12 upvotes 8 months ago

The user shared their experience with various hair loss treatments, including Kirkland Minoxidil Foam, Happy Head Topical Fin and Min, Locklab, Ro Mane Spray, and plans to try Happy Head 10 in 1 serum. They found Happy Head Fin and Min effective for crown regrowth but are considering switching to Ro Mane or the new Happy Head serum for less greasiness and staining.

community Stop buying sketchy Thai oral minox online. You guys are literally paying $80 for chalk in a zip-lock bag

4 upvotes 1 month ago

Avoid buying unregulated Thai oral minoxidil online due to quality and safety concerns; instead, get a prescription for legitimate, tested minoxidil from a pharmacy. Some users also use finasteride and ketoconazole for hair loss treatment.

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Clinics

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All 186 clinic results →

Learn

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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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Experts

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Unscored
SMP Specialist
Hairo Fallas
Newark, NJ, United States

Hairo Fallas