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research Factors Affecting Extraction Efficiency and Establishing Quality Standards for Pomelo Peel Essential Oil: A GC-FID Approach

June 2025 in “Jundishapur Journal of Natural Pharmaceutical Products”

Pomelo peel essential oil can be efficiently extracted and meets quality standards for use in pharmaceuticals and cosmetics.

research A systematic method for the sensitive and specific determination of hair lipids in combination with chromatography

43 citations , July 2005 in “Journal of Chromatography B”

A new method accurately measures hair lipids, revealing individual differences.

research Method development and estimation of minoxidil by gas chromatography

January 2026 in “National Journal of Pharmaceutical Sciences”

A new method using gas chromatography effectively measures minoxidil in drugs and biological samples.

Development of Hair Analysis Methods by MALDI-TOF-MS and MALDI-MSI and Evaluation of Cosmetic Treatments

research Desenvolvimento de métodos de análise de cabelo por MALDI-TOF-MS e MALDI-MSI e avaliação de tratamentos cosméticos

February 2024

The study concluded that the developed method can show how argan, avocado, and coconut oils penetrate and change hair, suggesting these oils are effective in hair treatments.

research GC determination of eleven kinds of residual solvents in Finasteride

January 2009 in “Yaowu fenxi zazhi”

The method accurately and reliably detects residual solvents in Finasteride.

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Community Join

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community Been doing daily 3% topical peppermint oil for 6+ months (never used minoxidil). Have had growth that seems as good as minoxidil. Might strenghten the idea that peppermint is a good low-cost treatment, that potentially works by another route than minoxidil.

in Treatment 14 upvotes 4 years ago

The user has been using finasteride, nizoral, microneedling, and recently added 3% peppermint oil to their hair loss treatment, experiencing regrowth similar to minoxidil. They suggest peppermint oil as a potentially effective, low-cost alternative or addition to minoxidil, with the added benefit of a pleasant smell and ease of use.

community Dutasteride isn’t working confirmed by test.

in Finasteride/Dutasteride 40 upvotes 1 year ago

Dutasteride isn't effectively reducing DHT levels, prompting a switch back to finasteride. The user questions the reliability of their DHT test results due to hair loss concerns.

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