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research Development of a UV-Vis method for minoxidil quantification in compounded capsules

August 2026 in “Scientific Electronic Archives”

This study evaluated a UV-Vis spectrophotometric method to measure minoxidil in compounded capsules from pharmacies in Pernambuco, Brazil, finding that while the formulations met weight criteria, most deviated significantly from declared minoxidil content, highlighting the need for robust quality control in compounded medicines.

Determination of Caffeine Content in Ethanolic Extract of Robusta Coffee Beans Using UV-Vis Spectrophotometry

research Determination of Caffeine Content in Ethanolic Extract of Robusta Coffee Beans (Coffea canephora) Using UV-Vis Spectrophotometry

May 2026 in “Jurnal Riset Kefarmasian Indonesia”

This study measured caffeine content in ethanolic extracts of robusta coffee beans, finding 221.58 mg of caffeine per gram of extract, which aligns with known levels for Coffea canephora.

Comparison of Simplex and Complex Varieties of Homeopathic Medicated Hair Oil with Quality Control by UV-Visible Spectrophotometer

research Compared simplex and complex variety of homoeopathic medicated hair oil with quality control by UV- visible spectrophotometer

July 2023 in “International Journal of Pharmaceutical Sciences and Drug Analysis”

In this study, researchers prepared and analyzed two varieties of homeopathic medicated hair oil using UV-VIS spectrophotometry. They reported specific absorbance values for each oil type, which were made by mixing mother tinctures of Jaborandi, Embelica officinalis, and Robinia with coconut oil.

Development and Validation of New UV-Visible Spectrophotometric Method for the Estimation of Minoxidil in Bulk and Pharmaceutical Dosage Form

research Development and validation of new uv-visible spectrophotometric method for the estimation of minoxidil in bulk and pharmaceutical dosage form

May 2025 in “International Journal of Pharmacognosy and Chemistry”

This study developed and validated a simple, precise, and cost-effective UV spectrophotometric method for quantifying Minoxidil in bulk and pharmaceutical forms, reporting high accuracy with recovery rates between 99.57% and 100.55%, and a correlation coefficient of 0.9993.

research Simple and Selective HPLC-UV/Vis Bioanalytical Method to Determine Aluminum Phthalocyanine Chloride in Skin Permeation Studies

8 citations , January 2018 in “Journal of Analytical Methods in Chemistry”

This study developed a reliable HPLC-UV/Vis method to determine aluminum phthalocyanine chloride in skin, supporting its use in skin permeation studies for photodynamic therapy of cutaneous tumors.

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Community Join

5 / 67 results

community Reducing Fibrosis in Hair Loss: Topical Pirfenidone

59 upvotes 5 months ago

Topical pirfenidone is highlighted as an effective anti-inflammatory and anti-fibrotic treatment for hair loss, particularly in addressing perifollicular fibrosis, which may enhance the effectiveness of standard treatments like finasteride and minoxidil. The user also uses calcipotriol, MCT oil, ciclopirox shampoo, and benzoyl peroxide shampoo as part of their regimen.

community My Dermatologist is bald. Yall think he’ll prescribe me Fin or be a hater and want to see me bald too?

in Chat 467 upvotes 1 year ago

Concerns about hair loss treatments, specifically finasteride and minoxidil, and doubts about a bald dermatologist prescribing them. Users recommend finding a dermatologist who prescribes effective treatments or exploring online options for finasteride.

community Sunlight: Does it Stimulate Hair Growth or Hair Loss?

in Research/Science 64 upvotes 2 years ago

The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.

community Finasteride and “anti-aging” effects

in Treatment 218 upvotes 1 year ago

Finasteride may help users look younger by suppressing DHT, affecting skin and hair. Users also emphasize skincare, sunscreen, and lifestyle for maintaining a youthful appearance.

community 8 years of hair loss, turning 30 next month

in Progress Pictures 151 upvotes 1 year ago

The user has been dealing with hair loss for 10 years, worsened by psoriasis, and uses minoxidil and finasteride. They seek advice on managing psoriasis and hair loss, with suggestions to see a dermatologist, try different shampoos, and be patient.

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