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GlossaryAbsorbance

measure of light absorbed by a substance in a sample

Absorbance, also known as Optical Density (OD), is a measure of how much light a substance absorbs as it passes through a sample. In the context of biology and hair research, absorbance can be used to quantify the concentration of specific molecules, such as proteins or pigments, in a solution by measuring the reduction in light intensity at a particular wavelength.

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Tracking 2 products like 15 Minoxidil Foam and 170 Sebowash Shampoo (Fluocinolone) from by companies like Hims and Inhouse Pharmacy. View all 2 products »

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

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

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

The study found different absorbance values for simplex and complex homoeopathic hair oils when analyzed with a UV-visible spectrophotometer.

research Double-Wavelength Laser Scanning Microphotometer for In-Vitro Hair Shaft and Surrounding Tissue Imaging

5 citations, May 2001 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE”

The DWLSM provides detailed imaging of hair shafts and follicles with high accuracy.

research UV Spectrophotometric Method for Determination of Finasteride in Bulk and Pharmaceutical Dosage Form

3 citations, January 2011

The method measures finasteride accurately and cheaply using UV light.

research The Effects of Cheonggukjang Diet on the Scalp Hair of Middle-Aged Women Aged 40-60

April 2021 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology”

Eating raw cheonggukjang improves scalp hair in middle-aged women.

research Effects on Hair Texture Improvement of Bleached Hair When Applying Castor Oil

February 2021 in “Journal of the Korean Society of Cosmetology”

Castor oil improves the texture of bleached hair by increasing its strength.

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community No gains after 4 years of min and fin

in Progress Pictures 92 upvotes 8 months ago

User has seen no improvement after 4 years of using minoxidil and finasteride, and recently started dutasteride. Suggestions include adding oral minoxidil, microneedling, and considering a hair transplant.

community How do you guys apply Minoxidil?

in Minoxidil 22 upvotes 1 year ago

The conversation discusses different methods of applying Minoxidil to the scalp to avoid making hair greasy and clumpy. Suggestions include using Rogaine Foam, keeping hair short, applying with a comb and fingers, using a spray, and a technique involving a brush and dropper.

community 25 M – progress from July 21 to April 23 [1.25 mg oral fin per day, top min 2x per day]

in Progress Pictures 1 year ago

Low-Butterscotch-608's progress in treating their hair loss with finasteride and minoxidil over the course of two years, as well as opinions on whether they should consider a hair transplant to address further receding. Replies included advice about adding microneedling to the protocol.

community 7 months progress nuclear stack

in Update 128 upvotes 2 years ago

A 7-month progress report of using finasteride and minoxidil, as well as keto dieting and derma stamping; the discussion also touched on RU58841 and its potential side effects.

community What does mometasone furoate do for hair loss??

in Research/Science 3 upvotes 2 years ago

Mometasone Furoate Topical Solution 0.1% is used for hair loss, applied after showering and massaged into the damp scalp. The user is seeking information on its effectiveness for hair loss.

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