Search

for
Search:

Research

5 / 1000+ results

research Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS

7 citations , July 2021 in “Molecules/Molecules online/Molecules annual”

This study demonstrated that an LC/MS-MS method could effectively detect and quantify the vitamin B3 vitamer nicotinamide in human hair, suggesting its potential use for long-term deficiency examination.

research A Non-Invasive Hair Test to Determine Vitamin D3 Levels

4 citations , May 2021 in “Molecules”

This study suggests that analyzing hair samples with a liquid chromatography-mass spectrometric assay may offer a reliable method to measure average quarterly vitamin D levels, potentially complementing blood tests.

research High-performance liquid chromatographic determination of α-tocopheryl nicotinate in cosmetic preparations

5 citations , February 1992 in “Journal of chromatography A/Journal of chromatography”

This study developed a rapid, precise, and specific chromatographic method to measure alpha-tocopheryl nicotinate in cosmetics, using alpha-tocopheryl acetate as an internal standard.

research Quantitative Determination of α-Tocopherol and α-Tocopheryl Acetate in Pharmaceutical and Supplementary Soft Capsules by High Performance Liquid Chromatography

August 2025 in “İstanbul Gelişim Üniversitesi Sağlık Bilimleri Dergisi”

In this study, the researchers developed a chromatographic method to determine α-tocopherol and α-tocopheryl acetate in pharmaceutical capsules with high accuracy and repeatability, establishing it as a reliable alternative for analyzing these compounds.

research Acute obstruction of the duodenum of a rabbit following the apparently successful treatment of a hairball

9 citations , April 1977 in “Laboratory Animals”

This study found that providing rabbits with a consistent diet and regular hay significantly reduced hairball-related morbidity and death in a rabbit colony.

View more "liquid vitamin d" in research →

Community Join

5 / 1000+ results

community Why are there no studies on Topical Vitamin D3 for AGA?

9 upvotes 2 years ago

Topical Vitamin D3 may stimulate hair growth and has been used for Alopecia Areata. There is a question about the lack of research on its use for Androgenetic Alopecia (AGA).

community Check your vitamin d3 levels!!!

158 upvotes 2 months ago

Vitamin D3 deficiency and gut health, particularly H. pylori overgrowth, can impact hair growth and overall health. Treatments like Minoxidil and finasteride may be ineffective if these issues are not addressed.

community People who solved their Vitamin D deficiency, how much did it help with regrowth?

in Treatment 56 upvotes 1 year ago

Vitamin D supplementation can aid hair regrowth for some, but results differ. Combining vitamin D with finasteride and minoxidil often improves hair thickness, though not for everyone.

community Can someone explain why it's "dumb" to just drink topical liquid minoxidil?

25 upvotes 3 years ago

The conversation discusses the risks and methods of ingesting liquid minoxidil for hair loss. Concerns include dosing accuracy, safety of ingredients, and potential side effects compared to using oral minoxidil tablets.

community Testosterone, gray hair, low vitamin D, and switching to oral Minoxidil

5 upvotes 5 years ago

A woman experiencing hair loss due to high testosterone and low vitamin D is using treatments like Dutasteride, Rogaine, zinc, ketoconazole shampoo, dermastamp, iRestore, multivitamins, scalp massager, and vitamin D. She plans to switch to oral Minoxidil under medical supervision.

View more "liquid vitamin d" in community →

Learn

1 / 1 results

learn procapil

Can a liquid formula with Procapil do more than your usual multivitamin? Procapil is a cosmetic ingredient, not an approved hair-loss drug: the published studies on it are small and test it in combination with caffeine or platelet-rich plasma, so none isolates its own effect, and the percentages quoted in marketing come from the ingredient supplier's unpublished studies. Vitamins are reported to help hair only where there is a deficiency, so the two are aimed at different problems rather than ranked against each other.

Clinics

3 / 3 results

Experts