research Some Tensile Properties of Specialty Hair Fibers
Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.
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5 / 1000+ resultsresearch Effect of equilibrium pH on the structure and properties of bleach‐damaged human hair fibers
This study found that bleached hair showed optimal protein structural integrity and tensile strength at pH 5, with significant changes in cross-linking, water content, and diameter at more alkaline or acidic levels.
research Regulation of hard α-keratin mechanics via control of intermediate filament hydration: matrix squeeze revisited
This study found that the keratin matrix in mammalian hard α-keratins is crucial for maintaining stiffness in water by controlling intermediate filament hydration.
research Combination of Transcriptomics and Proteomics Reveals Differentially Expressed Genes and Proteins in the Skin of EDAR Gene-Targeted and Wildtype Cashmere Goats
This study utilized EDAR gene-targeted cashmere goats to identify 732 differentially expressed genes and 140 proteins associated with abnormal hair growth, providing insights into the regulatory mechanisms of cashmere follicle development.
research Development of a mechanically stable human hair keratin film for cell culture
This study found that a keratin film made from human hair supports enhanced cell proliferation and viability compared to collagen I, suggesting potential for cell culture applications.
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5 / 1000+ resultscommunity Dry scalp from using Nizoral shampoo
The conversation is about dealing with dry scalp caused by using Nizoral shampoo. Suggestions include using medicated scalp solutions, drinking more water, trying different shampoos and conditioners, and using oils like coconut or olive oil.
community Dry flakes from topical fin use
The user is experiencing white flakes and a greasy look from using a topical solution containing 0.025% finasteride, 8% minoxidil, 0.01% retinoic acid, and 1% hydrocortisone. Suggestions include reducing application frequency, using a brush to clean the scalp, and considering alcohol-free alternatives.
community Dry hair (first pic) vs wet hair (2nd pic). 1 and half years between both pics using fin, minoxidil and a derma roller
The user achieved thicker hair using finasteride and minoxidil tablets daily, along with derma rolling twice a week. No side effects were reported, and noticeable improvements were seen after switching from topical to oral treatments.
community Dry and itchy scalp after ru58841 and keto. Advice needed
The user experienced severe scalp itching after using RU58841 and ketoconazole shampoo, despite trying moisturizing treatments. They suspect the issue is related to the propylene glycol in the vehicle and are seeking alternatives.
community Best Dry Shampoos for Women – Reviews, Tips & Hair Care Guide
The conversation discusses the effectiveness and safety of Amika Perk Up and Living Proof dry shampoos. The user seeks advice on whether dry shampoo alone is sufficient for hair care or if a hair dryer is also necessary.
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4 / 800 results- Does citric acid dry out or nourish the scalp? At the low levels used to set a product's pH, citric acid neither nourishes nor meaningfully dries the scalp. Concentrated or homemade acidic mixtures can irritate it.
- Argan oil: can it help if I have a dry or flaky scalp? Argan oil may help moisturise dry skin, but no controlled study has tested it for a dry or flaky scalp, so the evidence is limited. Allergic reactions to argan oil have been reported.
- Is glycerin helpful for treating dry, irritated scalps that may lead to hair shedding? Glycerin improved hydration in small studies on body skin and, in one multi-ingredient lotion, on the scalp; there is no evidence it reduces hair shedding.
- Can Oleic Acid help with dry or irritated scalps that lead to hair loss? Oleic acid-rich oils may feel moisturising, but oleic acid loosens the skin barrier and can trigger flaking in dandruff-prone people. No trial shows it helps scalp-related hair loss.
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