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Reproduction Mechanism of Disulfide Cross-Links in Permed Hair by Washing After Reduction with Thioglycolic Acid

research Reproduction Mechanism of SS Cross-Links in Permed Hair by the Washing after Reduction with Thioglycolic Acid

2 citations , January 2015 in “Sen'i Gakkaishi”

This study found that washing hair after reduction in a permanent waving process allows for significant reformation of disulfide cross-links, enhancing the strength and elasticity of hair fibers.

research Thermal Analysis of the Straight Permed Hair

1 citations , January 2010 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy”

This study found that straight permed hair retains more weight than virgin hair during burning at higher temperatures, with distinct differences in morphological changes observed through thermal analysis and microscopy.

research Application of XANES profiles to X-ray spectromicroscopy for biomedical specimens: Part II. Mapping oxidation state of cysteine in human hair

9 citations , January 2011 in “Journal of X-ray science and technology”

This study found that perming and bleaching hair result in different distributions of cysteic acid, suggesting distinct damage mechanisms between the two treatments.

research Learning from hair moisture sorption and hysteresis

4 citations , July 2022 in “International Journal of Cosmetic Science”

This study found that the moisture sorption and desorption process can differentiate between cosmetic treatments of hair and provide insights into hair fibre structure changes, with bleaching causing greater symmetry breaking than perming.

research Studies on the split ends formation of hair by brushing.

2 citations , January 1995 in “Nihon Keshouhin Gijutsushakaishi/Journal of S C C./Nihon Keshouhin Gijutsushakai kaishi”

This study found that treating permed hair with diethylene glycol monoethylether significantly reduced the formation of split ends, making it similar to untreated normal hair in terms of split ends generation.

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community Post op day 1, My 10 year journey and thoughts about hair loss, advice

6 upvotes 10 months ago

The user shared their 10-year hair loss journey, discussing treatments like oral minoxidil, oral finasteride, and LLLT, and ultimately deciding on a hair transplant. They also explored the possibility of having alopecia areata incognita and advised seeking multiple opinions before surgery.

community Fin and Oral Minoxidil completely changed my hair texture (8months progress)

in Progress Pictures 353 upvotes 2 years ago

Finasteride and oral minoxidil significantly improved hair texture and thickness over 8 months. The user also experienced increased hair growth on the beard and eyebrows.

community Quit vaping/smoking = 80% less loss

in Research/Science 235 upvotes 2 years ago

Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

community I destroyed my scalp so you wouldn't have to: here's what happens when you quit topical minoxidil

279 upvotes 3 years ago

Quitting minoxidil can lead to significant hair loss, even in areas that were not thinning before, as hair becomes reliant on the treatment. Some users also report losing hair gains when stopping minoxidil despite taking finasteride.

community Why do people downplay vitamin deficiency when 94% of Americans are vitamin D deficient?

126 upvotes 2 years ago

The conversation is about the role of vitamin deficiencies in hair loss and the effectiveness of treatments like Minoxidil, finasteride, and RU58841. It concludes that while vitamins and nutrition are important, they are not the primary solution for androgenic alopecia.

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