13 citations
,
March 2017 in “Skin Research and Technology” In this study, formaldehyde hair straighteners significantly damaged curly hair by reducing break stress and break extension, while glyoxylic acid had a milder effect; both treatments increased shear modulus and decreased water sorption.
3 citations
,
January 2021 in “Wear” This study presents a new method for evaluating cosmetic treatments by measuring the resistance of hair to mechanical wear, revealing differences related to hair ethnicity and treatment type.
2 citations
,
January 2012 in “Journal of metabolic syndrome” This review summarizes current knowledge on the diagnosis and treatment of hirsutism but provides no new clinical results.
86 citations
,
June 2017 in “Stem cell investigation” This study reported that using human follicle stem cells isolated from hair bulge areas increased hair density by about 29% over baseline in patients with androgenetic alopecia, with significant improvements observed 23 weeks after the last treatment.
26 citations
,
November 2012 in “Clinics in Plastic Surgery” This article reviews treatments focused on stimulating collagen synthesis and improving skin appearance through methods like mechanical dermabrasion and laser surgery, but it reports no new clinical results.