5 citations
,
January 2024 in “Fermentation” This study found that fermenting porcine and equine placentas with a specific lactic acid bacterial strain enhanced the moisturizing abilities and cell proliferation properties compared to traditional placental extracts, suggesting their potential for cosmetic applications.
5 citations
,
February 2021 in “Gels” In this study, HYDRO DELUXE BIO was reported to show promise for scalp mesotherapy by enhancing angiogenesis and reducing inflammation in an in vitro model.
5 citations
,
January 2021 in “Journal of Saudi Chemical Society” This study analyzed watercress oil and confirmed its phytochemical profile, UV absorption properties, and potential efficacy for hair growth, supporting traditional hot oil applications.
5 citations
,
January 2017 in “Elsevier eBooks” This review focuses on the roles of amino acids, peptides, and proteins in cosmetics, highlighting their importance in skin health and their potential for development in personal care products due to their unique properties and biocompatibility.
5 citations
,
June 2015 in “British Journal of Dermatology” This article discusses the role of lysophosphatidic acid-induced histamine release in generalized pruritus among patients with primary sclerosing cholangitis and reports no new clinical results.
5 citations
,
October 2007 in “PubMed” This study discusses the effects of incorporating various amino acids in hair care products, noting improvements in hair surface properties and color retention when integrated with conditioners.
5 citations
,
May 1983 in “Australian journal of biological sciences” This study found that concurrent administration of cycloleucine with ethionine prevented the weakening of wool fibers in sheep, whereas reduced glutathione did not have the same effect.
5 citations
,
January 1981 This article reviews the classification and complexity of keratin protein groups in hair follicles, but reports no new experimental results on their transcriptional events.
4 citations
,
August 2024 in “Journal of Cosmetic Dermatology” This study reports that injecting a non-cross-linked hyaluronic acid compound into keratosis pilaris-affected skin led to significant improvements in roughness, redness, and overall skin condition, while maintaining a favorable safety profile, making it a promising alternative treatment option.
4 citations
,
March 2023 in “Molecules/Molecules online/Molecules annual” This study successfully extracted gallic acid and ferulic acid using a biocompatible aqueous two-phase system, suggesting a sustainable approach for producing antioxidants as food supplements for hair health.
4 citations
,
December 2018 in “Macedonian Journal of Chemistry and Chemical Engineering” This study developed a reliable RP-HPLC-DAD method, finding that amino acid concentrations in bleached hair decrease with higher hydrogen peroxide levels, notably affecting cystine.
4 citations
,
May 2018 in “Electronic Journal of Biotechnology” This study found that all-trans retinoic acid (ATRA) negatively affects hair growth by reducing goat dermal papilla cell viability and growth factor expression.
4 citations
,
September 1977 in “Lipids” This study observed that gerbils on a fat-deficient diet had altered fatty acid composition in various organs and exhibited hair loss, reduced testis development, and often lower body weight compared to those on a fat-supplemented diet.
4 citations
,
November 1970 in “PubMed” This study found that mustard oil and unsaturated fatty acids completely suppressed dermatophyte growth and prevented hair penetration at concentrations of 1% and above in Sabouraud's dextrose agar medium.
3 citations
,
May 2025 in “Carbohydrate Polymers” In this study, researchers developed a dissolvable microneedle patch containing baricitinib for alopecia areata treatment, reporting significantly higher hair growth in mouse models compared to controls, suggesting its potential as an effective, pain-free topical therapy.
3 citations
,
January 2025 in “Discovery Medicine” This study found that glycolic acid treatment reduced oxidative stress and inflammation in UV-induced skin photoaging in rats, promoting collagen recovery and reducing photoaging signs, potentially by inhibiting the PI3K/Akt and NF-κB pathways.
3 citations
,
September 2024 in “BMC Oral Health” This study found that low-level laser therapy effectively reduced relapse rates, while functional appliances did not; combining them offered no additional benefits.
3 citations
,
October 2023 in “Cosmetics” This study developed effervescent cleansing tablets containing asiatic-acid-loaded solid lipid microparticles, finding that they provided effective cleansing compared to water and showed good flow properties, pH, and hardness but were unstable at high temperature and humidity.
3 citations
,
February 2023 in “Journal of Investigative Dermatology” Ch55 may help reduce skin scarring and fibrosis.
3 citations
,
January 2017 in “Journal of cosmetology & trichology” This study reports that a nutritional complex may improve hair density and quality, with in vitro findings demonstrating inhibition of 5α-reductase, and participants noting reduced hair loss and greasiness.
3 citations
,
June 2012 in “Korean Journal of Human Ecology” This study found that a supplement containing medicinal plant extracts, amino acids, and vitamins decreased hair loss and increased hair thickness over three months, without significant side effects, in participants with hair loss concerns.
3 citations
,
January 2009 in “Sen'i Gakkaishi” This study found that using a bicomponent reduction system with TGA and DTDG for hair straightening limited hair damage by forming only thiol groups, while a TGA-only system formed more damaging mixed disulfide groups.
3 citations
,
September 1975 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” This study found that pigs fed a fat-free diet had significantly less body dry matter and ether extract compared to those consuming a diet with corn oil, although weight gain was unaffected by the fat content.
2 citations
,
May 2025 in “Frontiers in Immunology” This study explores the regulatory effects of ursolic acid on macrophage function and suggests potential for developing new anti-inflammatory and immunomodulatory drugs, though further research is needed for clinical applications.
2 citations
,
February 2025 in “Journal of Nanobiotechnology” In this study, metal-organic frameworks modified with stearic acid were used to deliver cardamonin to hair follicles, significantly promoting hair growth and cell proliferation in testosterone-challenged mice, suggesting potential benefits for androgenic alopecia treatment.
2 citations
,
June 2022 in “Cells” The study found that growing dermal papilla cells in 3D spheroids enhances their activity with hair growth-promoting agents, such as minoxidil and TCQA, compared to traditional 2D cultures.
2 citations
,
February 2022 in “Biology” This study found that blue laser irradiation reduced ATP levels and cell viability in mouse skin by increasing oxidative stress through the production of reactive oxygen species.
2 citations
,
January 2019 in “Biomecánica” This review examines the roles of Hyaluronic Acid and Versican in the skin extracellular matrix and reports no new research findings, highlighting their involvement in processes like differentiation and wound healing.
2 citations
,
March 2017 in “Asian Journal of Beauty and Cosmetology” This study found that caffeic acid reduced UVB-induced damage and oxidative stress in human dermal papilla cells, suggesting its protective efficacy against such cellular damage.
2 citations
,
January 1981 High temperatures and certain chemicals can significantly change the amino acid content in human hair.