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In this study, a topical lotion containing Redensyl and Sepicontrol A5 demonstrated effectiveness for treating androgenetic alopecia over 24 weeks, with 73.1% of users seeing moderate improvement and notable increases in hair cycle ratios, alongside enhanced quality of life and satisfaction.

This study found that liposomal formulations improved minoxidil delivery to skin layers compared to niosomes and a control solution, suggesting enhanced potential for topical hair loss treatment.

This study concluded that shampoos sold in pharmacies generally contain fewer regulated allergens under EU law compared to those sold in mass-market stores or by mail order, and pharmacy-sold baby shampoos were allergen-free.

This review discusses the evolution of modern shampoos from basic cleansing agents to products with specific therapeutic uses and emphasizes the importance of dermatologists understanding shampoo mechanisms and appropriate selection for scalp and hair health.

This study analyzed the composition and cost of 50 cosmetic body scrubs for keratosis pilaris, finding that chemical exfoliants with glycolic acid may reduce symptoms by enhancing skin shedding and reducing water loss, but further clinical studies are needed to confirm their effectiveness.

This study emphasizes the need for personalized hair care strategies based on in-depth diagnostics, taking into account scalp type, environmental factors, and the microbiome, suggesting that this holistic approach could improve hair condition.

This chapter reviews formulation principles for creating cosmetic nanoemulsions and applications targeting skin and hair care, but does not present new experimental results.

This review examines recent advancements in green and emerging microextraction techniques, such as SPME and DLLME, for more sustainable hormone detection in biological samples, emphasizing environmentally friendly solvents and bioanalytical applications.

The researchers observed that two non-antimicrobial shampoos caused a significant increase in fungal germs but did not affect the overall scalp microbiota diversity over two weeks, suggesting these formulations may preserve or stimulate the scalp microbiota without adverse effects.

In this placebo-controlled clinical study, a cream containing 4% capryloyl glycine and 1% glycine soy‐fermented extract effectively inhibited ODC1 activity and improved hypertrichosis in 91.7% of Caucasian female patients on the forearms, whereas no improvement was observed with the placebo.

This article presents a case of trichostasis spinulosa, a common but often unrecognized disorder, diagnosed through dermoscopic examination of black macules revealing bundled vellus hairs, with the patient declining treatment.

This study found that topical application of a cosmetic formulation containing capryloyl glycine 4% significantly reduced hair growth and thickness on the forearms of female participants after 120 days, compared to placebo.

This study explores hypertrichosis, a condition of excessive hair growth, highlighting its classification, diagnostic methods, and potential treatments. The authors emphasize the importance of individualized approaches and further genetic research to enhance treatment options for this primarily cosmetic issue that can signal systemic diseases.

This review from JAAD Reviews provides a comprehensive overview of hypertrichosis, discussing its diagnosis, treatment options like topical and laser therapies, and special psychosocial considerations for pediatric patients to better support clinicians and researchers in managing this condition.

This article explores the potential applications of polyglutamic acid in cosmetics, discussing its benefits for skincare and haircare, but reports no new experimental results.

This study found that shampoos with sugar-derived surfactants improved hair cleansing properties, were less cytotoxic, and resulted in easier hair combing compared to formulations containing sodium laureth sulfate.

This study identified an optimal sulfate-free and silicone-free conditioning shampoo formulation using 1% hyaluronic acid at 800 kDa, 10% acidic sophorolipid, and 1% sodium chloride, which maintains essential conditioning and cleansing properties without compromising on performance.

This study proposed the existence of a membrane-like structure between the cuticle and cortex in human hair, which may provide strong protection against external stimuli.

This study found that a 0.5% cationic guar gum and 0.5% anionic surfactant formulation formed stable coacervates with improved adhesion and coverage on damaged hair, suggesting it may enhance the effectiveness of hair conditioning products compared to other ratios.

This study found that formulations containing saccharide isomerate significantly improved scalp flaking, sebum secretion, and transepidermal water loss compared to placebo in an adult Chinese population with dandruff.

This study found that nanocapsules formulated as a dispersion and applied with massage may enhance follicular uptake of clobetasol propionate while minimizing its skin penetration, offering a potential improvement over conventional treatments for scalp diseases.

This study discusses the potential of microbial exopolysaccharides as safer cosmetic ingredients compared to synthetic chemicals like parabens and BHA, which may cause skin damage and cancer; exopolysaccharides offer benefits like antimicrobial and antioxidative effects without harmful impacts.

In this study, researchers demonstrated that using cyanoacrylate glue effectively reduces microbial contamination in biopsy samples from the skin surface of wild roe deer, offering valuable insights for human hair follicle microbiome research despite the nonhuman model.

This study reported that total glucosides of paeony capsules were as effective and safe as compound glycyrrhizin tablets for treating mild to moderate alopecia areata.

In this study, shampoos containing sodium lauroyl methylaminopropionate showed superior coacervate formation and lubrication on wet hair, outperforming other amino acid surfactants and suggesting potential for creating low-irritation, high-performance hair products.

This study found that glycerol most significantly influenced the spreadability and initial viscosity of a saw palmetto anti-hair loss cream, while PEG 400 predominantly affected viscosity changes over time.

The optimized Cinchonine gel effectively fights acne bacteria and is safe for twice-daily use.

Applying pseudoceramide improved skin and hair health.

This study observed that inducible deletion of the Ugcg gene in mouse epidermis led to a significant reduction in GlcCers and epidermal POS-Cers, causing impaired skin barrier function and delayed wound healing.

This research reports that transglucosylation significantly improved the water solubility of baicalin through the synthesis of baicalin glucosides, with BG1 and BG2 showing enhanced solubility and potential biological activity similar to baicalin in antioxidant and anti-glycation assays.