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Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.

This review reports that natural compounds show promise in slowing skin photoaging by targeting cellular pathways in keratinocytes and fibroblasts. However, comprehensive clinical studies are needed to verify their efficacy and safety.

This study utilized a UHPLC-HRMS method to identify eight active pharmaceutical ingredients, such as ketoconazole and minoxidil, in 26 out of 100 analyzed cosmetic products.

Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.

This review discusses advances and challenges in skin tissue engineering, focusing on developing 3D constructs for functional skin substitutes, and reports no new clinical results.

This study examined the preservative and antimicrobial susceptibility of non-fermenting bacilli collected from beauty salon waste in Brazil.

This study investigated bacterial isolates from Xylocarpus sp. mangrove fruit and found that these symbiotic bacteria exhibit antibacterial, antifungal, and hair follicle growth properties, suggesting potential applications in the cosmetic bioindustry, particularly for treating alopecia.

In this laboratory study, researchers developed a multifunctional organic hair cream with various natural extracts, finding that the cream with 15% extracts demonstrated higher physical stability, hair strength, and antimicrobial activity compared to lower concentration samples and synthetic alternatives.

In this study, researchers found that nanomaterials designed for plastic surgery applications show promising results, including a 95% dynamic wrinkle filling rate and enhanced hair density by 41%; however, challenges like potential long-term safety issues and high production costs must be addressed.

This dissertation investigated barriers to clinical translation of adipose-derived mesenchymal stem cell-based vascular grafts, highlighting issues with thrombosis in diabetic patients and proposing alternative cell sources to improve applicability.

The researchers in this study suggest that using plant-based hair serums, which combine herbs and botanical phytochemicals, can enhance therapeutic benefits for hair and skin, offering improvements like deep nutrition, skin suppleness, and UV protection compared to individual herb use.

Certain ingredients in personal care products, like formaldehyde, oxidative hair dyes, and sulfates, pose health risks and need careful review.

This review discusses advancements in plant cell culture technology for producing potent natural cosmetic ingredients and reports no new experimental results.

This chapter explores the potential of phytochemicals in modulating human endocrine function, emphasizing the growing interest in plant-derived alternatives to synthetic medications for managing metabolic and hormonal disorders often linked to chemical exposures and lifestyle factors.

This review discusses the functional and nutraceutical importance of wheat straw, emphasizing its bioactive compounds and potential benefits, and reports no new experimental findings.

This review article highlights the potential health benefits and pharmaceutical components of pumpkin seeds, which contain proteins, antioxidants, and essential nutrients, and discusses their traditional medicinal uses and emerging applications in the food industry.

This study developed a new method for detecting 30 hormones in anti-aging functional foods, demonstrating good sensitivity and reliability, and identified seven hormones in four out of 14 samples tested.

The Dawn spacecraft found that Ceres has complex organic molecules and a lot of water ice, hinting it might support life.

This study highlights a novel herbal tea blend that may improve hair health and provide anti-aging benefits, though its efficacy requires further scientific validation.

This review details the causes, symptoms, and treatments for dandruff, emphasizing herbal ingredients with anti-dandruff properties used in shampoos and exploring their antifungal and anti-inflammatory mechanisms. It highlights dandruff's exploitation by personal care companies due to the lack of medical interventions.

This study suggests that biotin-rich functional food may stimulate hair growth and prevent hair loss through improved cholesterol and lipid metabolism and blood flow in men.

This study found that extract of Hura crepitans inhibited androgen-accelerated NT-4 activity and ameliorated the retardation of hair regrowth in dihydrotestosterone-implanted mice, suggesting a potential role for NT-4 inhibitors in AGA.

This review found that hydrolyzed collagen supplementation, particularly marine collagen, improves skin hydration, elasticity, and density while strengthening hair and nails, especially when paired with vitamin C and trace elements; however, more studies are necessary to evaluate long-term efficacy across different sources and demographics.

This study found that optimal antioxidant properties of a cream-mask, as indicated by extended Paramecium caudatum motor activity in a toxic environment, were achieved with 10% Sophora japonica tincture and 5% Serenoa repens dry extract.

This study found that TGFbeta is a key pathway causing age-related loss of dermal fat's antimicrobial function, suggesting that targeting TGFBR might help restore skin defense against infections in older age.

This study found that sulforaphane may help alleviate hair loss by increasing hair count after 18 weeks of use and enhancing the expression of a DHT-degrading enzyme in cellular models.

This review discusses the nutrient profile and potential health benefits of pumpkin and watermelon seeds, concluding they are underutilized and could be developed into various nutraceuticals.

This study found that a catechins-rich Assam tea extract demonstrated antioxidant effects and hair growth promotion in mice, suggesting its potential as a natural alternative for treating hair loss.

This study found that an optimized microemulsion for minoxidil with high solubility, permeation flux, and skin deposition can be achieved with specific low and high levels of certain surfactants and co-solvents.

This article discusses the mechanisms by which Cutibacterium acnes contributes to acne vulgaris and mentions potential triggers like UV light and tobacco, but it reports no new clinical results.