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This study identified new dietary ligands for the human vitamin D receptor, including curcumin and gamma-tocotrienol, which may influence its biological functions.

This study found that applying a tocotrienol-rich phytochemical topically induced hair follicle development in adult mice, revealing a new epidermal pathway involving E-cadherin and β-catenin.

This study found that certain nutraceuticals did not interfere with tamoxifen's inhibition of estrogen in breast cancer cells and may enhance its effects, suggesting potential as an adjuvant therapy for hair loss in patients undergoing endocrine therapy.

This review discusses the role of Wnt/β-catenin signaling in hair follicle regeneration and highlights recent progress in developing hair loss treatments targeting this pathway, but reports no new clinical results.

This study demonstrated that tocotrienol supplementation increased hair number in individuals with hair loss compared to a placebo, likely due to its antioxidant effects.

This review discusses the use of supercritical carbon dioxide for extracting rice bran oil, noting its advantages over conventional methods for preserving nutrients and antioxidants, but provides no new experimental results.

Proper nutrition and alternative therapies can help manage hair loss.

This study found that various dietary supplements positively impacted hair density and were well-tolerated among patients with androgenetic alopecia, suggesting they may be useful adjuncts or alternatives to standard treatments.

In this study, red rice was found to contain 87.2% carbohydrates, 9.1% proteins, and demonstrated bioactive properties due to its flavan-3-ol phenolic compounds, suggesting potential health benefits beyond its nutritional content.

This review discusses treatment options for androgenetic alopecia, highlighting the need for personalized, evidence-based approaches but reports no new clinical results.

In this study, researchers identified two potential urinary biomarkers, testosterone–glucuronide and 11α-hydroxyprogesterone, along with four candidate biomarkers, to help understand and diagnose polycystic ovary syndrome.

This review discusses the impact of age-related hair changes on perceived attractiveness and self-perception, emphasizing the need for holistic anti-aging consultations that include hair preservation strategies.

This study found that patients with androgenetic alopecia had deficiencies in certain trace elements and vitamins, which were linked to distinct patterns of hair loss connected to androgen levels.

In this study, the researchers developed a chromatographic method to determine α-tocopherol and α-tocopheryl acetate in pharmaceutical capsules with high accuracy and repeatability, establishing it as a reliable alternative for analyzing these compounds.

This study involving male patients with androgenic alopecia found that a higher baseline zinc plasma level, specifically above 10 µmol/L, may predict the success of treatment with 5% topical minoxidil, correlating with increased hair density and diameter in the parietal area.

This study suggests that while complementary and alternative treatments for hair loss are becoming more popular, their effectiveness and mechanisms remain largely unverified.

In this review, retinoids are highlighted as promising agents for promoting scarless skin regeneration by coordinating cellular and molecular processes that suppress fibrosis, enhance re-epithelialization, promote angiogenesis, and enable hair follicle formation, potentially advancing functional skin repair.

This review highlights the potential of coffee silverskin's bioactive compounds in combating skin aging and related conditions, suggesting it as a promising natural ingredient for cosmetics due to its antioxidant, anti-inflammatory, and anti-aging properties.

This study found that the nanostructured lipid carrier formulation with a 70:30 solid to liquid lipid ratio significantly increased the dissolution rate, entrapment efficiency, and stability of spironolactone compared to its raw form.

In this study, rice bran supercritical CO2 extract demonstrated potential to promote hair growth in mice, increasing hair follicles and growth factor expression, similarly to 3% minoxidil.

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

This study found that α-13′-carboxychromanol significantly accelerated wound healing and improved tissue quality in a mouse model, especially when delivered with bacterial nanocellulose under diabetic conditions.

In this study, a mixture of tocopherol acetate, L-menthol, and stevioside was more effective in promoting hair growth in mice compared to tocopherol acetate or L-menthol alone.

This review discusses commonly used dietary supplements for hair growth and highlights the lack of evidence supporting their efficacy and safety in the absence of nutritional deficiency; it reports no new research results.

This review highlights that nanoemulsions, especially those with droplet sizes under 200 nm, show promise in pharmaceuticals and cosmetics by improving drug stability, bioavailability, and reducing side effects, with potential applications in CNS diseases, cancer treatments, and skincare products.

Cosmeceuticals may benefit skin health but need more research for efficacy and safety confirmation.

This study discusses the potential of phytochemicals, such as isoflavones and polyphenols, to manage PCOS symptoms by improving insulin resistance, regulating hormones, and reducing cyst size, highlighting their promise as alternative treatments given the limitations of current pharmacological options.

This study reviewed recent theories on alopecia areata's pathogenesis, highlighting its autoimmune nature due to immune privilege disruption in hair follicles, and noted current treatments have limited efficacy with high relapse rates, underscoring the need for further research into its mechanisms for better therapies.

This review discusses the potential use of liposomal formulations to enhance the effectiveness of cosmeceutical delivery through the skin barrier, with no new clinical results reported.