Researchers developed formulations to improve 10H2DA skin penetration, increasing it by more than tenfold. Higher skin hydration correlated with greater 10H2DA delivery efficiency.
This study explored the association between mental health, dermatology-related quality of life, and probiotic intake in 305 Brazilian adults. Women showed higher anxiety, depression, and stress scores compared to men, with strong positive correlations among these conditions.
This Brazilian adult study explores the association between mental health, dermatology-related quality of life, and probiotic intake. Women were found to have higher anxiety, depression, and stress levels than men, with strong positive correlations among these conditions.
A study of 308 Chinese women aged 15–65 years found that women were perceived to be, on average, 1.6 years older than their actual age. Aging features such as nasolabial folds and skin evenness emerged as major determinants of age perception.
The study found that S. aureus significantly intensifies ZnO nanoparticle-induced oxidative stress, inflammatory signaling, and cellular damage. The authors suggest that considering the skin microbiota is crucial for evaluating nanoparticle safety.
A topical lotion (JDY) modulates glutathione metabolism, TGF-β/Smad, and MAPK pathways to improve skin elasticity parameters, increase hydration, and reduce wrinkles. This multi-target agent offers a transferable paradigm for mechanism-driven cosmetic development.
A systematic review evaluates QbD principles in nanocosmetic development, highlighting key parameters across the product lifecycle. Advanced process control strategies remain underexplored, while Design of Experiments and emerging technologies are essential for optimizing multifactorial interactions.
A study developed a bacterial cellulose-based delivery system loaded with nisin and mandelic acid to target acne treatment. The system exhibited strong antibacterial activity and antioxidant properties, while showing minimal cytotoxicity in fibroblast cells.
A randomized, open-label trial evaluated an unmedicated acne-concealing hydrogel patch on appearance and psychological impact. The treatment group experienced significant reductions in lesion size and severity, as well as improved quality of life scores.
The study demonstrated that black ginseng extract reduces MMP-1 expression and suppresses PGE2 levels in human foreskin fibroblasts, promoting skin homeostasis. It also identified rare ginsenosides as key molecules involved in the anti-inflammatory effects of BGE.
New research on non-surgical aesthetics reveals these procedures can challenge the skin's ability to stay balanced, defend itself, and heal. The study outlines targeted post-care strategies to help skin recover safely and effectively.
A retrospective analysis of Indian women with mild to moderate acne reveals a significant increase in acne counts during the late luteal and early follicular phases, corresponding to premenstrual and menstrual periods. Topical interventions and skincare practices may mitigate hormonally driven acne fluctuations.
A new network map study has identified the crucial roles of immune-mediated inflammation and tyrosinase in hyperpigmentation on sensitive skin. Oxyresveratrol was found to suppress melanin production in B16F10 cells, suggesting its potential as a treatment for hyperpigmentation.
Researchers identify unhealthy lifestyle habits, hormonal imbalances, and chronic inflammation as key contributors to skin aging and disease. Maintaining a balanced diet rich in fiber, phytochemicals, and specific probiotics may promote overall well-being and enhance skin health.
Researchers found that combining lavender essential oil with its own hydrosol effectively preserves skin-care emulsions against bacteria and fungi. The simple pairing kept counts below European Pharmacopoeia limits, even at high temperatures.
Allergic responses to tattoo ink can lead to severe symptoms like urticaria, angioedema, and granulomatous reactions. Laser therapy can worsen these conditions, leading to hypertrophic scars or keloids. Alternative treatments like corticosteroids and surgical excision are recommended.
A case report documents an adult with Adult Still's Disease (ASD) presenting with urticarial, erythematous, and pruritic skin lesions, which led to fever, arthritis, and widespread dermatologic involvement. The patient was diagnosed using Yamaguchi criteria and responded well to treatment with prednisone and methotrexate.