The skin, our largest organ, undergoes constant renewal through intricate physiological processes. Two key aspects of maintaining healthy skin appearance and function are desquamation, the natural shedding of the outermost layer of the stratum corneum (SC), and melanogenesis, the production…
Urban air pollution, characterized by elevated levels of particulate matter (PM), poses a significant threat to skin health. Exposure to PM induces oxidative stress, inflammation, and structural skin damage, contributing to premature aging and reduced skin integrity. PM, containing harmful…
The increasing demand for botanical active ingredients in the cosmetics industry has unfortunately led to a significant rise in the prevalence of botanical adulteration. This adulteration can occur at various stages, from the crude raw material to the processed extracts,…
The escalating demand for natural ingredients with health-enhancing properties has driven research into plant-derived compounds for use in nutricosmetics and cosmeceuticals. A significant concern in skin health is oxidative stress induced by environmental factors such as UVA irradiation, which contributes…
The skin serves as a critical barrier for the body, and maintaining its optimal condition is vital for overall health and well-being. Natural essential oils have been traditionally employed in skin care; however, their specific molecular targets and mechanisms of…
The increasing demand from consumers for greener and safer cosmetic products has driven the search for bio-based materials and nanomaterials as sustainable and eco-friendly alternatives. Traditional cosmetic ingredients can sometimes raise environmental and safety concerns, prompting the exploration of renewable…
Atopic dermatitis (AD) is a chronic inflammatory skin condition with increasing prevalence. While various treatments exist, the need for novel and effective therapeutic strategies remains crucial. Coumarin derivatives, which are plant secondary metabolites, are known for their anti-inflammatory properties. However,…
Skin photoaging, primarily induced by the sun’s ultraviolet A (UVA) radiation, accounts for a significant portion (up to 80%) of skin aging. UVA rays penetrate deeply into the skin, causing damage such as reduced elasticity, loss of firmness, wrinkles, and…
The escalating issue of antimicrobial resistance and concerns regarding the potential adverse effects of chemical additives in cosmetic and pharmaceutical products have spurred the search for safer, natural alternatives. Conventional treatments for skin infections often rely on antibiotics, the overuse…
The skin, the body’s largest organ, is a complex ecosystem teeming with microorganisms collectively known as the skin microbiome. This diverse and dynamic community plays a crucial role in maintaining skin health, contributing to skin homeostasis, immune defense, and protection…