The skin, serving as the body’s primary barrier, is constantly exposed to various environmental aggressors, with ultraviolet radiation (UVR) being one of the most significant threats. Long-term exposure to UVR is a major contributor to skin aging (photoaging) and carcinogenesis,…
The industrial processing of widely consumed Cucurbitaceae fruits, such as watermelon (Citrullus lanatus), melon (Cucumis melo), and pumpkin (Cucurbita pepo), generates substantial quantities of seed by-products. These residues, often discarded or relegated to low-value uses like animal feed or biofuel,…
Skin aging is a multifaceted biological process influenced by both intrinsic factors, such as genetics and hormonal changes, and extrinsic factors like ultraviolet (UV) radiation, environmental pollution, and lifestyle choices. This complex process results in a progressive decline in the…
The production of pomegranate juice generates a significant quantity of waste, with peels constituting approximately 26–30% of the overall fruit weight. This biowaste presents an environmental challenge but also a potential resource. Pomegranate peels have been identified as a rich…
The escalating demand for anti-aging and skin-whitening products is driven by widespread concerns over skin aging, often exacerbated by overexposure to oxidants and UV radiation. These environmental stressors trigger enzymatic reactions, notably increasing tyrosinase activity, which is a key enzyme…
The skin, as the body’s largest organ, plays a multifaceted role, functioning as a primary physical barrier, a central sensory organ, an immune system component, and an metabolically active tissue. Its integrity and function are significantly impacted by both internal…
Acne vulgaris is a widespread chronic inflammatory skin condition that affects individuals across various age groups, though it is most prevalent during adolescence and can persist or appear in adulthood. The complexity of acne’s pathogenesis involves several factors, including increased…
The skin microbiome is a critical player in maintaining skin health, influencing pH, lipid composition, and barrier integrity. In Brazil—home to one of the world’s largest cosmetics markets—women’s skin is shaped by unique ethnic diversity and a harsh tropical climate…
Bilberry (Vaccinium myrtillus L.) fruits are a recognized source of bioactive compounds with documented bioactivities. While bilberry fruits are commonly utilized, the leaves are frequently considered industrial by-products. However, recent studies have shown that bilberry leaves are also a valuable…
Skin dullness is a widespread dermatological concern, characterized by an uneven skin tone that often contributes to a fatigued and aged appearance, potentially making one look older than their biological age. This issue is influenced by both aging processes and…