Research — Protection

Research Summary: In modern society, people prefer to look well-groomed and presentable. Although this is completely based on individual taste and personality, beauty products greatly help in enhancing external appearance. There are many natural and synthetic cosmetic ingredients in beauty products that provide an aesthetic effect to the individual. As society and science advance, the search for newer cosmetic ingredients continues, offering renewed hope to the growing beauty industry and consumers. Conditioned media has emerged as one of the disruptive innovations of recent times in cosmetic ingredients, providing superior products compared to conventional options. New-generation cosmetic products containing growth factors...

Research Summary: It is estimated that total sun exposure occurs non-intentionally in three quarters of our lifetimes. Our skin is exposed to the majority of UV radiation during outdoor activities, such as walking, practicing sports, running, hiking, etc., and not when we are intentionally exposed to the sun on the beach. We rarely use sunscreens during those activities, or at least not as much and as regularly as we should, making us commonly prone to acute and chronic sun damage of the skin. The only protection of our skin is endogenous (synthesis of melanin and enzymatic antioxidants) and exogenous (antioxidants,...

Research Summary Antioxidants play a critical role in maintaining healthy skin. While the antioxidant benefits of vitamins C and E are well known, the importance of the trace mineral zinc has often been overlooked. This article reviews the evidence supporting zinc’s antioxidant role in protecting against free radical-induced oxidative damage. Zinc protects against UV radiation, enhances wound healing, contributes to immune and neuropsychiatric functions, and decreases the relative risk of cancer and cardiovascular disease.All body tissues contain zinc; in the skin, it is concentrated five to six times more in the epidermis than in the dermis. Zinc is required for...

Research Summary Aloe vera gel at concentrations of 50% and 96.4% was tested for its wound healing activity through topical application on experimental rats. The wound healing effects of Aloe vera gel were evaluated using the wound excision model, with histopathology employed to study its impact on the healing process. Results showed that Aloe vera gel significantly contributed to wound contraction, wound closure, reduction in the surface area of the wound, tissue regeneration at the wound site, and favorable histopathological characteristics in treated rats.Biochemical studies also revealed that Aloe vera gel produced a significant increase in collagen content, while hexosamine...