In everyday conversation, people often use “cream” and “ointment” interchangeably. But in dermatological science and pharmaceutical formulation, the difference between a cream, a gel, a lotion, and an ointment isn’t just about texture. It’s about how the product behaves, how…
Maintaining microbial quality in cosmetic products is essential to protect consumer health. Water-rich formulations are especially susceptible to contamination by microbes like Candida albicans, a polymorphic fungus that can become pathogenic, particularly in immunocompromised individuals. Contamination not only affects product…
Skin is constantly exposed to external irritants like UV rays, IR, harsh surfactants, and retinoids—all of which can compromise the barrier, increase transepidermal water loss (TEWL), and trigger inflammation through pathways such as NF-κB and MAPKs. This study investigated the…
Skin aging, often characterized by the appearance of wrinkles, is a significant concern. One factor contributing to wrinkle formation is the decrease in stratum corneum water content, which is associated with compromised skin barrier function. Maintaining adequate hydration and a…
Skin hyperpigmentation disorders, such as melasma, freckles, and solar lentigines, are associated with elevated activity of the enzyme tyrosinase, which plays a central role in melanin biosynthesis. Topical application of tyrosinase inhibitors is a key strategy for preventing or treating…
Traditional medicine and plant-derived compounds have a long history of use across various cultures, valued for their medicinal properties. These natural remedies are increasingly popular due to their accessibility, cost-effectiveness, and perceived safety compared to synthetic pharmaceutical products. One area…
The skin, as the body’s largest organ, plays essential roles, including serving as a protective barrier against pathogens and environmental stressors. Despite its significance, skin diseases are highly prevalent globally, causing considerable physical and psychological distress. Common chronic conditions include…
Skin aging is influenced by both internal factors like genetics and external stressors such as UV exposure, pollution, and lifestyle habits. These triggers lead to decreased cellular function, reduced collagen synthesis, oxidative stress, and visible signs of aging. As consumer…
Aging is an intricate and unavoidable biological process marked by the gradual decline of organ functions over time, influenced by various biochemical reactions and environmental factors. Among the most visible signs of this decline is skin aging, which manifests through…
Vitamin E is a crucial liposoluble compound recognized for its significant antioxidant, anti-inflammatory, and skin-healing properties. It is widely used in cosmetics and dermatological applications, showing promise for treating conditions like atopic dermatitis, scars, acne, and promoting wound healing. Vitamin…