Skin aging is a natural physiological process defined by the progressive deterioration of essential skin functions, including its critical ability to retain water. Insufficient hydration compromises the structural integrity of the epidermis, leading to visible signs of aging such as…
Peptides are recognized as multifunctional bioactive ingredients in cosmetic science, offering diverse beneficial effects such as anti-aging and skin rejuvenation. Peptide ingredients hold significant advantages over other actives, including increased efficacy, safety, selectivity, and lower toxicity or immunogenicity. However, the…
The global rise in resistance to conventional antifungal agents poses a significant and emerging challenge to public health. Fungal infections caused by opportunistic fungi, such as species of the genera Candida and Malassezia, are particularly problematic, often requiring prolonged treatments…
Skin pigmentation, primarily governed by the synthesis of melanin (melanogenesis), is essential for protection against ultraviolet (UV) radiation. However, excessive melanin production leads to hyperpigmentation disorders such as melasma, freckles, and age spots. The central process of melanogenesis relies on…
Skin aging, particularly photoaging, is a complex process primarily driven by chronic exposure to solar radiation. This environmental stress leads to the induction of free radicals, cellular deoxyribonucleic acid (DNA) damage, and structural alterations in the skin. The cumulative effect…
Actinic keratosis (AK) is a common precancerous lesion that forms on photo-damaged skin, particularly affecting older adults and immunocompromised individuals. AK is a significant global health burden, with an estimated 1.1 billion individuals affected worldwide, and it carries the serious…
Hair loss and scalp dysfunction are common and widespread conditions, such as androgenetic alopecia (AGA), which affects a significant portion of the population and can profoundly impact an individual’s psychosocial well-being and quality of life. While conventional FDA-approved treatments like…
Plant-derived extracellular vesicles (PDEVs) are natural nanocarriers rapidly gaining significant attention in both cosmetics and regenerative medicine. Their appeal stems from their biocompatibility, natural origin, and capacity to deliver promising bioactive components, such as proteins, lipids, nucleic acids, and secondary…
Oxidative stress and inflammation, significantly accelerated by ultraviolet (UV) exposure, are major factors in skin aging and numerous physiological disorders. UV radiation generates reactive oxygen species (ROS), which cause oxidative damage, accelerate cellular senescence, and promote premature skin aging and…
The cashew apple (Anacardium occidentale L.) is a tropical pseudo-fruit known to be rich in bioactive constituents such as ascorbic acid, phenolic compounds, and flavonoids, which are associated with anti-aging and wound healing properties. Despite its high potential for cosmetic…