Skin is more than a physical barrier—it’s a neurosensory and immunologically active organ with a deep, bidirectional link to the brain. Emotional states can visibly manifest on the skin through flare-ups, inflammation, and chronic conditions like rosacea or atopic dermatitis.…
Skin aging, a multifactorial and progressive process, is heavily influenced by extrinsic factors such as ultraviolet B (UVB) radiation and oxidative stress caused by hydrogen peroxide (H₂O₂). These stressors accelerate the accumulation of senescent cells and reactive oxygen species (ROS),…
Atopic dermatitis (AD) is a chronic inflammatory skin condition known for its complex etiology and frequent flare-ups. Traditionally, research into AD has focused on the epidermal microbiota, especially the dominance of Staphylococcus aureus and loss of beneficial skin commensals. However,…
The skin microbiome plays a critical role in maintaining skin health, but imbalances involving pathogenic bacteria like Staphylococcus aureus and Staphylococcus epidermidis can lead to common skin issues such as acne, dermatitis, and wound infections. As the demand for microbiome-friendly,…
As climate change intensifies UV exposure and consumers increasingly demand safer, multifunctional sun care, the limitations of conventional sunscreens—narrow-spectrum protection, poor aesthetics, environmental concerns—have become evident. This review by Sullivan et al. explores how emerging innovations in photoprotection science, formulation…
Signs of aging are often first visible around the eyes, manifesting as dark circles, puffiness, and crow’s feet due to thinning skin, oxidative stress, and compromised microcirculation. Traditional rejuvenation treatments like surgery and injectables are effective but invasive, prompting interest…
Demodex mites, while widely present on healthy individuals, are among the most prevalent human parasites. An overpopulation of these arachnid residents of human skin can trigger demodicosis, a disease that is neglected yet widely prevalent and associated with considerable skin…
We apply creams, gels, ointments, and serums every day, but what exactly makes something a topical product? A topical is any formulation designed to be applied directly to the surface of the body, usually the skin to deliver active ingredients…
The market for cosmetic products, particularly skin care items like lighteners and treatments for hyperpigmentation, is experiencing rapid growth. A significant aspect of this demand is for skin whitening, which requires restricting the body’s melanin production. Melanin synthesis is primarily…
Skin aging is a complex process influenced by both internal factors like genetics and external factors such as UV radiation and accumulation of reactive oxygen species, leading to visible signs like wrinkles, fine lines, loss of elasticity, and sagging. A…