Skin hydration is a fundamental indicator of cutaneous health and the integrity of the stratum corneum (SC) barrier. Skin dryness is a significant clinical issue because it not only compromises the epidermal barrier, leading to increased transepidermal water loss (TEWL),…
Sensitive skin is a widespread global condition, affecting 30%–50% of the population, and is particularly prevalent in Asian skin, which often exhibits higher transepidermal water loss and reactivity compared to Caucasian skin. While topical retinoids are the clinical standard for…
The dermatological field faces a growing challenge in protecting skin against oxidative stress, which contributes to premature aging, inflammatory conditions, and various infections. While synthetic agents are available, there is a significant shift toward natural, plant-derived compounds due to their…
Atopic dermatitis (AD) is a chronic, inflammatory skin condition that significantly impairs quality of life, often requiring systemic biologic therapy like lebrikizumab or dupilumab when topical treatments fail. While both biologics have shown efficacy in separate trials when combined with…
As the global population ages, there is an escalating demand for products that maintain skin health and combat signs of aging. Skin aging is primarily driven by oxidative stress and chronic low-grade inflammation, often referred to as “inflammaging,” which degrades…
The cosmetic industry is highly interested in developing formulations that contain effective and safe bioactive compounds for skin lightening, particularly those demonstrating high stability, adequate skin penetration, and good skin compatibility. Kojic acid (KA) is a key ingredient widely known…
Alopecia, or hair loss, is increasingly understood not merely as a cosmetic concern but as a complex systemic disorder arising from a convergence of immune, endocrine, metabolic, and microbial imbalances within the follicular microenvironment. The hair follicle itself is a…
The modern cosmetic industry is driven by a growing demand for natural, bioactive ingredients and sustainable formulation development. However, the extensive use of natural materials often contributes to significant solid waste, with the processing of fruits and vegetables alone accounting…
Skin irritation is a widespread dermatological concern that negatively impacts skin comfort and physical appearance. This condition is driven by complex mechanisms, including heightened inflammatory responses, oxidative stress, and compromised skin barrier function, often triggered by environmental exposures or immune…
Pequi oil (Caryocar brasiliense) is a lipid-rich natural ingredient derived from the Brazilian Cerrado biome, holding recognized potential for cosmetic applications due to its bioactive properties. The oil contains carotenoids, tocopherols, and fatty acids that possess antioxidant and anti-inflammatory activities,…