The skin microbiome is a critical player in maintaining skin health, influencing pH, lipid composition, and barrier integrity. In Brazil—home to one of the world’s largest cosmetics markets—women’s skin is shaped by unique ethnic diversity and a harsh tropical climate…
Bilberry (Vaccinium myrtillus L.) fruits are a recognized source of bioactive compounds with documented bioactivities. While bilberry fruits are commonly utilized, the leaves are frequently considered industrial by-products. However, recent studies have shown that bilberry leaves are also a valuable…
Skin dullness is a widespread dermatological concern, characterized by an uneven skin tone that often contributes to a fatigued and aged appearance, potentially making one look older than their biological age. This issue is influenced by both aging processes and…
Given the increasing demand for skin whitening and health products, tyrosinase inhibitors have garnered significant attention in the food, pharmaceutical, and cosmetic industries. However, conventional inhibitors like arbutin, hydroquinone, and kojic acid often face limitations due to issues with solubility,…
The cosmetic industry is experiencing a growing demand for natural and sustainable ingredients, driven by increasing consumer awareness regarding the potential concerns associated with synthetic compounds. Simultaneously, the human skin’s microbiome, while crucial for health, can also harbor pathogenic organisms…
Skin health is closely tied to collagen production, which maintains firmness and elasticity. Cell therapies often leverage the “secretome,” a cocktail of growth factors, proteins, and signaling molecules released by cells. Among these, extracellular vesicles (EVs)—especially bacterial EVs (bEVs)—have emerged…
Skin injuries, from simple cuts to chronic ulcers, affect up to 6% of the population and often result in poor healing due to infection, oxidative stress, and extracellular matrix breakdown. Chronic wounds are particularly challenging, often complicated by biofilm-forming fungi…
Consumers are increasingly shifting toward clean-label skincare, pressuring formulators to replace synthetic preservatives and antioxidants. While conventional additives like parabens and formaldehyde releasers offer some protection, they come with safety concerns—including irritation, allergies, cytotoxicity, and environmental burden. The need for…
Psoriasis is a chronic autoimmune skin disease marked by inflammation, scaling, and impaired skin integrity. It stems from immune dysregulation, particularly involving Th17 cells and overexpression of IL-17A. One of the lesser-known facets of psoriasis is the disruption it causes…
The skin acts as our first line of defense, shielding us from environmental stressors like UV radiation, which can cause photodamage, inflammation, and even cancer. UVB exposure leads to excess reactive oxygen species (ROS), triggering inflammatory cascades and compromising skin…