A consistent sun protection routine is the most effective defense against photoaging, age spots, and long-term UV damage. Yet many consumers struggle not because of a lack of knowledge—but because of putting it into practice. Anyone looking to develop a sun protection routine needs products that fit seamlessly into their daily life. That is precisely the development philosophy of Cosmacon…

Vitamin C as an Innovative Active Ingredient in Skincare Vitamin C is one of the best-known and most effective active ingredients in modern cosmetics. This versatile ingredient is primarily used for its antioxidant properties, its skin-brightening effects, and its role in promoting a radiant complexion. Products containing vitamin C are particularly popular in anti-aging, brightening, and protection against environmental skin…

Collagen is one of the best-known active ingredients in modern skincare and has been a staple of high-quality anti-aging products for decades. Hardly any other ingredient is as frequently associated with youthful skin, firmness, and elasticity. At the same time, there is a lot of confusion surrounding collagen: Can collagen even penetrate the skin through a cream? What are the…

  PDRN is one of the most exciting innovations in modern skincare. While the active ingredient originally gained recognition primarily in regenerative medicine, PDRN is now increasingly being incorporated into high-quality cosmetic formulations. PDRN is steadily gaining importance, particularly in the areas of anti-aging, post-treatment products, and the care of sensitive and stressed skin. The growing demand for high-performance active…

  Sunscreen for dark skin is one of the fastest-growing and, at the same time, most neglected segments in the German cosmetics industry. Yet UV protection is just as important for every skin tone—and modern formulation technology now makes it possible to develop sunscreen for dark skin that feels invisible, comfortable, and nourishing.   Why Sunscreen Is Especially Important for…

ISO 16128-Natural Cosmetics: Why More and More Brands Are Moving Away from Traditional Natural Certifications At a Glance For a long time, demand for natural cosmetics has been a key growth driver in the cosmetics market. However, a significant shift is currently underway: More and more brands are moving away from traditional certifications such as NATRUE or COSMOS and are…

Brief Definition The skin microbiome refers to the totality of all microorganisms on the skin, including their functional potential—that is, their genetic information and metabolic activities. It is an integral part of the skin’s surface and interacts closely with pH, lipids, moisture, and the skin’s barrier function. This topic is relevant in cosmetics because formulations can influence this balance. Claims…

  Face sunscreen without a white cast – this request is the most frequently asked topic in the SPF category on YouTube, TikTok, and in beauty communities. For millions of consumers, the white cast is the main reason for avoiding sunscreen. Yet the problem has long been solved – with modern formulation approaches that Cosmacon and Tojo Cosmetics consistently implement….

Rosehip Oil in Cosmetics: Properties, Fatty Acid Profile, and Efficacy At a Glance Rosehip oil (INCI: Rosa Canina Seed Oil or Rosa Rubiginosa Seed Oil) is extracted from the seeds of various wild rose species. In cosmetic formulations, it is primarily used for its high content of essential fatty acids and natural antioxidants. The oil supports the skin barrier, improves…

Zinc PCA in Cosmetics: Effects, Formulation, and Regulatory Requirements Short Answer/Definition: Zinc PCA (INCI: Zinc PCA) is the zinc salt of pyrrolidone carboxylic acid (PCA), a natural component of the skin’s “Natural Moisturizing Factor” (NMF). The active ingredient combines the sebum-regulating properties of zinc with the moisture-binding properties of PCA. In cosmetic formulations, zinc PCA is primarily used in products…