Unleash the power of “Better Together” ingredient combinations to create sunscreens that shine.

First and Foremost

Before diving into formulation development of sunscreens, it’s important to consider which type of UV filters to use, as that impacts other chassis and cosmetic active ingredients added to the formula. Organic filters tend to have great aesthetics and the ability to make clear formulations, which is a benefit for consumers. Mineral UV filters such as Zinc Oxide have a positive reputation among consumers for safety and sustainability, making them an excellent choice for consumers whose priorities are effective, yet safe and environmentally friendly products.

BASF’s Zinc Oxide portfolio, Z-COTE®, is extensive and provides formulators with options to match their desired claims and aesthetics. The portfolio includes coated and uncoated powders in a variety of particle sizes for the most flexibility and dispersions for ease of processing and optimal performance. Z-COTE® HP1 X delivers broad-spectrum UV protection and excellent photo-stability. The non-greasy mineral UV filter can be used for beachwear as well as daily wear SPF formulas. Z-COTE HP1 X is less dense than Z-COTE HP1, leading to smoother, more pleasant aesthetics.

For formulators looking to create a highly transparent formula using naturally derived ingredients, Z-COTE® Sheer is a great fit. The naturally derived liquid dispersion of Zinc Oxide is highly effective, has excellent photostability, and allows for the creation of lightweight formulas that protect the skin. With its ease of use and high compatibility, Z-COTE® Sheer offers excellent flexibility for formulators and works in harmony with other natural ingredients.

Consistent Efficacy

Another key aspect of creating effective sunscreens is proper film formation, which ensures even distribution of the product on the skin surface, optimizes efficiency of the UV filters, and enhances water/wear resistance of the product. Films can be disrupted by water or sweat, which we often encounter while wearing sunscreen on the beach, at the pool, or in the course of daily outdoor activities. Check out BASF’s solutions to create even films and support water resistance claims.

Multifunctional ingredients are great additions to sunscreen developments. Cosmedia® DC, can not only provide water resistance in sun care formulations, but also enables a unique sensorial profile with an initial moisture boost. Additionally, Cosmedia® Gel CC can act as an emulsion stabilizer and suspending agent, while providing a nice sensorial effect and improving spreadability.

Extra, Extra!

The skinification of sunscreens trend continues to grow in the market, leading to more daily-wear products, and sunscreens which include additional ingredients to promote healthy skin. This presents opportunities for brands to differentiate themselves by creating unique, multifunctional SPF products. Cosmetic active ingredients are a great place to start when building sunscreen products with skin care benefits.

BASF has a unique portfolio of cosmetic active ingredients that can support skin care claims such as moisturization and support of the skin’s barrier. Two of our star ingredients are Hydagen® Aquaporin and Hydrasensyl® Glucan Green. Hydagen® Aquaporin is made of highly concentrated glyceryl glucoside. Clinical studies show that it has superior moisturizing benefits compared to glycerin and can moisturize instantly and long-term for 24-hour hydration. Hydrasensyl® Glucan Green merges the beneficial properties of hyaluronic acid and collagen. The 3D structure makes it highly stable and compatible with harsh formulation conditions. Besides its clinically demonstrated skin smoothing and hydrating properties, it helps to reduce the appearance of redness.

Ingredients such as Bisabolol rac., D-Panthenol 75-W, and Vitamin E Acetate Care can further support sunscreen performance, offering benefits such as helping to protect the skin barrier and improving the appearance of skin, including skin elasticity and smoothness.