A case study on formulating transparent, wearable mineral sunscreen with ZinClear-IM 50CCT, Advance ZincTek's zinc oxide dispersion.

Tinting is the most common issue when formulating with zinc oxide. It can happen across all skin tones, product types, and zinc oxide levels. The reason is simple: zinc oxide particles scatter visible light, which creates a white cast on the skin. Understanding this is the first step in reducing or controlling it in a formulation. Getting Tinting Right White cast and tinting are connected problems. Both come down to how well zinc oxide particles are dispersed in the final formula. When zinc...

Not all sunscreen ingredients are safe at every stage of life. Zinc oxide is one of the two that are. It stays on the skin surface, does not absorb into the body, and remains stable under UV exposure without breaking down. The science behind it does not change across life stages. For Babies Infant skin is thinner and more sensitive than adult skin. Physical protection comes first. In nappy rash creams, zinc oxide form and young children, zinc oxide is the sunscreen active that dermatologists...