SUNCAT DE – Broad Spectrum UV Filter Blend

SUNCAT DE is a high-performance, pre-blended sunscreen active system designed to provide broad-spectrum protection against both UVA and UVB radiation. This optimized combination of modern UV filters ensures enhanced photostability, high SPF efficiency, and ease of formulation.

SUNCAT DE uses a unique encapsulation technology to stabilize the chemical UV filter in the sunscreen to ensure a long-lasting and consistent sun protection factor (SPF). The water-based encapsulating properties of SunCat sunscreens make them easier to apply, even without being absorbed by the skin, so they are non-sensitizing and stay on the skin longer and safer, allowing for the simplest and least amount of sunscreen combination to achieve a stable, consistent broad-spectrum high sunscreen standard.

It is especially suitable for creams, lotions, gels, sprays, and serums, offering excellent compatibility with cosmetic bases.

How to Use (Formulation Guide)

• Add SUNCAT DE in the last phase of your formulation after emulsification is done
• Temperature should be below 45 C
• Ensure uniform mixing for consistent SPF performance ( 3000rpm recommend)
• Combine with emulsifiers and stabilizers as required

pH Stability Range: 4 – 8
Suitable for: O/W and W/O emulsions, anhydrous systems

Recommended Usage Level ( depends on formulation)

Key Advantages

1. Pre-Optimized Blend

Unlike using individual UV filters, SUNCAT DE offers a balanced and synergistic combination, reducing formulation complexity.

2. Broad Spectrum Protection

Provides protection against:

• UVA (aging rays)
• UVB (burning rays)

3. High Photostability

Contains advanced filters like DHHB and EHT, improving stability compared to traditional systems.

4. Better Aesthetic Feel

• Lower greasiness
• Reduced whitening effect
• Improved skin feel vs mineral sunscreens

5. Cost & Efficiency Advantage

• Reduces need for multiple raw materials
• Faster formulation development
• Consistent performance