For advanced sun care, the packaging must be specifically engineered to protect the formula while delivering effortless application. For the highly acclaimed Colorescience Face Shield Collection, SR Packaging developed a bespoke COEX bottle solution that perfectly balances material science with ergonomic design.

Multi-Layered COEX Technology

Sun protection products, especially those featuring advanced mineral formulas and color-adapting pigments like the Face Shield, require highly stable environments to maintain their efficacy and shelf life.

To meet these standards, SR Packaging utilized COEX (Co-extrusion) blow molding technology, creating multi-layered, bespoke COEX bottles that are explicitly designed and built for Colorescience.

Key benefits of the COEX material include:

High Compatibility: The multi-layered structure creates an exceptional barrier. This prevents the complex SPF 50 formula from interacting with the outside environment, ensuring the active ingredients remain potent.

Formula Protection: By blocking out external contaminants and preventing the degradation of sensitive UV filters, these COEX bottles ensure the sun protection product’s overall quality from the factory floor to the consumer’s daily routine.

Precision and Controllable Dosage

A successful sun care product is defined not just by its formula, but by how easily the consumer can use it. For facial sunscreens, dispensing the correct amount is critical for achieving the claimed SPF protection.

SR Packaging focused heavily on the tactile experience and functionality of the bottle:

Squeezable Flexibility: The COEX material was engineered to provide the perfect amount of resistance and rebound. The bottles are highly squeezable, allowing users to apply just the right amount of pressure.

Controllable Dosage: Users can easily apply and control the flow of the product with a simple, light squeeze.

Targeted Dispensing: The custom-designed orifice ensures clean delivery. Whether a user is dispensing a small drop for touch-ups or a larger amount for full-face coverage, the precise tip dispenses the exact required amount without mess or product waste.

The Packaging that Performs

The bespoke COEX bottles created for Colorescience demonstrate how tailored packaging solutions elevate brand performance. By combining multi-layered material protection with functional squeezability, the packaging ensures formula stability while providing users with mess-free application every time.