For optimal application, ensure your skin is prepped with a suitable primer and moisturizer. The foundation is compatible with most primers, though an oil-controlling primer may enhance its mattifying properties. To apply, shake the bottle well. Dispense product onto a clean surface or your hand, then apply using your preferred tool (brush, sponge, or fingers). Blend thoroughly for a seamless finish. This foundation is generally compatible with other MAC products and most standard makeup routines. To care for your product, store it in a cool, dry place away from direct sunlight. Ensure the cap is tightly closed after each use to prevent drying out and contamination. Clean your application tools regularly to maintain hygiene and product performance.