Alleven is a clean, sustainable beauty brand founded by Celia Forner, known for its innovative, multi-functional products that balance skincare and makeup. Their signature product, Colour Shield, is a transfer-resistant body makeup popular among celebrities and known for its even, natural-looking coverage. Alleven also offers a range of skincare products, including a brilliant eye cream, gel-to-patch mask, and serum, all formulated with clean, bioactive ingredients and next-generation technology.