Huel Referral Code page. Welcome! Enjoy and share Huel referral links on this page. Huel is a nutritionally complete powdered food that contains all the proteins, carbs, and fats you need. If you're a fan of Huel make sure you give them a thumbs-up recommendation to influence friends and others. Huel is 100% vegan, super convenient, high in protein and fibre, has no added sugar, requires minimal packaging and has a shelf-life of 12 months. Be sure to share your Huel referral link here after signing-up.