Grain 4 Grain Coupons & Promo Codes
Grain 4 Grain 40% Off Coupon Codes and Promo Codes. We upcycle spent grain to create low carb, high protein keto friendly flour and products. In reality, since spent grain is actually made from the leftovers of the beer making process, almost all of its carbohydrates are removed during this process. This leaves a high protein and high fiber product behind that can be used to make a super healthy alternative flour. Spent grain is all around awesome, being both environmentally friendly and incredibly good for you. Its fiber content alone is enough reason to add it to your diet. But, it’s also incredibly high in protein!