Build your protein routine around products you enjoy with Black Friday protein deals at Holland & Barrett. Explore whey protein powders, clear whey blends and plant-based options in a variety of flavours and serving sizes. Powdered protein can be mixed into a shake, blended with breakfast or added to recipes, while different formulations give you a choice of texture and taste. Browse Black Friday whey protein deals for a more specific selection, or explore protein bar offers for convenient snacks. Brands in the promotion include Myprotein, Optimum Nutrition and Applied Nutrition. You can also find creatine and hydration products in our wider Black Friday Active Nutrition deals.