MyProtein makes the most consistently reliable protein at the best price in the UK market — 21g protein per serving from whey concentrate, minimal filler ingredients, and a flavour range extensive enough that you'll find one you maintain using. The rational choice before experimenting with premium alternatives.
Form makes the best vegan protein available — a blend of pea, rice, and hemp protein that provides a complete amino acid profile comparable to whey, no artificial sweeteners (stevia only), and flavours developed by a food scientist rather than a supplement company. The choice for plant-based athletes who've been disappointed by the alternatives.
Momentous makes protein for professional sports teams and elite athletes — NSF Certified for Sport, which means every batch is tested for banned substances, grass-fed whey that's more nutritionally complete than grain-fed, and absolutely no artificial anything. The choice for women who take their nutrition as seriously as their training and want to know exactly what's in everything they consume.