Optimum Nutrition Protein Powder Prices

The Optimum Nutrition protein powder products we track average £52.09; the category as a whole averages £41.87, so the brand is about 24% more expensive than average. An average alone isn't a complete measure: package sizes differ, so the cost per serving gives a more accurate comparison.

We currently track 44 protein powder products from Optimum Nutrition and record each price four times a day. When the brand removes a product from its catalog we stop listing it, but we keep the price history it built up.

The price drops we currently verify in this category average 3.4%. That isn't a fixed promotion but a snapshot recalculated on every check; it changes as prices change.

We collect prices from the store's own site four times a day, and every product card shows when it was last checked. The final price is the one at the store's checkout, where shipping, promotion terms or cart discounts can change the details.