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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Recommended intake is 1 x 60g serve per day
Optimal BCAA levels
Includes - Gold Standard Pre Workout 30sv
Supplement Facts:Serving Size: 1 Scoop (31
30 minutes prior to training
ON Serious Mass 12lb Best Before 10/25-3/26 flavour:Strawberry 3/26 Recommended intake is 1 xStrawberry Best Before 10 25 Banana Best Before January 2026 Strawberry Best Before March 2026 Every serve of Optimum Nutrition Serious Mass delivers over 1250 of nutrient loaded calories, that are blended with 50g of anabolic (muscle building) protein, from quality proteins such as ultra filtered whey protein concentrate, calcium caseinate, and egg albumen. Features:+ Serious Weight Gain Protein Formula+ 1,250 calories per serve+ 50g Protein High
