Optimum Nutrition Serious Mass 2727g Vanilla

One serving of Optimum Nutrition Serious Mass Weight Gainer (Vanilla) typically provides approximately 1250 to 1260 calories and 50 grams of protein.
It's important to note that these values ​​are for one serving, which often consists of two heaped scoops and is prepared with water. If the product is prepared with low-fat milk, the calorie content can increase to over 1630 calories.
In addition to calories and protein, one serving of Serious Mass also contains over 250 grams of carbohydrates (with no added sugar), creatine, L-glutamine, and 25 vitamins and essential minerals.

Optimum Nutrition Serious Mass Weight Gainer in vanilla flavor contains creatine and L-glutamine to support physical performance and recovery. Each serving contains 5 grams of creatine monohydrate. It also contains L-glutamine and glutamine peptides.

For optimal results, it is recommended to consume Serious Mass at various times throughout the day. Between meals, the shake helps maintain a positive nitrogen balance and specifically increase daily calorie intake. Immediately after training, the product supports rapid regeneration and replenishes glycogen stores thanks to its high carbohydrate content. Additionally, a serving can be consumed before bed to continuously supply the body with nutrients for muscle growth during the nightly regeneration phase.

No, Optimum Nutrition Serious Mass Weight Gainer is not suitable for people with lactose intolerance or gluten sensitivity. The product contains whey protein concentrate, calcium caseinate, and sweet whey powder (milk/lactose), as well as glutamine peptides from wheat (gluten). Furthermore, it is explicitly stated that the product is not recommended for people with celiac disease or a gluten allergy.