ON Serious Mass Inhoud:5.45kg or in place of a

or in place of a meal

This high-quality formula contains carefully selected ingredients that support general health

VNM Vitamin C Powder contains pure ascorbic acid

This means for example 6-8 weeks of use

including vitamin C

ON Serious Mass Inhoud:5.45kg or in place of aRapid weight gain Contains creatine monohydrate 2,7 kg * Rapid weight gain * Contains creatine monohydrate * 2,7 kg Serious Mass from Optimum Nutrition is a weight gainer as we mainly knew it in the 90s. Serious Mass contains 100 kcal per 378 grams, mainly consist of carbohydrates derived from maltodextrin. Our advice is to take the serving size of 1250 kcal (334 grams of powder) on the back of the label, divided over 2 shakes. The first serving