The Monstrous Gainer 3 Kg by Vitobest is a powerful weight gain formula aimed at athletes and bodybuilders who want to rapidly and effectively increase their muscle volume. Combining high glycemic index carbohydrates such as maltodextrin and dextrose with high-quality whey protein, this supplement provides a robust caloric and nutritional boost. Ideal for those with a fast metabolism, it allows for weight gain and efficient energy replenishment. Enriched with creatine, glutamine, and vitamins, it optimizes athletic performance and muscle recovery. Its flexible dosing allows it to be tailored to individual needs, whether mixed with water for light consumption or with milk for increased caloric value. Manufactured in Spain by Vitobest, this product comes in a 3 kg pack, sufficient for intensive training cycles. Warnings include keeping out of reach of children and not exceeding the recommended dose, as well as consulting a health professional if applicable.