The weight gain program is aimed at increasing your weight. With every serving of ISIFFitness, your body gets a balanced combination of protein, fat, carbohydrates, essential vitamins and minerals and together with regular food, your body gets the extra calories it needs for adding new mass. Therefore in this program, ISIFFitness products are used as supplements to normal food.

The «Weight gain» program usually requires 3-4 ISIFFitness Feel Well Packs per month.

Over a course of 1-3 months, we recommend the following eating habits:

Additional portion: 2-3 shake portions, dessert bars or soups daily, alongside your daily food intake, to be taken after eating.

How to prepare: Mix an ISIFFitness shake with full-fat milk, no less than 3.5%.

Extra calories: When making a shake, add bananas, strawberries or other calorie-rich fruits. You can add croutons or seasoning to the soups. You’ll get that great taste and the calories you need!

Drinking: Please note that throughout the program you need to drink at least 1.5-2 liters of water during the day in small portions. You should also drink a glass of water or other permitted beverages directly after consuming our products, or 15-20 minutes after eating, which greatly enhances the feeling of fullness. The exact amount of fluid needed per day, calculated per kg body weight, is 30-35 ml per 1 kg. This can be filtered or mineral water, green, red or black tea.

By combing the above ISIFFitness combinations with regular foods, one portion of ISIFFitness should be around
450 calories. Working with this program, you should see a daily increase of around 900-1500 calories that will help you gain the weight you need. To build muscle mass in this period, we recommend undertaking some physical activity.