Gainer 30-39% Whey
(number of products: 10)Gainers with 30-39% protein are the perfect choice for those who want to build muscle mass and improve the appearance of their muscles. The increased protein content in the product effectively translates into improved ability to synthesize muscle proteins, which promotes faster regeneration and growth of muscle mass. These supplements were created to supplement the daily diet, ensuring that your body receives not only protein, but also sufficient calories. Gainers with a protein content of 30-39% are products with a balanced composition that provide both high-quality protein and carbohydrates, essential for effective muscle building. Protein, the basic building block of muscle, supports the rebuilding of muscle fibers damaged during training, while carbohydrates replenish muscle glycogen stores, providing energy for intense exercise. These types of gainers are especially recommended for people with fast metabolisms who struggle to gain weight, as well as for athletes who need a quick source of calories after training.

NAPALM MRP 2,5 kg
Fitness AuthorityWhat are the effects of using a gainer with 30-39% protein level?
Gainers are supplements that combine high protein content with the right amount of carbohydrates and fats to provide your body with the necessary nutrients to build muscle mass. Thanks to 30-39% protein, our gainers provide optimal support in the process of muscle regeneration after intense training. A higher protein content provides a greater amount of BCAA and EAA amino acids necessary to build muscle mass.
Gainer will speed up your regeneration
Thanks to the content of amino acids, including BCAA, your muscles receive immediate support after physical exercise. This means less muscle pain and a quicker return to training, allowing you to regularly increase exercise intensity.
Why is a 30-39% Protein Gainer the best option for mass?
You'll find gainers on the market with varying protein contents – from 10% to as much as 50% (so-called "bulk"). So why is a ratio around 30-39% so often recommended by experts and chosen by experienced athletes? The answer lies in the perfect synergy of macronutrients.
This composition is no coincidence. It's a precisely balanced ratio of carbohydrates to proteins that maximizes anabolic processes in the body. Carbohydrates provide the energy necessary for a hard workout and replenish muscle glycogen immediately afterward. It's the fuel that fuels your efforts. In turn, the high 30-39% protein content provides a complete profile of amino acids, which are the building blocks needed to repair damaged muscle fibers and build new, bigger, and stronger ones.
By choosing a gainer from this category, you're investing in a product that simultaneously fuels your workouts and builds your muscles. This is a much more effective solution than drinking protein alone (which doesn't provide an adequate energy supply) or low-protein gainers, which often lead to excessive fat storage.
Gainer Ingredients - What's Inside?
The devil is in the details, and in the case of mass-gaining supplements – in the quality of the ingredients. Our gainers are not a random mix. These compositions are based on knowledge and experience, guaranteeing you maximum benefits.
The Power of Carbohydrates – Fuel for Your Muscles
The basis of every gainer is carbohydrates. But "carbohydrate" is a very broad term. In our products, you will find carefully selected fractions with varying absorption times, ensuring a constant and stable supply of energy:
- Maltodextrin and Dextrose: These are simple carbohydrates that are absorbed almost immediately. Their purpose is to rapidly replenish muscle glycogen after training and trigger a surge of insulin – the most powerful anabolic hormone that "transports" amino acids and creatine directly into muscle cells.
- Ground Oats or Waxy Maize: These are sources of complex carbohydrates. They release energy much slower, preventing sudden drops in blood sugar and keeping you feeling fuller for longer. Thanks to them, the gainer can successfully replace a full meal during the day.
Highest Quality Building Blocks – The Role of Protein
30-39% protein is a powerful dose of building blocks. But it's not just quantity that counts, but above all, quality. Our gainers use only high-quality protein sources:
- Whey Protein Concentrate (WPC): The most popular and versatile protein fraction. It is characterized by a good absorption time (approx. 2-3 hours) and a rich amino acid profile, including a high BCAA content.
- Whey Protein Isolate (WPI): A protein of higher purity and even faster absorption time. Perfect for consumption immediately after training, when every minute counts.
- Micellar Casein: This b"Nighttime" protein. It digests very slowly (up to 6-8 hours), ensuring a constant supply of amino acids to the muscles for many hours and protecting them from catabolism, for example, during sleep.
Additives That Make a Difference
The best mass gainers are more than just carbohydrates and protein. They are comprehensive formulas enriched with substances that enhance their effects. Many products in this category include:
- Creatine: The most researched and most effective legal anabolic steroid. It increases strength, endurance, and accelerates muscle mass building. Its addition to the gainer is a perfect 2-in-1 combination.
- BCAA Amino Acids and Glutamine: Accelerate recovery, inhibit muscle breakdown, and reduce post-workout soreness (so-called "soreness").
- Vitamins and Minerals: Intense physical exercise increases the need for key micronutrients. Their addition supports the proper functioning of the body and energy metabolism.
How and when to use a gainer?
Even the best supplement won't work if you use it incorrectly. The key to success is proper dosage and timing, tailored to your daily schedule and training.
Key Moment – Gainer Immediately After Training
The most important time to take a gainer is during the anabolic window, which is the period up to 60-90 minutes after finishing physical exercise. Your muscles are like sponges then – depleted of glycogen and "hungry" for amino acids. A serving of gainer provides them with exactly what they need:
- Fast carbohydrates replenish energy stores and stimulate insulin.
- Fast-absorbing protein (WPC/WPI) immediately begins the process of repairing and rebuilding microdamages in muscle fibers.
Drinking a shake at this time is the easiest way to stop catabolism (muscle breakdown) and initiate a powerful anabolic impulse (growth).
Supplementing Your Diet During the Day
Building mass is a process that lasts 24 hours a day, not just the hour after training. A gainer is the perfect tool for "maxing out" calories and macronutrients throughout the day:
- As a second breakfast or afternoon snack: When you don't have time to prepare a full meal, a shake is a quick, tasty, and nutritious solution.
- As a meal addition: If your breakfast (e.g., oatmeal) is low in protein, add half a portion of gainer to it to balance the meal.
- Before bed (if it contains casein): Gainer with added casein will provide your muscles with nourishment throughout the night.
Here are detailed answers to your questions about using the gainer:
How much gainer should you take per day?
A typical serving is approximately 100–150 g of product per day, which provides an average of 400–600 kcal. However, depending on your needs, you can take:
What's the best way to take a gainer?
To maximize the effects of a gainer, use it at the right times. The best time is after a workout.
How much weight does a gainer cause?
The average weight gain is about 5-6 kg per month, while maintaining a caloric surplus of 300-500 kcal per day.
Can you drink a gainer every day?
Yes, you can. Daily consumption of the gainer is safe and effective, provided that: you do not significantly exceed your caloric needs, the product supplements your diet and does not replace it completely, you do not have any health contraindications (e.g. diabetes, insulin resistance)porn – then high-carb gainers may be problematic).