Weight Gainers
Shop our range of weight gain supplements, featuring shakes, foods, spreads, and bars designed to support your bulking up ambitions.
Shop Weight Gainers at Myprotein
Weight gainers are high-calorie supplements designed to help you increase your daily energy intake. Formulated with a blend of protein and carbohydrates, these supplements provide a convenient way to support your nutrition goals when whole food alone isn't enough.
Whether you're looking to build size or simply struggle to consume enough calories through regular meals, weight gainer supplements offer a practical solution. Available in powder form, they mix easily with water or milk to create calorie-dense shakes that fit seamlessly into your daily routine.
Who Weight Gainers Are For
Weight gainers suit anyone looking to increase their calorie intake efficiently. They're particularly popular with athletes, bodybuilders, and gym-goers who need substantial energy to fuel intensive training sessions and support their physique goals.
If you find it challenging to eat enough food throughout the day or have a naturally fast metabolism, weight gainer powder provides a straightforward way to boost your nutritional intake. They're also useful during periods of increased training volume when your energy requirements rise significantly.
When to Use Weight Gainers
Many people consume weight gainers between meals to supplement their regular food intake. Taking a shake mid-morning or mid-afternoon helps spread your calorie consumption throughout the day without requiring you to prepare additional meals.
Post-workout is another popular timing choice, as it provides both protein and carbohydrates when your body needs replenishment. Some prefer to have a weight gainer shake before bed as a final calorie boost, though timing ultimately depends on your personal schedule and preferences.
Weight Gainer Benefits
Convenient Calorie Delivery
Weight gainer supplements pack hundreds of calories into a single shake, making them far easier to consume than equivalent amounts of whole food. This convenience proves invaluable when you're busy or simply don't have the appetite for another full meal.
Protein and Carbohydrate Blend
These supplements combine protein with carbohydrates in carefully formulated ratios. Protein contributes to the growth and maintenance of muscle mass1, whilst the carbohydrate content provides the substantial energy needed to support your training and daily activities.
Easy to Customise
Weight gainer powders mix effortlessly with various liquids, allowing you to adjust consistency and flavour to your liking. Add them to smoothies with fruit, nut butter, or oats to create even more calorie-dense drinks tailored to your taste preferences.
Supports Nutrition Goals
For those with high energy requirements or difficulty eating large volumes of food, weight gainers offer a practical nutritional solution. They help bridge the gap between what you can comfortably eat and what your body needs to achieve your goals.
Popular Picks
Looking for serious calories? Impact Whey Gainer offers a delicious way to boost your daily intake with a high-protein breakfast or snack that feels more like a treat than a supplement.
FAQs
What exactly are weight gainers?
Weight gainers are calorie-dense supplements formulated with protein, carbohydrates, and often additional nutrients. They're designed to help you increase your daily energy intake when consuming enough calories through whole food alone proves difficult or impractical.
How do mass gainers differ from protein powders?
Mass gainers contain significantly more calories and carbohydrates than standard protein powders. Whilst protein powders focus primarily on delivering protein with minimal additional calories, mass gainer supplements provide a complete macronutrient blend designed specifically for those needing substantial energy intake.
A typical protein shake might contain 100-150 calories, whereas weight gainer powder can deliver 400-1000+ calories per serving, making them fundamentally different products for different purposes.
How much weight gainer should I take daily?
Serving sizes vary between products, but most people start with one serving daily and adjust based on their individual calorie requirements. Some may need two servings on training days or during periods of increased activity, whilst others find one shake sufficient to meet their needs.
Track your overall calorie intake from all sources to determine the right amount for you. Weight gainers should supplement your regular meals, not replace them entirely.
Can I use weight gainers if I'm lactose intolerant?
Many weight gainer supplements contain whey protein, which includes lactose. However, some products use alternative protein sources or include digestive enzymes that may help. Check individual product labels for specific ingredients and consider vegan weight gainer options if dairy presents issues for you.
What's the best time to take mass gainer supplements?
There's no single "best" time—it depends entirely on your schedule and goals. Many people consume weight gainers between meals, post-workout, or before bed. The most important factor is consistency and ensuring you're meeting your total daily calorie requirements.
Experiment with different timings to find what works best for your routine and digestion. Some prefer splitting their daily serving into two smaller shakes throughout the day.
Do I need to train intensively to use weight gainers?
Weight gainers simply provide calories and protein—they're not exclusive to intense training programmes. That said, they're most commonly used by people engaged in regular resistance training or sports who need additional energy to support their activity levels and physique development.
How do I choose between different weight gainer products?
Consider the calorie content per serving, protein-to-carbohydrate ratio, and ingredient quality. Some mass gainers provide 500 calories per serving, whilst others exceed 1000 calories. Choose based on your specific energy needs and how much whole food you're already consuming daily.
Flavour variety and mixability matter too, as you'll likely be consuming these shakes regularly. Read product descriptions carefully to find the formulation that aligns with your nutritional requirements.
Who developed these weight gainer formulations?
Myprotein's expert nutritionists developed these weight gainer supplements, carefully balancing macronutrients to create effective, high-quality formulations. Each product undergoes rigorous testing to ensure it meets our standards for purity and nutritional content.
Can I mix weight gainer powder with ingredients other than water?
Absolutely. Mixing weight gainer supplements with milk increases the calorie and protein content further. Many people also blend them with banana, peanut butter, oats, or frozen fruit to create customised shakes with even higher calorie density and improved flavour.
Experiment with different combinations to find recipes you genuinely enjoy. The more palatable your shakes, the more likely you'll stick to your nutrition plan consistently.
How long does it take to see results from using weight gainers?
Results depend entirely on your overall calorie intake, training programme, and individual metabolism. Weight gainer supplements are simply a tool to help you meet your nutritional needs—they work when combined with consistent training and adequate total daily calories.
Track your progress over weeks rather than days, and adjust your intake based on how your body responds. Everyone's requirements differ, so what works for others may need tweaking for your situation.
1. Protein contributes to a growth in muscle mass.