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Discover our wide range of weight gainers at Discount Supplements, the effective way to achieve weight gain with your workout.

Why weight gainer supplements?

Weight gainers or mass gainers are perfect for athletes struggling to keep up with their metabolism. Combining carbohydrates with protein, they're an ideal way to supplement a healthy, balanced diet and significantly boost your calorie intake.

Browse our full range of mass gainer protein powder today to find the perfect weight gainer suited to your needs. They’re great for before or after a workout and available in delicious flavours, including chocolate, strawberry and vanilla. Discover our selection of shakers too, for easy and convenient preparation.

How to bulk safely and healthily

Healthy bulking means building muscle without gaining excess fat, and maintaining overall health and wellbeing. To do this effectively you should:

Eat in a moderate calorie surplus,aiming for 250 to 500 extra calories per day above your maintenance level. A high calorie protein powder can help you easily consume those extra calories.
Try to have around 1.6 - 2.2g of protein per kg of body weight daily across three to six meals. Chicken, beef, eggs, dairy, fish, and legumes are great for bulking. Mass ginger protein powder means you can add simple shakes into your routine to reach the recommended amount.
Fuel with carbs and healthy fats as well as protein. Carbs support energy and recovery and healthy fats support hormones. Try to maintain a balanced macro ratio of approximately 40% carbs, 30% protein and 30% fat, depending on your needs.
Strength train consistently and follow a structured resistance training program. Use progressive overload to continually challenge your muscles. If training three to six days per week, supplement with creatine to help with muscle recovery.
Monitor weight, strength gains, and energy levels and adjust food intake if weight gain stalls or increases too quickly. Used correctly, a weight gainer can support you with this.
Include one to two light cardio sessions per week to support heart health and manage fat gain. Steady-state cardio works particularly well during bulking phases.
Sleep between seven to nine hours per night to support muscle repair and hormone function, and manage any stress and recovery with rest days, stretching, or mobility work. Consider taking a casein supplement to help overnight muscle repair.
Stay consistent and be patient. A three to six month minimum bulking phase is often needed for meaningful results.

Essential mass gainer products

A mass gainer protein powder is an effective way to increase calories and get more protein without making extra meals. For an all round weight gainer, The Health Project All In One Mass Gainer has 30g Protein per serving with 5g of creatine and added glutamine, leucine & taurine.

For serious bulking, our XL Nutrition Xtra Mass Gainer packs 1000 calories per serving and a massive 50g of protein. Whether you’re easing into your first bulk or gearing up for a competition, we’ve got a huge choice of weight gainer protein powders to fit the bill.

How to use mass gainers

A mass gainer should be used alongside a healthy diet. Mass gainer shakes are one of the most popular ways to take protein powder for weight gain because they’re quick to make and you can drink them on the go. You can take mass gainers post-workout to replenish glycogen and support muscle recovery or between meals to boost calorie intake. For extra bulking, you might also take them with breakfast or before bed.

You can mix mass gainer protein powder with water, or with milk for additional calories and protein. Use a blender to create a protein shake, or add extra ingredients like banana, peanut butter, or oats to fortify smoothies.

If you’ve not used a weight gainer before, start with half a serving to test tolerance, then work up to a full serving. Some mass gainer protein varieties contain 800 - 1200+ calories per serving so you might need to see how that makes you feel before and to find a time of day that works best.

Frequently Asked Questions

What do mass gainers do?

Mass gainers are supplements designed to increase body weight and muscle mass. A mass gainer is typically a blend of protein, carbohydrates, fats, vitamins, and minerals.

They have a high caloric content, mostly from carbohydrates and proteins, providing the essential nutrients required for muscle growth and recovery. Weight gainer supplements are used by athletes, bodybuilders, and people with fast metabolisms. The enhanced caloric intake ensures the body has the necessary surplus energy for weight gain and muscle hypertrophy in line with performance goals.

How do I gain weight?

To gain weight, you need to be in a calorie surplus. This means consuming more calories than you burn. Gaining weight healthily involves a combination of diet, strength training, and lifestyle changes. Begin by focusing on increasing your caloric intake with nutrient-dense foods, such as whole grains, lean proteins, healthy fats, fruits, and vegetables. Eating between 3 to 6 times a day and including snacks like nut butters, avocados or protein bars will help too. For an on-the-go calorie source, try mass gainer protein shakes made with milk or water.

Prioritise strength training exercises, such as weight lifting, to build muscle mass, as muscle is denser than fat and contributes to healthy weight gain. It's also important to get adequate rest and sleep, as recovery is crucial for muscle growth.

What is a calorie surplus, and how do I achieve it?

A calorie surplus is simply consuming more calories than your body burns in a day. This leads to weight gain or muscle growth, depending on your level of physical activity. To achieve a calorie surplus, you need to understand your maintenance calories, which is the number of calories your body requires to maintain its current weight. When you know your baseline, you can increase your daily caloric intake by 5-20%, depending on your goals. A smaller surplus is better suited for gradual muscle gain and limiting fat increase.

To safely achieve a calorie surplus, eat nutrient-dense foods, and ensure a balance of carbohydrates, proteins, and fats. High-calorie snacks, more frequent meals, and liquid calories like weight gainer shakes can also help. Monitor your progress and adjust your intake based on your results to maintain an effective and healthy calorie surplus.

When is the best time to take mass gainer shakes?

You can take mass gainer shakes any time, but many people choose to use them immediately after a workout to replace calories lost during exercise and aid muscle recovery. You can also use a mass gainer protein powder in between meals to conveniently increase calories throughout the day, or with breakfast or before bed for an extra boost if you have a fast metabolism.

Are mass gainers bad for you?

Mass gainers aren’t bad at all when used correctly. If your intended goal is to gain weight then a protein powder for weight gain is an excellent choice. Mass gainers are meant to be used alongside a healthy diet and regular strength training. Overuse or reliance on mass gainers instead of a balanced diet can create an excessive calorie intake, leading to unwanted fat gain rather than lean muscle mass. Some mass gainers contain high levels of sugar, artificial additives, or low-quality proteins, which can have negative health implications in the long term. Use premium mass gainer products and follow the usage instructions to ensure you get the desired results.

Mass Gainers