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Regular price £68.99 GBP
Regular price Sale price £68.99 GBP
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Support your workouts with Genetic HiCal mass gainer. Our high-performance formula is engineered to maximise your calorie and protein intake per serving while reducing sugars, helping you gain weight for lean muscle mass, and see real results quickly.


Free delivery with same-day dispatch when ordered before 12:00pm.

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Key Benefits

BULK UP | Our tested glutamine and creatine formula gives you everything you need to bulk up.

LOW SUGAR | Avoid fat, gain only muscle with low sugar, high calories and carbohydrates.

ELITE ENERGY | Our formula contains Cyclic Dextrin, the ultimate carb-loading supplement, to maintain blood glucose levels during training.

BCAA'S BENEFIT | Contains all essential amino acids to help build muscle, fight fatigue and relieve muscle soreness.

ESSENTIAL MINERALS | A formula packed with minerals and electrolytes such as sodium, potassium and magnesium to improve hydration, energy levels and muscle recovery.

GREAT TASTE | Available in great tasting flavours: Chocolate and Strawberry.

SERVING SIZE | Recommended 100g serving, giving you 2 servings per 2kg pouch.

Genetic Hi Cal Powder

Our Hi Cal mass gainer is engineered to support your fitness journey by boosting energy, and helping you build muscle mass.

During periods of intense training your body needs a high quality protein source to contribute to the building and maintenance of muscle-mass, as well as calories and carbohydrates to provide energy.  Our Hi Cal formula does that by packing 414kcal and 34.6g of protein per 100g serving, to help support your training.

To help you achieve more from each serving we have included Cyclic Dextrin to help you process energy more efficiently, as well as creatine, glutamine and essential electrolytes to help maintain performance for longer during training, and recover faster after.

Perfect to add into your daily routine to provide an extra energy boost during training, or to help kick-start your recovery post-workout; all with an aim to help you bulk up and build serious muscle mass.

Cyclic Dextrin - or HBCD (Highly Branched Cluster Dextrin) - is a type of maltodextrin, and is essentially a convenient highly soluble carbohydrate that is a great source of energy during your workout, or a great way of replenishing your bodies energy post-workout.

By metabolising starches into simpler carbohydrates that are more-easily, and more-efficiently absorbed by the body, you get a slow, gradual release of energy with a near-instant impact.

Amino Acids are often described as the “building blocks” of protein, and although there are 20 in total that your body needs to help build and repair muscle, nine of them cannot be produced by the body – these are considered the essential amino acids, and must be obtained from diet .

Three of those nine are the Branched Chain Amino Acids (or BCAA’s) which have a different structure to other essential amino acids, allowing them to be oxidised directly by skeletal muscle and used as energy during training.

Our Hi Cal contains all essential amino acids, with 8.9g of BCAA’s (Leucine, Isoleucine and Valine), helping you maintain peak performance by alleviating muscle fatigue and soreness.

Creatine is a natural source of energy used by your muscles during physical activity, by boosting your bodies supply you can help to support intense training by increasing strength and energy during your workout, as well as promoting faster recovery following your session.

Our Hi Cal formula includes essential minerals and electrolytes such as Sodium, Potassium and Magnesium which help to improve hydration and energy levels, supporting your body to recover faster and more efficiently from intense training.

Suggested Use

Mix 100g (3 flat scoops) with 400ml - 500ml of cold water using a shaker cup or blender for best results. Consume immediately.

Recommended use of no more than four times a day. Close pouch after use. Store in a cool dry place, out of children’s reach. Do not use if seal is broken. Do not exceed recommended dose. Not intended as a substitute for a varied diet. Not intended to prevent, treat, or cure any disease or medical condition. Use within 12 months of opening. Do not use if pregnant, nursing or on medication.


Cluster Dextrin® (Highly Branched Cyclic Dextrin), Whey Protein Concentrate (Milk), Milk Protein Concentrate (Milk), Whey Protein Isolate (Milk), MCT Powder, Coconut Protein Powder, Flavouring, L-Glutamine, Stabiliser (Xanthan Gum), Natural Colour (Beetroot Red), Potassium Chloride, Magnesium Citrate, Sweetener (Steviol Glycosides (Stevia), Sucralose), Zinc Citrate.

For allergens see ingredients listed in bold. May contain traces of dairy, soy, and gluten.

Store in a cool, dry place out of direct sunlight.


36g Protein per Serving

8.2g BCAA's per Serving

3.7g L-Leucine

2.3g L-Isoleucine

1.5g L-Alanine

1.0g L-Arginine

1735 kJ per Serving

43.4g Carbohydrates per Serving

Potassium 17% NRV per Sevring

Magnesium 38% NRV per Serving

Zinc 30% NRV per Serving

Calcium 74% NRV per Serving



Our Hi Cal powder is a protein and carbohydrate supplement engineered to help you maximise your calorie and protein intake, supporting your muscle growth and maintenance, and helping to fuel your fitness journey.