Instant Mass Heavyweight features a distinctive blend of complex carbohydrates and protein, delivering a sustained energy source without the inclusion of added sugars, corn syrups, or fructose. Enriched with 18 essential vitamins and minerals, this shake is designed to support your physical performance before, during, and after workouts. With 60g of protein and over 1000 calories per serving, it’s an ideal choice for those aiming to increase muscle mass and weight.

Perfect for hardgainers and athletes alike, Instant Mass Heavyweight is simple to integrate into your daily routine. Just mix 300g with 700ml of water in a shaker or blender, and enjoy it between meals or post-workout for optimal results. This vegetarian-friendly shake comes in a convenient 5.4kg bag, ensuring you have a steady supply to help you reach your fitness aspirations. Fuel your body effectively and elevate your performance with Instant Mass Heavyweight.

Maltodextrin, Glutamine Peptides (WHEAT), OAT Flour, Whey Protein Concentrate (MILK, Emulsifier (SOYA Lecithin)), Cocoa Powder (Chocolate varieties only), MILK Protein (of which 80% Micellar Casein, 20% Native Whey), Hydrolysed Whey Protein (MILK), Flavourings, Creatine Monohydrate (Creapure®), Sodium Chloride, Cocoa Powder (Salted Caramel variety only), Colour (Betanin) (Strawberries & Cream variety only), Potassium Chloride, Magnesium Citrate, L-Glutamine, L-Choline Bitartrate, Colours (Betanin, Anthocyanins) (Blueberry variety only), Colour (Carotenes) (Vanilla Ice Cream and Salted Caramel varieties only), Vitamin C (L-Ascorbic Acid), Sweetener (Sucralose), Bacillus Coagulans (LactoSpore®), Zinc Bisglycinate, Vitamin E (D-Alpha Tocopherol Acetate), Selenium Enriched Yeast, Ferrous Bisglycinate, Vitamin B3 (Nicotinamide), Copper Bisglycinate, Black Pepper Extract (BioPerine® Piperine), Vitamin A (Retinyl Acetate), Vitamin B5 (Calcium D-Pantothenate), Vitamin D3 (Cholecalciferol), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B2 (Riboflavin), Vitamin B1 (Thiamine Hydrochloride), Chromium Picolinate, Vitamin B9 (Folic Acid), Vitamin B7 (D-Biotin), Vitamin B12 (Methylcobalamin).

Please refer to the product packaging label for the most accurate and up-to-date information regarding ingredients. It is crucial to review all ingredients on the product packaging itself carefully to ensure they align with your dietary needs and restrictions. Welzo cannot be held responsible for any discrepancies or allergen information on the website as the information is not always accurate.

UK, Europe & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £45 to the UK.

Returns: Our supplements are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging.

Mix 300g (approximately two level 250ml measures) with 700ml of water in a shaker or blender. When starting, it may be beneficial to begin with half the quantity before gradually increasing to the full serving to fit your personal calorie plan. Consume Instant Mass Heavyweight between meals to maintain a positive nitrogen balance, or drink 20-30 minutes after a workout for optimal results. Alternatively, take it 45-60 minutes before bed to contribute to muscle maintenance overnight. Once mixed, consume the shake immediately and do not leave to stand. Store in a cool, dry place away from heat. This product is not intended for use by persons under the age of 18. Keep out of reach of young children.

Please consult the product packaging for accurate instructions on how to use the product. Welzo is not liable for any discrepancies or errors on the website. Always follow the directions on the packaging to ensure proper use.