Boditronics Mass Attack Heavyweight
If you’ve ever struggled to drink a full mass gainer shake because it’s too thick, too chalky, or just too much — Mass Attack Heavyweight was designed with you in mind. Boditronics have engineered a formula that packs a colossal 1,300 calories and 60g of protein into a shake that mixes smoothly in as little as 300ml of water, so you can hit your calorie target without the bloat or the battle.
What makes it genuinely different is the quality behind those calories. Rather than loading up on cheap sugars, Mass Attack Heavyweight draws from a complex carb blend of ground whole oats and maltodextrin for a low-GI energy release, and incorporates MCTs — a unique fat source that the body metabolises more like a carbohydrate — for clean, sustained fuel with no energy crash. Add in 5g of creatine monohydrate per serving to drive strength and muscle size, and you have a true all-in-one heavyweight formula that works as hard as you do.
- 1,300 calories | 60g protein per full serving
- Half-serving option — 650 kcal | 30g protein — for spreading intake through the day
- Complex carb blend — ground whole oats & maltodextrin (low GI)
- MCTs for clean, sustained energy without the crash
- 5g creatine monohydrate per serving for strength & muscle size
- Mixes smoothly in 300–500ml — no chalky texture
- No artificial colours or flavourings
- 2kg tub
Recommended Use:
Add 4 slightly heaped scoops to 300–500ml of water or milk in a blender bottle and shake vigorously for 20–30 seconds. Best consumed post-workout or between meals.
Allergens: Contains Milk, Gluten, Oats. Made in an environment that processes nuts.
Delivery estimates are from the date of dispatch, NOT the date of purchase. All orders are subject to a two days handling time.
We mainly use Royal Mail for all deliveries, however depending on order size and availability, we also use Parcel Force/ DPD as our main courier partners.
We will email confirmation of your order on receipt and for those orders being delivered by a courier company you will receive further delivery update emails via the courier company directly (usually with a delivery slot). Please leave your mobile number at ordering stage if you would like to receive notifications.
Should you not be at home to receive your delivery, our couriers will try again the following day or give you the option to rearrange a delivery time/ collection point.
Should you not be in to sign/ receive your delivery, please let us know via email info@gymsupplements.co.uk and we will arrange to leave your parcel with a neighbour if it is possible to do this.
Should you choose to call, please do not leave a voicemail. Instead, please email us along with your order number.
If you leave a signed authorisation note the couriers will leave your parcel in an alternate place at your delivery address however this will be entirely at your own risk.
Delivery Rates;
- Free Delivery on all orders over £70+
- £4.99 for all orders below £70
While we work hard to ensure all orders are dispatched as quick as possible, sometimes it is out of our hands & even the most reliable couriers can end up having delays.
In this instance, please get in touch with us via email and we will reach out to the courier for an update.
