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Interactive Mammoth Mass Gainer

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Interactive Mammoth Mass Gainer




Free GB Delivery available on orders over £9.99

This product is currently out of stock

  • Product details
  • Nutritional Info
  • Reviews
  • Delivery Info
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  • Product details
  • Interactive Mammoth Mass Gainer Details

    • Mass Weight Gainer  
    • 1,250 Calories  
    • 60g Quality Protein
    • Increase Muscle Mass   
    • Improve Performance 

    Interactive Mammoth Mass Gainer is a delicious weight gain shake, designed to help you pack on the pounds and fast! If you’re what we call a “hard gainer” then this is the perfect product for you due to the high amount of calories per serving.  

    The Mammoth Mass Gainer shake also delivers slow and fast Carbohydrates, with a Low Glycemic Maltodextrin, providing a whopping 230g of Carbs per serving.

    Mammoth Mass Gainer delivers an impressive 60g Protein. Combining Whey Protein Isolate, Whey Protein Concentrate, Micellar Casein.

    Interactive Mammoth Mass powder is easy to mix and comes in a range of delicious flavours. Perfect for those looking to achieve goals you’re looking for.

    Mammoth Mass shake is designed to help you to pile on ‘clean’ mass gains, quickly. Providing you with 1250 calories per serving, but still low in sugar.

    This mix of Protein sources provides different absorption rates, resulting in a continual release of essential Amino Acids, perfect to help increase and maintain healthy lean muscle mass.

    Overall, if you're looking for a high quality product that will help add the size you want with no horrible added ingredients, this is the one for you.

    Our guru says...

    Specifically designed for the mass gainers or individuals looking to gain weight and strength, fast!

    Jonnie Steward

    Head Athlete

    Top selling flavour









    Peanut Butter Chocolate

  • Nutritional Info
  • Interactive Mammoth Mass Gainer Nutritional Information

    Recommended Usage:

    Mix 4 scoops (320g) of Mammoth Mass with 20 fl.oz (591 ml) of water.

    On training days: Take 1 serving for breakfast and 1 serving post workout.

    On non training days: Take 1 serving for breakfast and 1 serving in the afternoon.

    Tips: To increase calorie intake mix 4 scoops of Mammoth Mass with 20 fl.oz (591ml) partly skim milk (2%) twice a day for a Mammoth 160 grams of Protein and 3100 Calories per serving.


    Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg White Albumen), Maltodextrin, Crystalline Fructose, Cocoa, Medium Chain Triglycerides (derived from Fractionated Coconut Oil), Tricalcium Phosphate, Enzyme Blend (Protease I, Protease II, Lactase, Amylase), Natural and Artificial Flavours.

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  • Delivery Info
  • UK Mainland

    UK Mainland Home Delivery* Excludes following postcodes: AB31, AB33, AB34, AB35, AB38, AB41, AB42, AB43, AB44, AB45, AB51, AB54, AB55, AB56, IV1, IV2, IV3, IV4, IV5, IV7, IV9, IV10, IV12, IV15, IV16, IV17, IV18, IV19, IV23, IV27, IV30, IV31, IV32, IV36, IV45, KA27, PA20, PA28, PA29, PA31, PA43, PA44, PA72, PA78, PH4, PH6, PH7 ,PH9, PH10, PH13, PH14, PH15, PH18, PH31, PH33, PH36, PH49, PH50, HS2, HS9, ZE1, ZE2, KW1 ,KW6, KW12, KW14, KW15, KW16, KW17, PO31, PO32, PO33, PO34, PO35, PO36, PO37, PO38, PO39, PO40, PO41, BT, IM, JE, GY

    For all postcodes above please check our shipping information page for more details

    Delivery Type Cost Courier Timings
    InPost 24/7 lockers (5kg Weight Limit)



    Next Working Day (Order Before 2:30pm)

    Standard Delivery


    Royal Mail & DPD Local

    2-4 Working Days

    Collect+ (10kg Weight Limit)

    for more details on this service check out our CollectPlus step by step guide
    Collect Plus



    1-2 working days

    Next Day Delivery (Excluding UK Public Holidays)


    DPD Local

    Orders placed before 4pm Mon - Fri will be delivered the next working day. Any orders placed after 4pm on this service will be delivered within 2 working days.

    Nominated Delivery


    DPD Local

    Choose a day that suits you.

    Saturday delivery


    DPD Local

    Orders placed before Friday 4pm will be delivered Saturday. Any order placed after 4pm on a Friday will be delivered the following Saturday.

    Pick Up From Warehouse



    If order is placed between 9-3 Monday To Friday goods will usually be ready to pick up within 3 hours. We will send notification when the package is ready for collection.


    All Orders will be subjected to a shipping charge of £1.97 if the products in the basket are valued below £9.99 and they will be sent with Royal Mail on a 2-4 working day service.

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