Loading
Single Free Product background image
FREE FREAK3D ENERGY RTD WITH EVERY $50 SPENT ON THE ANABOLIX RANGE!

Choose a Free Gift or click checkout to receive Free Shipping

${ product.title }
Down chevron icon
${ getter }
${ quantity }
Exclusive NW Product Badge
Custom NW Variant Badge

Extreme Mass by International Protein

4.7
Rated 4.7 out of 5 stars
15 Reviews
write a review
In stock Online Out of Stock Online
${ selectedVariant.price_money }
${ variants[0].price_money }
${ percentageOff(selectedVariant) }% Off
Don't Pay: ${ selectedVariant.comparePrice_money }
rewards-icon
${ Math.floor(selectedVariant.price/100) } Points
$${Math.floor(selectedVariant.price / (100 / 0.03) * 100) / 100} Cashback
Close
AfterPay Desktop Image Mobile AfterPay banner

or 4 interest free payments of ${ selectedVariant.afterPayPrice }

Extreme Mass from International Protein has been specially crafted to support serious mass gain by providing a consistent supply of high-quality calories. Unlike many other mass gainer supplements, this product... Read more

Maximum of ${ maxQuantity } available.

${ quantity }

Was: $${ totalComparePrice }
Total: $${ totalPrice }

Extreme Mass from International Protein has been specially crafted to support serious mass gain by providing a consistent supply of high-quality calories. Unlike many other mass gainer supplements, this product is genuinely energy-rich and designed for weight gain. Along with a blend of five protein sources and complex carbohydrates, it also features beneficial MCT oils.

The inclusion of MCT oils in this formula is particularly advantageous as they offer more energy per gram compared to carbs and proteins alone. These oils are packed with beneficial saturated fats that are not linked to heart issues.

With a comprehensive amino acid profile including Hydrolysed Whey Protein Isolate (WPI), High Glycomacropeptide WPI, Whey Protein Concentrate (WPC), Calcium Caseinate, and Egg Albumen, this product supports muscle growth by promoting nitrogen balance.

In addition to protein sources, glucose and rice starch (in a non-allergenic form) are combined in this supplement to fuel metabolic activities effectively.

International Protein products are favored by top athletes across various sports disciplines, from bodybuilding to extreme sports, thanks to their commitment to quality and performance. The company's founders have excelled in their respective fields, ensuring that their products are backed by expertise and experience in nutrition and performance.

Karmichael Hunt stands out as one of the select athletes who have achieved professional excellence in three different football codes (image courtesy of IP).

Mix up to 100g (three scoops) of this weight gainer with 500ml of milk in a shaker or blender. Take two to three times daily in addition to your regular meals for optimal weight gain. Best times for use are mid-morning, mid-afternoon and before going to sleep.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
More Information

Extreme Mass from International Protein has been specially crafted to support serious mass gain by providing a consistent supply of high-quality calories. Unlike many other mass gainer supplements, this product is genuinely energy-rich and designed for weight gain. Along with a blend of five protein sources and complex carbohydrates, it also features beneficial MCT oils.

The inclusion of MCT oils in this formula is particularly advantageous as they offer more energy per gram compared to carbs and proteins alone. These oils are packed with beneficial saturated fats that are not linked to heart issues.

With a comprehensive amino acid profile including Hydrolysed Whey Protein Isolate (WPI), High Glycomacropeptide WPI, Whey Protein Concentrate (WPC), Calcium Caseinate, and Egg Albumen, this product supports muscle growth by promoting nitrogen balance.

In addition to protein sources, glucose and rice starch (in a non-allergenic form) are combined in this supplement to fuel metabolic activities effectively.

International Protein products are favored by top athletes across various sports disciplines, from bodybuilding to extreme sports, thanks to their commitment to quality and performance. The company's founders have excelled in their respective fields, ensuring that their products are backed by expertise and experience in nutrition and performance.

Karmichael Hunt stands out as one of the select athletes who have achieved professional excellence in three different football codes (image courtesy of IP).

Mix up to 100g (three scoops) of this weight gainer with 500ml of milk in a shaker or blender. Take two to three times daily in addition to your regular meals for optimal weight gain. Best times for use are mid-morning, mid-afternoon and before going to sleep.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
4.7
Rated 4.7 out of 5 stars
Based on 15 reviews
Total 5 star reviews: 12 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
93%would recommend this product
Rating
Ratings
15 reviews
  • BB
    Brice B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    new favorite

    Great bang for your buck, flavour is tasty (choc banana) and not clumpy when well mixed

  • JC
    Jai C.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    4 months ago
    Mr

    Great product we worth it

    TasteRated 4.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
  • CO
    Caleb O.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Protein

    Really worth the price and has a great taste like all other International proteins do

    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 4.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
  • AK
    Adam K.
    Verified Buyer
    Rated 3 out of 5 stars
    8 months ago
    .

    Filling, bit to much sugar (not sure if it just tastes like that because of the flavour?)

    TasteRated 4.0 on a scale of 1 to 5
    TextureRated 4.0 on a scale of 1 to 5
    Value for moneyRated 4.0 on a scale of 1 to 5
  • M
    Maya
    Flag of Australia
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Surprisingly good

    I prefer this over serious mass in terms of taste. it didn't make me feel nauseated

Reviews LoadedReviews Added
Gifts
Close Icon
Gift Product Image

${ gift.displayName }

${ gift.promoTitle }