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Dextrose is a form of sugar/carbohydrate that provides a fast acting source of energy and makes a great post workout carb. We offer dextrose in a 2kg bag and if you choose to buy in bulk you’ll save even more. Savings start at 13.4% for a double pack and you’ll save over 20% for a 5 pack which is 10kg.

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5 out of 5 stars, 18 reviews

Our NON GMO dextrose monohydrate is a simple sugar made from fermented glucose with a very high glycemic index, making it a fast acting source of energy and great to use for post workout carbs. It's easily digested and ideal to use when carbohydrates are needed quickly for energy and/or recovery, making it one of the best carbohydrate sports supplements available.

Bulk Buy Discounts

2x2kg for $14 each
3x2kg for $13 each
4x2kg for $12.50 each
5x2kg or more for $12 each
10x2kg or more for $11.75 each
12x2kg or more for $11.50 each
Weight: 2kg
from $15.00

Serving Size: 50g (one level scoop)              Servings Per Package: 40

Intense workouts and hard training lower the body’s energy supplies & create a potentially catabolic (muscle burning) state in the body. That is where our NON GMO Dextrose can help.

Dextrose is a simple sugar made from fermented glucose with a very high glycemic index making it a fast acting source of energy. It’s an easily digested carbohydrate and is beneficial when carbohydrates are needed quickly for energy and/or recovery from high levels of activity.

Dextrose has been shown to increase insulin within the body and therefore assist with the absorption of various other nutrients such as amino acids and creatine, therefore improving the ability to recover from intense exercise. It is also:

  • Gluten Free
  • Vegan Suitable

So whether you are a tri-athlete, cyclist or bodybuilder needing energy pre, during or post workout, our pharmaceutical grade Dextrose is the ideal carbohydrate to be used with plenty of water & possibly a fast acting protein, if recovery is the main goal. For a synergistic recovery effect combine Dextrose with Maltodextrin in a 50/50 ratio.

  • Increases insulin, ideal for post workout
  • Gain or maintain lean mass
  • Recover glycogen stores
  • Easily digested 
  • Sweet tasting

Ingredients: Pure Pharmaceutical Grade Dextrose Monohydrate

  Per 50g Per 100g
Energy (kJ) 798 1596
Calories 191 381
Protein NIL NIL
Fat – total NIL NIL
Carbohydrates – total 45.9g 91.8g
Carbohydrates – sugars 45.9g 91.8g
Sodium NIL NIL

Customer reviews

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  • 5

    A good sugar substitute + post workout

    Posted by on 31 Aug 2016

    I mix this with creatine monohydrate and maltodextrin as a post-workout shake.

    I find it also helps fight sugar cravings.

  • 5

    Great value for money

    Posted by on 28 Apr 2016

    I use a scoop of this product post-workout: mixes well with my protein, tastes good and great value for money

  • 4

    Pure quality

    Posted by on 13 Sep 2015

    I usually always use maltodextrin for all my shakes though i decided to go with dextrose for the last order.
    It mixes very well.
    It is a bit sweeter than the Maltodextrin so i tend to use a bit less than scoop to not over power the flavour of the protein.
    Works very well right before and right after training, kicks in a bit quicker than the maltodextrin.
    Definitely quality pure great value product.

  • 5


    Posted by on 29 Jul 2015

    I love this product as a source of carbs, energy that's easy to manage. I put this as a regular part of my routine for intra workouts, as well as post workouts. I definitely notice the difference when I don't train with it.

  • 5

    Great Quality

    Posted by on 17 Dec 2014

    I mix this in when I take creatine post workout. It is very fine and dissolves easily. I've also used this in my water bottle when out riding for a boost in energy. Can definitely recommend.

  • 5


    Posted by on 10 Jun 2014

    my mates recommended me this product. give it a go. and i must said awesome. great value. pure stuff that work and help your body growth. worth every penny for it. i ll defenitely come back for more when im finish this bag.
    love it. make my post workout taste much better.

  • 5


    Posted by on 03 Jan 2014

    I was looking for a sugar substitute online and come across professional whey. I ordered a 5kg bag, and soon had it in my possession. The white powder is very light and sweet, without being over-sweet. I am enjoying making all my favourite sweet recipes, knowing that this is a much better product for me than regular toxic sugar. I will definitely try out other products that Professional Whey stock, as I believe now I'm on to a good thing, as I'm trying to lose 10 kilo's.

  • 4


    Posted by on 06 Nov 2013

    Its was the 1st time I have dealt with PW and the 1st time i have used Dextrose. I was surprised of its effectiveness during my 260 Cycling Race. It kept my energy up during the time i was actually stayed in the race. It gives a boost to my recovery and the healthier option as advised by my naturapath.

  • 5


    Posted by on 08 Oct 2013

    Love this product. It is the first and only dextrose product that i have and will ever use. It dissolves very easy and contains the only ingredient you need and none of the other fancy names you see on the other brands. Plus it adds its own little sweetness to your pwo shakes if you don't use any sweeteners. Highly Recommended!

  • 5

    Great product, awesome value for money!

    Posted by on 05 Oct 2013

    My first purchase from professional whey and I'll be back. I am getting over double they weight at half the price I was paying. Delivery was quick too :)

  • 5

    Excellent product & great value for money!

    Posted by on 03 Aug 2013

    This is the best carb supplement I have tried. Most have added sweeteners which taste overly sweet. This one tastes good and works well with Professional Whey's Egg White Protein Powder to make a great post-workout shake. You can add your own flavourings to suit your taste - I like to throw in a handful of mixed frozen berries and the pulp of a Panama passionfruit.

    Plus, it's excellent value for money!

  • 5


    Posted by on 01 Aug 2013

    Quality pure product, and ridiculously cheap. Excellent service and fast delivery from ProfWhey as always

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