ND Naturals WPI

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Nutrients Direct is now closed for business. Thank you for your support over the years.

If you’re looking for affordable Australian made supplements, we’d recommend switching to Bulk Nutrients.

Their natural Whey Protein Isolate is really something. Just pure WPI and nothing but natural flavourings and stevia, your body and taste buds will be thanking you for it.

Grab a free sample and try it out!


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ND Naturals WPI

ND Naturals WPI uses a premium cross flow microfiltered and ultrafiltered WPI which contains high levels of essential amino acids (EAAs) and branched chain amino acids (BCAA) which assist with muscle growth. WPI is the most bio available of all protein sources containing relatively no fat or carbohydrates and also has a fast absorption rate - perfect for those looking to minimise their carbohydrate intake. ND Naturals WPI is flavoured with only natural flavours and uses the highest grade of stevia as a natural sweetener to ensure a great tasting natural product.

Data based on vanilla flavour ND Naturals WPC Rice Protein Isolate Pea Protein Isolate Soy Protein Isolate ND Natural WPI
Protein per serve (g) 23 23.6 24.1 25.4 26.2
Take For
Type of protein/s Whey Vegetable Vegetable Vegetable Whey
Carbs per serve (g) 4.2 4.8 2.5 1.8 2.2
Fat total per serve (g) 1.3 0.6 2.0 0.4 0.6
Sugars per serve (g) 3.4 0.6 0.6 1.0 1.6
Serving Size (g) Stevia Stevia Stevia Stevia Stevia
Serves per kilo Choc, Vanilla Choc, Vanilla, Natural Choc, Vanilla, Natural Choc, Vanilla, Natural Choc, Vanilla
Additional Premium Ingredients 30 30 30 30 30
Notes 33 33 33 33 33
Flavours All natural flavours and sweetener Vegetarian, all natural flavours and sweetener Vegetarian, all natural flavours and sweetener Vegetarian, all natural flavours and sweetener All natural flavours and sweetener

Get More Protein in Your Diet with ND Naturals WPI

Are you struggling getting the right amount of protein for your specific fitness goals? One of our natural supplements – ND Naturals WPI – might provide you with the tools for the job. Read on to learn more about this protein powder from our natural supplements range and decide if it is right for you!

What Is ND Naturals WPI?

ND Naturals WPI is part of our natural supplements range, so this supplement provides you with whey protein isolate that does not contain any artificial sweeteners or flavourings. Instead of artificial flavours, our natural supplements only contain natural sweeteners, for example stevia.

What Is Stevia?

Stevia is a natural sweetener that is obtained from the Stevia rebaudiana plant and has added a tremendous amount of value to our natural supplements range. One of the biggest benefits of stevia is that the sweetener does not add any calories to supplements.

Considering stevia is obtained from a plant and not manufactured like other artificial sweeteners are, stevia falls under the category of natural sweeteners. Even though it is not manufactured, it is 200 times as sweet as sugar and additional studies have shown that stevia could have other medicinal benefits.

What Is Whey Protein Isolate?

Whey Protein Isolate is a specific supplement based on a product called whey. If you are a little familiar with dairy products or protein supplements already, you probably already know that whey is a specific type of protein found in milk, but also a by-product during the cheese-making process.

When whey is obtained from milk, it can be used to create three different types of supplements: whey isolates, whey concentrates and whey hydrolysates. Compared to whey concentrate, whey isolate contains higher levels of protein and can be manufactured to such a degree it no longer contains substances such as lactose, carbohydrates, fats or cholesterol.

What Are the Benefits of Whey Protein Isolate?

Whey protein isolate can be very beneficial for your workout regime, but also for your health in general. To learn more about these benefits, please go through the benefits that are described in our overview below.

The Repair of Cells, Muscles and Bones

One of the main benefits of whey protein isolate is the repair of cells, muscles and bones. Whey Protein Isolate contains high levels of branched chain amino acids, substances that are extremely important for athletes with quite the active lifestyle. To keep the body health and strong, the body will need higher levels of amino acids after exercise, so supplementing with whey protein isolate can keep all these things in check.

When you suffer from a shortage of branched chain amino acids, you will experience common symptoms such as fatigue. When this happens, your shortage of branched chain amino acids should be replaced within the hour; this is where whey protein isolate comes in.

Studies also supported the benefits of branched chain amino acids for muscle, cell and bone repair. During a study executed at the McMaster University of Ontario, Canada, researchers discovered that test subject using whey protein experienced muscle repair that was nine times higher than muscle repair experienced by test subjects using other protein supplements.

May Provide Protection Against Certain Illnesses

Preliminary studies have shown that whey proteins may have a positive effect on serious illnesses. Preclinical studies indicated that whey protein can have an anti-inflammatory effect, which can be compared to common prescription medication. Other studies also found that a specific whey protein, more specifically whey protein concentrate, could reduce the size of tumours. That being said, all tests relating to whey protein and illness prevention and treatment were executed on animals, so there is currently insufficient evidence backing up this research where humans are concerned.

Could Assist with Weight Loss

Adding a whey protein supplement to your diet can assist you during your weight loss journey. Over the past few years, numerous people have used whey protein supplements during their weight loss journey, since whey protein contains little fat or carbohydrates. In some cases, athletes also use meal replacements based on whey protein, which may help them shed those persistent fat deposits.

To back up this claim, a double blind study was executed at the Minnesota Applied Research Centre. Test subjects participating in the study were monitored over the course of 12 weeks and needed to reduce their daily calorie intake by 500 calories. Test subjects were also divided into two groups. The first group used a whey protein isolate supplement 20 minutes before having breakfast and dinner, while the other test subjects did not use any supplement during the trial. At the end of the study, the group using whey protein isolate showed a greater decrease in fat loss and an increased metabolic rate that helped them burn more calories on a daily basis.

How Much Whey Protein Do I Need on a Daily Basis?

The amount of whey protein you are going to need depends heavily on your activity levels. People who only exercise recreationally will need a protein intake between 0.5 and 0.7 grams per pound of body weight. However, endurance athletes and athletes who are restricted in their calorie intake will need a little more, more specifically a minimum of 0.8 to 0.9 grams of protein supplement per pound.


ND Naturals WPI can certainly help you to obtain your fitness goals, providing you combine this supplement with a balanced diet and the right exercise plan. If you are having problems determining the right nutrition or training routine in combination with ND Naturals WPI, it is recommended to contact your nutritionist or doctor for some additional advice.

Do you need more whey protein options? Have a look at our extensive range of natural whey protein supplements to find the right nutritional supplement for your training goals!

Aside from our ND Naturals Whey Protein Isolate, there are many other natural supplements in our range. So, if you require more natural supplements to add to your training, you can count on Nutrients Direct to deliver them. Like our Whey Protein Isolate, these natural supplements are available in different flavours, so you can easily find something that matches your personal taste.

When you choose one of our natural supplements without artificial flavourings or colourings, you can also benefit from our Muscle Money Loyalty Program. Each time your purchase a supplement with your Nutrients Direct account, you will be awarded several points. You can let these points accumulate over time, but you can also use them on your next order. When you use muscle points to get a discount, you basically convert them into currency during the check-out process. Then, you apply the currency on your order to get a nice discount. Therefore, our Muscle Money Loyalty Program is ideal for athletes who need supplements regularly. Instead of paying full price for your monthly supply of supplements, our Muscle Money Loyalty Program enables you to buy your supplements at a discount. So, instead of choosing any other supplement supplier, choose Nutrients Direct to benefit from regular discounts!



Serving size: 30g
Servings per package: 1kg – 33, 2kg - 66, 5kg – 166, 10kg - 333


Average Quantity Per Serving

Average Quantity Per 100g
Energy 462 kJ 1540 kJ
(111 Cal) (368 Cal)
Protein (dry basis) 25.2 g 84.1 g
Fat, total 0.7 g 2.2 g
- Saturated 1.0 g 0.3 g
Carbohydrate 1.9 g 6.4 g
- Sugars 1.3 g 4.4 g
Sodium 76 mg 252 g
Potassium 190 mg 634 mg
Colostrum 300 mg 1000 mg
Histidine 414 mg 1380 mg
Isoleucine 1354 mg 4513 mg
Leucine 2516 mg 8385 mg
Lysine 2203 mg 7343 mg
Methionine 496 mg 1654 mg
Phenylalanine 718 mg 2395 mg
Threonine 1675 mg 5584 mg
Tryptophan 384 mg 1281 mg
Valine 1363 mg 4543 mg
Alanine 979 mg 3263 mg
Aspartic Acid 2514 mg 8381 mg
Cysteine 477 mg 1590 mg
Glutamic Acid 4184 mg 13945 mg
Glycine 425 mg 1416 mg
Proline 1281 mg 4269 mg
Serine 1179 mg 3932 mg
Tyrosine 668 mg 2225 mg
Arginine 630 mg 2099 mg

Ingredients: Whey protein isolate [whey, emulsifier (soy lecithin)], cocoa (4%), natural flavours, colostrum, natural sweetener (steviol glycosides). Contains milk, dairy and soy products.

May contain traces of cereals containing gluten, tree nuts, sesame seeds and their products.


Average Quantity Per Serving

Average Quantity Per 100g
Energy 468 kJ 1560 kJ
(112 Cal) (373 Cal)
Protein (dry basis) 26.2 g 87.3 g
Fat, total 0.6 g 1.8 g
- Saturated 0.0 g 0.1 g
Carbohydrate 2.2 g 7.3 g
- Sugars 1.6 g 5.4 g
Sodium 71 mg 238 mg
Potassium 147 mg 490 mg
Colostrum 300 mg 1000 mg
Histidine 430 mg 1433 mg
Isoleucine 1406 mg 4687 mg
Leucine 2613 mg 8709 mg
Lysine 2288 mg 7626 mg
Methionine 515 mg 1718 mg
Phenylalanine 746 mg 2487 mg
Threonine 1740 mg 5799 mg
Tryptophan 399 mg 1330 mg
Valine 1415 mg 4718 mg
Alanine 1017 mg 3389 mg
Aspartic Acid 2611 mg 8704 mg
Cysteine 495 mg 1652 mg
Glutamic Acid 4345 mg 14483 mg
Glycine 441 mg 1470 mg
Proline 1330 mg 4433 mg
Serine 1225 mg 4083 mg
Tyrosine 693 mg 2311 mg
Arginine 654 mg 2180 mg
Ingredients: Whey protein isolate [whey, emulsifier (soy lecithin)], natural flavours, colostrum, natural sweetener (steviol glycosides). Contains milk, dairy and soy products.

May contain traces of cereals containing gluten, tree nuts, sesame seeds and their products.

Formulated Supplementary Sports Foods.
This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate physical 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.

Made in Australia from local and imported ingredients.


Directions for use:

Mix 30 grams (2 level scoops) with 200mL-250mL of water or skim milk in a shaker and shake for 30 seconds. Consume within 30 minutes.

Suitable for:

Active people looking to achieve or maintain a lean, toned appearance.

Serving suggestion:

ND Naturals WPI is best consumed after training to enhance muscle recovery and reduce soreness or to consume as a low carbohydrate snack.

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