Tasteless & Flavourless Protein Powder

Lupin Gold is an unflavoured, tasteless protein powder with no sweeteners, no stevia and no added flavours. One ingredient, lupin protein isolate at ~90% protein, so it disappears into smoothies, cooking, baking or whatever you are making.

6 products Packed in Australia

The range

Pick your size

Unflavoured by design. It takes on whatever it goes into, so one pack covers smoothies, oats, yoghurt and baking.

Hover a pack to see the back.Tap a pack to see the back, or hold to peek. Swipe for more.

Lupin Protein Isolate 600g

The everyday pack. Unflavoured, so it goes into anything.

$59.95$2.00 a serve · 30 serves

Per 20 g serve: 18.0 g protein, 355.6 kJ

Home & Away Bundle 600g for the kitchen, 350g for the gym bag. $89.95

Lupin Plant Protein Isolate (600g)

$59.95

$2.00 a serve 30 serves

Lupin Plant Protein Isolate (350g)

$39.95

$2.35 a serve 17 serves

Save 10%

Home & Away Bundle

$89.95$99.90

$1.91 a serve 47 serves

No sweeteners No stevia No added flavours Goes in anything One ingredient

What is tasteless protein powder?

Tasteless protein powder, also called flavourless or unflavoured protein powder, is protein with nothing added to change the taste. Most protein powders are sweetened and flavoured so they work as a shake. A tasteless protein powder does the opposite: it stays out of the way, so you can add protein to food without changing how the food tastes.

Is Lupin Gold really flavourless?

Yes. Lupin Gold is a genuinely unflavoured protein powder: no added flavours, no flavour systems, no stevia, no artificial sweeteners and no gums. What you get is lupin protein isolate: one ingredient, about 90% protein, with a neutral taste that does not compete with whatever you are making. Flavourless and tasteless mean the same thing here: nothing has been added to mask anything.

It is made for food. It is not made to be mixed straight into water or milk on its own.

Choosing the best tasteless protein powder in Australia

Plenty of powders sold as unflavoured still carry something that changes the taste. Before you buy, check the ingredient list for:

  • Sweeteners. Stevia, sucralose and monk fruit can turn up in powders labelled unflavoured, and they leave a sweet note.
  • Flavours. If natural flavour or a flavour system is on the label, the powder is not tasteless.
  • Gums. Thickeners like xanthan or guar can change the texture of what you cook.
  • Protein per serve. Lupin Gold has 18 g of protein in a 20 g serve.

Lupin Gold has no sweeteners, no flavours and no gums. It is one ingredient, lupin protein isolate, made from European-grown lupins, refined in Germany and packed in WA.

Protein powder without sweetener or stevia

Stevia and artificial sweeteners are in most protein powders, and they are the usual source of the aftertaste people complain about. Lupin Gold has none, so there is nothing sweet in it and nothing to linger. If you want a protein powder with no sweetener and no stevia, that is what this is.

How to use unflavoured protein powder

Because it has no flavour profile of its own, it works across sweet and savoury food equally well. Blended into a smoothie or stirred properly through food, it mixes in cleanly. Good places to start:

  • Smoothies and shakes. Blend it with fruit, milk or yoghurt.
  • Oats and yoghurt. Stir it through overnight oats or a breakfast bowl.
  • Baking. Swap some of the flour in pancakes, muffins, bagels or bread.
  • Savoury cooking. Soups, sauces, pasta and pizza dough.

Our high protein recipes show how much protein each one lands.

Savoury protein powder for cooking and baking

A vanilla or chocolate powder does not belong in a soup or a pizza base. An unflavoured one does. That is why Lupin Gold works as a savoury protein powder as well as a sweet one: it adds protein to the meal you were already making, without changing what it tastes like.

What is in Lupin Gold

Each 20 g serve has 18 g of protein and 348.8 kJ, which is under 100 calories. That is 90 g of protein per 100 g. The rest of the powder is what comes with the lupin seed: about 6% naturally occurring lupin oil, about 3% prebiotic lupin fibre and about 1% natural lupin salts. Nothing is added. Lupin is a legume and a declared allergen, so please read our Allergen Information page if you have a peanut or legume allergy.

Carbs and sugar: what the panel says

If you are looking for a low carb or sugar-free protein powder, these are the numbers from our nutrition panel. A 20 g serve has less than 0.02 g of carbohydrate and less than 0.02 g of sugars, which is under 0.1 g of each per 100 g. That is well inside the Food Standards Code limit for a low sugar claim, which is 5 g of sugars per 100 g. There is no added sugar either, because the only ingredient is lupin protein isolate.

Packed in Western Australia

Lupin Gold is Australian owned and every batch is packed in Western Australia, with orders dispatched domestically. For Australian customers who cook with protein regularly, restocking is a domestic order rather than an international one.

More ways to shop

Vegan and plant-based protein powder · Lupin protein powder · Gluten-free and dairy-free protein powder · Protein powder for women

The verdict

What people actually say

From people who bought the pack. The score is read live, so it moves when the reviews do.

4.86/ 5

Based on 43 verified reviews of Lupin Plant Protein Isolate (600g).

Quotes are customers' own words, unedited.

Flavourless Protein Powder FAQs

Why flavourless protein works better for everyday food, cooking and recipes.

Close to it. Nothing is added to Lupin Gold to change the taste: no flavours, no flavour systems, no sweeteners. On its own it has a neutral taste, and once it is blended into a smoothie or stirred through food it disappears into whatever you are making.

No. It is completely unsweetened with no stevia or artificial sweeteners.

Yes. Its neutral taste makes it suitable for both sweet and savoury dishes.

Many people find unflavoured protein powders easier to tolerate due to the absence of sweeteners and gums.

Add it to smoothies, oats, baking or cooking to boost protein without altering flavour. Check out some of our protein recipes.

Try it on us

Thirty days. If it is not for you, we refund it.

Open the pack, use it, and if it does not suit you tell us inside 30 days and we will refund the order. You do not have to send the rest back.

Shop the protein

Packed in Australia using 100% European-grown lupins, refined in Germany. Owned and run out of WA.