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Lupin Plant Protein Isolate (600g)

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

4.86 · 43 reviews
90%Protein
<100Cal a serve
600gPack size
  • Smoothies
  • Baking
  • Oats and yoghurt

Unflavoured by design, so it takes on whatever it goes into. It is not made to be mixed straight into water or milk on its own.

$59.95

$2.00 a serve · 30 serves a pack

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Applied automatically at checkout. It does not stack with a discount code, so if you have one you will get whichever is better for you.

  • 30-day money-back guarantee
  • One ingredient. No stevia, gums or fillers
  • Complete amino acid profile, EAAs and BCAAs included
  • Packed in Osborne Park, WA

Free domestic shipping on orders over $89.

Scoop not included. Contains lupin (legume). Prices in AUD.

  • 100% plant
  • Prebiotic fibre
  • No added sugar
  • Lactose free
  • Packed in Australia
90% protein Under 100 calories One ingredient Prebiotic fibre Dairy free Packed in Australia

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).

Write a review

  1. Angelika W., Rye Vic Verified buyer

    Mrs

    This is my first time trying this product. So far so good, no digestive problems like some protein supplements. No added sweetener or sugar is great.

  2. Lachie Cottrill, Gold Coast, QLD Verified buyer

    Exactly what I was looking for

    I've always found traditional protein powders overpowering in both flavour and texture, but lupin has been much more versatile. It blends into everything I make without taking over. Harvie and the team were great to deal with too, I will be ordering again.

  3. Hana T., Queensland Verified buyer

    I love that Lupin Gold is a natural protein, and one of my favourite things is that I can still taste my fruits in my smoothies without the protein overpowering the flavour. The product itself is amazing, and the CEOs are such lovely, warm and genuine people. You can really feel the love behind the brand.

    BUT PLEASE, WHERE IS THE SCOOP?! 😭😂 How am I supposed to measure my servings properly? We need a scoop, guys!! Everything else gets a 10/10 from me. 🫶🏾

  4. Angela S, Albany Verified buyer

    Protein powder identifies as a ninja

    Finally, a dairy free protein powder that doesn't give me reflux or bloating. It has definitely helped muscle mass and recovery but the improvement sort of crept up on me, like a ninja! Nothing to see until there was, as in more power and endurance at the time and less recovery downtime afterwards. I like paying for just WA lupin protein and nothing else too. It takes the flavour of whatever you add it it like tofu does. By itself it's bland (a good thing).

  5. Louise D., NSW Verified buyer

    A Great Plant-Based Protein for My Daily Routine

    ⭐️⭐️⭐️⭐️⭐️

    I’m really enjoying Lupin Gold protein powder! It’s a great addition to my daily routine and an easy way to boost my protein intake.

    I love that it’s made from lupin, a plant-based protein source, and I find it really versatile. I add a scoop to my smoothies and protein shakes alongside my other favourite ingredients. It blends well with my existing shake ingredients and makes it easy to incorporate more protein into my day.

    For me, it’s about nourishing my body, supporting my strength and wellbeing, and finding simple ways to support my health as part of my everyday routine.

    I’m happy to have discovered Lupin Gold and would recommend giving it a try if you’re looking for a plant-based protein option! 💛🌱
Customer photo

Quotes are customers' own words, unedited.

The detail

What is actually in it

One ingredient

  • ~90% protein
  • ~6% naturally occurring lupin oil (oleic-rich)
  • ~3% prebiotic lupin fibre
  • ~1% natural lupin salts

100% Lupin Protein Isolate: Single Ingredient, Nothing Else

Unflavoured | Low Carb | <100 Calories per Serve

Single-ingredient, gentle on digestion, neutral tasting, built for daily use.

Lupin Gold is a single-ingredient plant protein isolate made from sweet lupins: smooth on the stomach, neutral in taste, and designed for everyday use.

With a complete amino acid profile including all essential amino acids (EAAs) and branched-chain amino acids (BCAAs), it delivers clean protein for training, rebuilding and everyday nutrition.

With ~90% protein, ~6% naturally occurring lupin oil (oleic-rich), ~3% prebiotic lupin fibre, and ~1% natural lupin salts, this single-ingredient powder is free from dairy, soy, stevia, gums and fillers.

Made from European-grown lupins, refined in Germany and packed in WA. Good for your body. Good for the earth.

600 g | 30 serves 96% digestibility No additives. Ever.

Make it yours. Neutral, stevia-free and designed for smoothies, oats, yoghurt bowls and baking, not a dessert-style shake. It is not made to be mixed straight into water or milk on its own: it works by taking on the flavour of whatever you put it in.

Prefer a shake? RISE Vanilla and Chocolate protein powder are coming at the end of 2026, made to mix with water or milk.

What is lupin protein isolate?

It is the protein taken out of the sweet blue lupin (Lupinus angustifolius), a legume. Lupin flour and flakes keep most of the seed. The isolate goes further: the seed is soaked and milled, the protein is separated out, then it is pasteurised and spray dried into a fine powder that is ~90% protein.

~90%protein
0.96PDCAAS
96%digestibility

It has a complete amino acid profile, a PDCAAS of 0.96 and 96% digestibility. Fibre is only ~3%, so think of it as a protein, not a fibre supplement.

Ingredients: lupin protein isolate. That is the whole list. For the full breakdown, read what is in lupin protein isolate, or see why lupin is better as a plant protein.

Allergen note: contains lupin (legume). People with peanut or legume allergies should review our Allergen Information page and seek medical advice before use.

Nutrition and amino acid profile

Nutrition information

Nutrient Per 20g serve Per 100g
Energy 348.8 kJ 1744 kJ
Protein 18.0 g 90 g
Fat, total 1.34 g 6.7 g
– saturated 0.28 g 1.4 g
– polyunsaturated 0.42 g 2.1 g
– monounsaturated 0.56 g 2.8 g
Carbohydrates, total <0.02 g <0.1 g
– sugars <0.02 g <0.1 g
Dietary fibre, total* <0.1 g <0.5 g
Sodium 280 mg 1400 mg
Gluten Not detected ≤5.0 mg/kg

* Fibre not specifically tested for. Estimated value ~3%, under-reported in testing.

Amino acid profile

Amino acid Per 20g serve Per 100g
Alanine 0.646 g 3.23 g
Arginine 2.072 g 10.36 g
Aspartic acid 2.314 g 11.57 g
Glutamic acid 4.844 g 24.22 g
Glycine 0.806 g 4.03 g
Histidine 0.564 g 2.82 g
Hydroxyproline 0.008 g 0.04 g
Isoleucine 0.672 g 3.36 g
Leucine 1.372 g 6.86 g
Lysine 1.076 g 5.38 g
Methionine + Cysteine 0.470 g 2.35 g
Phenylalanine 0.726 g 3.63 g
Proline 0.806 g 4.03 g
Serine 1.156 g 5.78 g
Threonine 0.646 g 3.23 g
Tryptophan 0.136 g 0.68 g
Tyrosine 0.646 g 3.23 g
Valine 0.618 g 3.09 g

The numbers

Not all protein is equal

Per 100g of powder, dry, against the flavoured plant protein powders you would otherwise buy.

Source Protein Carbs Fibre IngredientsAdded sweeteners
Lupin Gold 90g<0.1g~3% prebiotic1None
Soy protein isolate Beats us on digestibility. Loses on taste and aftertaste.90g1.8g1.3g1None
Flavoured pea protein powders 80g2.5gNot declared5 to 12Stevia and monk fruit
Pea and rice blends 72g5gNot declared10 to 12Stevia and thaumatin
Peanut and legume blends 78g6gNot declared10Stevia and monk fruit

Competitor figures are from the brands' own published nutrition panels and ingredient lists, checked 04/09/2026: Bulk Nutrients soy protein isolate, Prana ON Power Plant, Happy Way Vegan, Vital Plant Protein, Macro Mike Peanut. Lupin Gold figures are from our own third-party testing. Our fibre is not specifically tested for and is under-reported by the standard method, so ~3% is our estimate.

Shop Lupin Gold

How to use it

Unflavoured goes in anything

It takes on whatever it goes into, which is the point. Here is what people actually make with it, with the protein each one lands.

All recipes
Homemade no-bake protein bars with a dark chocolate top, made with Lupin Gold~14 g / bar protein

Homemade Protein Bars: Easy No-Bake Recipe

  • 15 mins
  • Easy
  • Serves 12 bars (about 62g each)
Get the recipe
Iced mocha protein coffee in a blender cup beside a pack of Lupin Gold protein isolate~43 g protein

Protein Coffee: Iced Mocha Protein Smoothie

  • 5 mins
  • Easy
  • Serves 1
Get the recipe
Cherry flax protein smoothie in a blender cup beside a pack of Lupin Gold protein isolate~70 g protein

Cherry Flaxseed Protein Smoothie

  • 5 mins
  • Easy
  • Serves 1
Get the recipe
Tropical green protein smoothie in a blender cup beside a pack of Lupin Gold protein isolate~60 g protein

Tropical Green Protein Smoothie (60g Protein)

  • 5 mins
  • Easy
  • Serves 1
Get the recipe
Shop the protein

Protein figures are per serve and include the Lupin Gold in the recipe.

The rest of the range

Or pick a different size

Best value

Home & Away Bundle

600g for the kitchen, 350g for the gym bag. 950g in total.

90%Protein
<100Cal a serve
950gTotal
$89.95$99.90

$1.91 a serve 47 serves

Try it

Lupin Protein Isolate 350g

The starter pack. Same powder, smaller commitment.

90%Protein
<100Cal a serve
350gPack size
$39.95

$2.35 a serve 17 serves

Serves based on a 20g scoop. Prices in AUD.

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.