Unflavoured Protein Powder — No Additives, No Aftertaste

Pure plant protein with no flavours, sweeteners, stevia, gums or fillers — nothing added, nothing masked. ~90% protein per serve, naturally neutral in taste, built for real food.

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Lupin Gold 600g plant protein isolate package with green background and yellow accents Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
$59.95 AUD $64.95 AUD
Save $7.00
Lupin Gold 350g plant protein isolate package with green background Lupin Plant Protein Isolate (350g)
Lupin Plant Protein Isolate (350g)
$37.95 AUD $44.95 AUD
Save $15.00
Feel-Good Routine Bundle Feel-Good Routine Bundle
Feel-Good Routine Bundle
$94.95 AUD $109.95 AUD
SUPPORTS MUSCLE. NOURISHES SKIN. SATIATES HUNGER.    PROTEIN FOR BODY, GUT AND MIND.    LOW CARB. LESS THAN 100 CALORIES PER SERVE.    FOR SMOOTHIES (mainly).    FUELLED BY LUPIN. BACKED BY SCIENCE.    TASTES CLEAN. HITS HARD.    NO FLUFF. NO FADS. JUST RESULTS.    PLANT-BASED. PEOPLE-APPROVED. PLANET-FRIENDLY.    SUPPORTS MUSCLE. NOURISHES SKIN. SATIATES HUNGER.    PROTEIN FOR BODY, GUT AND MIND.    LOW CARB. LESS THAN 100 CALORIES PER SERVE.    FOR SMOOTHIES (mainly).    FUELLED BY LUPIN. BACKED BY SCIENCE.    TASTES CLEAN. HITS HARD.    NO FLUFF. NO FADS. JUST RESULTS.    PLANT-BASED. PEOPLE-APPROVED. PLANET-FRIENDLY.   

Most protein powders are flavoured for a reason — to cover up the taste of poor-quality ingredients or heavily blended formulations. Unflavoured protein powder removes that entirely, giving you a clean base that works with food rather than against it.

Lupin Gold contains no added flavours, flavour systems, stevia, artificial sweeteners or gums. What you get is pure lupin protein isolate — single ingredient, ~90% protein per serve, with a neutral taste that doesn't compete with whatever you're making.

Because it has no flavour profile of its own, it works across sweet and savoury applications equally well. Add it to smoothies, oats, yoghurt, soups, sauces, baking or cooking without altering the taste of the dish. It mixes cleanly and leaves no aftertaste — something flavoured proteins simply can't offer.

For people who cook with protein regularly or who find sweeteners hard on digestion, unflavoured protein powder is the practical choice. One ingredient. Full control.

protein isolate

Explore related protein options
Save $5.00
Lupin Gold 600g plant protein isolate package with green background and yellow accents Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
$59.95 AUD $64.95 AUD
Save $7.00
Lupin Gold 350g plant protein isolate package with green background Lupin Plant Protein Isolate (350g)
Lupin Plant Protein Isolate (350g)
$37.95 AUD $44.95 AUD
Save $15.00
Feel-Good Routine Bundle Feel-Good Routine Bundle
Feel-Good Routine Bundle
$94.95 AUD $109.95 AUD
SHOP PROTEIN

Let customers speak for us

from 37 reviews
Rach
Dad Bod for Christmas

My hubby and I have been working towards improved health through keto. We made an amazing smoothy using Lupin Gold this morning - delicious!!! Thank you for developing this amazing product

Lupin Gold
Lupin Plant Protein Isolate (600g)
Anonymous
received 12 months supply and it is awesome!

I won an awesome prize! Been using it for 1 week now. Really like the taste, most mornings I mix it in my porridge and it ads a sweet flavour. Even for a natural flavour it is still nice just with milk, no need to add anything. Really enjoying it and looking forward to seeing benefits after further use. Once again thanks heaps for the years supply 👍

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Don
Loved it

Loved it. Easy to mix into bread dough’s, smoothies, pancake mix, yogurts and more. I’m feeling good 😊

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Gabriel Chadinha
Amazing product

Been taking this for a bit now and have noticed improvements in my body and my sleep. Adding this to my smoothie is a game charger. Amazing product

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Stefan Fazzari
Unreal Product

The lupin powder has already started to make me feel much better day to day. Not to mention I’ve seen a lot of improvement in the gym.

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Callum O'Shea
Game Changer

I have been taking Lupin with my morning shakes and smoothies and can already start to feel the benefits. Would highly recommend to anyone out there that is wanting to take their nutrition to the next level 💪

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Tom Emes
Seriously Good

Started using Lupin Gold a few weeks ago and absolutely love it. Chuck it in smoothies in the morning after workouts and it’s been a game changer

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Tom Koutsoupias
Australias best kept secret.

I tried this product this week and I am amazed. Love everything about it. I will be buying this over and over. Thank You Lupin Gold!!

Lupin Plant Protein Isolate (600g)
Kyle Williams
How good is this stuff!!

Game changer… it actually tastes good!! Not like other powders I’ve tried.

Lupin Gold
Lupin Plant Protein Isolate (350g)
Tony Swiericzuk
Love the product

Love the product. Blend LupinGold, banana and a dash of honey, and cover over my Oats every night. Makes for a beautiful refreshing breakfast.

Lupin Plant Protein Isolate (350g)
Lupin Plant Protein Isolate (600g)
Maddison Andrews
Absolutely loving it so far

Absolutely loving it so far, other protein powders I have tried (I’ve tried a lot) have tasted grainy and left me feeling bloated afterwards but this one doesn’t at all!

Lupin Plant Protein Isolate (600g)
Lupin Plant Protein Isolate (600g)
Jill K
My forever protein

I have finally found my forever protein. Perfectly smooth and blends immaculately. I add this protein to my chia puddings, overnight oats and smoothies. It seamlessly adds protein without changing any of my favourite flavours. Thank you Lupin Gold!

Lupin Plant Protein Isolate (600g)
Lillas
Feel more energetic

I've been mixing Lupin Gold with yoghurt before adding milk banana and berries to morning smoothy.I feel more energetic since I've added Lupin Gold to my smoothy.

Feel-Good Routine Bundle
Lillas
Excellent source of protein

Great in smoothy 1 heaped dessert spoon of Lupin Gold, banana, berries, yoghurt and milk. Good way to start the day.

Lupin Gold
Lara
Helps me power through the day

I mix Lupin Gold into my morning smoothie and it's amazing how well it helps sustain me throughout the day - meaning less snacks and more control over my diet and what I eat. Really recommend Lupin Gold.

Lupin Gold

Unflavoured Protein Powder FAQs

Learn why unflavoured protein works better for everyday food and recipes.

Yes. Lupin Gold contains no added flavours or flavour systems.

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.