Pure Peanut Butter Powder

180g Jar

Sale price $15.95 Regular price
Regular price $15.95

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The cleanest peanut butter powder available on the market! You can't have any less ingredients than one... Made with just whole roasted peanuts that have been pressed to remove the fat content and crushed!

This is the product for the purist. Nothing else but peanuts. The way it should be, 100% el natural!

Made in Australia

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Pure Peanut Butter Powder

Sale price $15.95 Regular price
Regular price $15.95

Pure Peanuts

Original Per Serve 12g Per 100g
Energy 226kj (54 Cal) 1899kJ (454 Cal)
Protein 6.5g 54g
Fat, total 1.7g 14.0g
- Saturated 0.2g 2g
Carbohydrate 3.8g 32g
- Sugars 1.0g 8g
Sodium 1.6mg 13mg
Fibre 1.4g 12g





Marmadukes is...

🇦🇺 Australian made from whole roasted peanuts
💦 Just add water to make creamy peanut butter
🍰 Add directly to shakes, oats and baked goodies
🏆 Gluten-free, Dairy-free and Preservative Free

Clean Natural Pure

in three easy steps



Add 2 scoops or 1 sachet into 350ml of water



Until smooth and consistent.



And enjoy replacing 1 or 2 meals a day.


70% Fewer Calories

70% Fewer Calories

The peanuts have been roasted and pressed to remove excess fat and calories.

90% Less Sugar

90% Less Sugar

Marmadukes has far less fat per gram than regular peanut butter, but all the flavour!

High Protein

High Protein

Packed with natural peanut protein which keeps you full, fit and healthy.

Zero Additives

Zero Additives

Our peanut butter has no additives, preservatives or sweetners! All the flavour comes naturally!

Real Ingredients

Real Ingredients

We do not use artificial sweetners, fillers or anything else. We only use minimal real ingredients.

Aussie Made

Aussie Made

Proudly Australian made and owned, with distribution Australia-wide.


How do I turn powder into peanut butter?

Simply add water to turn Marmadukes into thick and delicious peanut butter. Alternatively, you can throw Marmadukes straight into shakes, smoothies, baking or oats!

How much water do I add?

Mix 2 tbsp (12g) of peanut powder with 1.5 tbsp (20ml) of water and stir until smooth. PRO TIP: Add the water slowly and stir to make sure you get the perfect consistency (less water = thicker peanut butter)

How is it low calorie? What have you added?

We have added nothing! We simply roast and press real peanuts to create a bold taste without the excess oil.

Can I use peanut butter powder instead of peanut butter in cooking recipes?

You sure can, you can either pre make peanut butter by mixing it with water (follow the directions) or you can stir it straight into certain recipes and adjust the flour or dry component accordingly.

What can I cook with Marmadukes

See our range of recipes here

Is Marmadukes peanut butter powder vegetarian, gluten and dairy free?

All our products are vegetarian, gluten and dairy free. If you are vegan, we have our Pure Peanuts flavour which has no manuka honey powder.

Once made up, how long does it last?

We recommend that you make each serve of peanut butter (by adding water) when you are wanting to eat it. Do not make large batches.

Can I add water straight into the jar or pouch?

No, you need to mix each serve in a small serve or cup. If you make a large batch in the jar or bag it will spoil over time.

What is the shelf life of Marmadukes peanut butter powder?

An unopened jar has a shelf life of 24 months. Once opened please consume in 6-8 months and store in a cool dry place.

Are these "sickly-sweet" like others on the market?

No - Our products do not contain sugar or sugar alternatives that make them overly sweet. We use a pinch of manuka honey powder to round the flavour without it being overly sweet like other peanut butter powder

What is the difference between rich chocolate and milk chocolate?

The Rich Choc flavour is made with organic cacao and the Milk Choc flavour is made with Dutch Cocoa. This gives the rich chocolate a more subtle and bitter finish, just like dark chocolate. Whereas the milk chocolate has a far more milky and smooth chocolate taste and is far more chocolatey!

Are your products available in-stores?

No, we are available excusively online.

Customer Reviews

Based on 97 reviews

Great product to use either as a powder or to mix into a peanut butter. So convenient and tasty too.

Holly Baker
A great addition to my overnight oats!

I used to use traditional PB in my overnight oats but found it to be too clumpy. The power form is much easier to mix in and also much less calories. I also add it into yogurt & smoothies - its great!

Love this!

Great for adding to shakes!

Stephanie Cirillo
PB Obsession

This PB powder is the best one I have tried. It is natural, tastes like real peanut butter and is easy to mix in with anything. I especially love the pure peanuts product as there are no additives and no added sugars my favourite part is that you can make it the consistency you want which is an added bonus. I have been using this for a year now and I wouldn’t go back to store bought peanut butter again.

Ho Kiat

Pure Peanuts Butter Powder (180g Jar)