1 ingredient,
70% fewer cals

In The Experts We Trust!

“Training three times a day, I need to get as much nutrients in as possible. Using Marmadukes PB in my protein shakes gives them a great texture and leaves me wanting more.Would recommend 10/10!” 

Jack O'Brien

Aus Mens Rowing
2x World Rowing Cup Gold Medalist 

"I’ve been using PB powder as an added supplement to my morning oats and protein shakes and I can definitely feel the difference. It’s super clean, light and packed with so much goodness. I’m so glad I came across this game changer!"

Locky Hollis

AUS Mens Waterpolo
Hollistic Fitness Coach

"We use Marmadukes Peanut Butter Powder as a low fat, high protein substitute for regular peanut butter! The texture and consistency is spot on, not to mention the touch of sweetness added by the honey."

The Bodybuilding Dietitians

Dietitians & Online Coaches
Nutrition & Exercise Scientists

In The Experts We Trust!

"We use Marmadukes PB Powder as a low fat, high protein substitute for regular peanut butter! The texture and consistency is spot on."

The Bodybuilding Dietitians

Dietitians & Online Coaches
Nutrition & Exercise Scientists

Just Add Water!

PB Powder turns into thick and creamy peanut butter with the simple addition of water.

Low Calorie

At just 53 calories per 2 Tbsp serve, Marmadukes PB Powder is the ultimate low-calorie treat.

Only 1 Ingredient

Whole Roasted Peanuts.  Nothing else. No additives. No Preservatives. No Nasties. 

One Pouch  Makes 1.5kg+ Of Peanut Butter

Yep, your 500g pouch makes over 1.5kg of peanut butter when you add water as per the directions!

One Jar of  PB Powder Makes 550g Of Peanut Butter

Yep, your 180 gram jar makes 550 grams of peanut butter when you add water as per the directions! Talk about value, a jar of Marmadukes just feels like it lasts foreeevverrrr.

Low Calorie

At just 53 calories per 2 Tbsp serve, Marmadukes PB Powder is the ultimate low- calorie treat. Say goodbye to the calorie-packed original version and enjoy peanut butter by the spoonful, guilt-free!

Only 1 Ingredients

Have you read the Harry Potter book length of ingredients on the back of your favourite "health" snacks and peanut butter? Our original PB Powder has only 1 top-quality whole ingredient and absolutely no additives, preservatives or artificial nasties.

Just Add Water!

PB Powder turns into thick and creamy peanut butter with the simple addition of water! Just add a splash of water to 2 tbsp of PB powder (2:1 ratio for the nerds out there) stir and watch the magic unfold!

One Pouch of  PB Powder Makes over 1.5kg Of Peanut Butter

Yep, your 500g pouch makes over 1.5kg of peanut butter when you add water as per the directions! Talk about value, a jar of Marmadukes just feels like it lasts foreeevverrrr.

100+ Five Star Reviews!

Get In Quick!

Our products are flying out the door. Once you try our revolutionary peanut butter you will be converted for life!

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