---
product_id: 191562958
title: "- Organic Peanut Butter- Low Calorie, Nut Butter, Natural Peanut Butter, Natural Fiber, Healthy Peanuts, Great source of Protein, 30 Essential Vitamins (12.41 Oz, Original)"
brand: "professor nutz"
price: "€ 31.79"
currency: EUR
in_stock: true
reviews_count: 8
category: "Professor Nutz"
url: https://www.desertcart.ie/products/191562958-organic-peanut-butter-low-calorie-nut-butter-natural-peanut-butter
store_origin: IE
region: Ireland
---

# 6 all-natural ingredients 7g protein/oz 28 kcal per serving - Organic Peanut Butter- Low Calorie, Nut Butter, Natural Peanut Butter, Natural Fiber, Healthy Peanuts, Great source of Protein, 30 Essential Vitamins (12.41 Oz, Original)

**Brand:** professor nutz
**Price:** € 31.79
**Availability:** ✅ In Stock

## Summary

> 🥜 The peanut butter that lets you snack smart, stay fit, and never miss out!

## Quick Answers

- **What is this?** - Organic Peanut Butter- Low Calorie, Nut Butter, Natural Peanut Butter, Natural Fiber, Healthy Peanuts, Great source of Protein, 30 Essential Vitamins (12.41 Oz, Original) by professor nutz
- **How much does it cost?** € 31.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/191562958-organic-peanut-butter-low-calorie-nut-butter-natural-peanut-butter)

## Best For

- professor nutz enthusiasts

## Why This Product

- Trusted professor nutz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protein-Powered Snacking:** Fuel your day with 7 grams of clean protein per ounce—perfect for busy pros on the go.
- • **Clean & Green Ingredients:** Crafted from 6 pure, organic ingredients including double roasted peanuts and RealSalt for a guilt-free indulgence.
- • **Metabolism-Boosting Fiber:** Added natural fibers that actively support your metabolism and help block fat absorption.
- • **Ultra-Low Calorie Delight:** Only 28 calories per serving—enjoy your favorite peanut butter treats without the weight gain FOMO.
- • **Science-Backed Fat & Carb Blockers:** Innovative plant-based ADVantage blockers reduce fat and carb absorption, making every bite smarter.

## Overview

Professor Nutz Organic Peanut Butter is a revolutionary low-calorie spread featuring 7g of protein per ounce, enriched with 30 essential vitamins and minerals, and crafted from 6 all-natural ingredients. Its unique formula includes natural fibers and patented plant-based fat and carb blockers that help support metabolism and reduce calorie absorption, delivering delicious peanut butter flavor with only 28 calories per serving. Perfect for health-conscious millennials who want to enjoy indulgent snacking without compromise.

## Description

Professor Nutz is the first peanut butter to incorporate added natural fibers that helps your metabolism work better. Over 2 years in development Professor Nutz brings us great peanut butter taste without weight gain. Delicious taste at only 28 kcal per serving & fortified with RealSalt, certified aflatoxin-free. Now you don’t have to avoid PB&J’s, peanut butter cookies, and peanut butter snacking.

Review: Not Dissappointed - NEWEST UPDATE ON PRODUCT FOR DISBELIEVERS ON REVIEWS - I have been using this peanut butter since last February, 2024 and as of today I have lost 19 lbs, while incorporating this into my diet. I use My Fitness Pal and I can honestly say I have not gained any weight and have still lost weight while enjoying this product. IT IS NOT A SCAM AS WRITTEN BELOW. I eat this with loc cal bread, and even make toasted pb and j sandwiches. Yes, I have read all the reviews online. It is a bit runny so make sure to regularly stir all the way to the bottom of the jar. , but it has a very good taste. I love peanut butter, but not the calories and fat. So far, I have not gained any weight eating it. So it must just pass through your body as fiber. If it becomes available, I will buy again even though it is pricy. It's Peanut Butter without the guilt. I now have bought 4 jars in 11 months. Professor Nutz is actually a pretty simple peanut butter being made with Double Roasted Peanuts, sea salt, the natural sweetener stevia, and safflower lecithin oil. What makes Professor Nutz so magical is that alongside those ingredients mentioned above, are two other natural plant extracts. They are both branded ingredients and named ADVantage Fat Blocker and ADVantage Carb Blocker, and are designed to do exactly what their names suggest. You can read the brand’s full explanation of the two ingredients directly below. “ADVantage Fat Blocker helps molecules join fats and water together, producing an adhesive effect between the two substances. Being bonded so tightly during the digestive process allows it to encapsulate the fatty acids, preventing them from breaking down for absorption in the bloodstream.” “At ADVantage, we’ve discovered a revolutionary, natural, plant-based carbohydrate inhibitor that interrupts the enzyme action of the carbohydrates being digested so the calories from the carbs are not stored for energy.” “By forcing the enzymes to compete against each other, AD Vantage™ Professor Nutz™ Nut Butter successfully blocks the digestion of unwanted carbohydrates into the bloodstream.” Basically, ADVantage’s Professor Nutz is a somewhat typical peanut butter that features two key ingredients to block the digestion of the product’s fat and carbohydrates. Nutritionally all you’re left with is the nut butter’s protein which is 7g per two-tablespoon serving, providing a total of 28 calories.
Review: A hard NO - Funky taste and texture- unfortunately, not returnable

## Features

- Organic Peanut Butter: 7 grams of protein per ounce of Natural Peanut Butter, 30 Essential Vitamins & Minerals, Only 1 gram of sugar per ounce. Great for men and women
- All Natural Ingredients: Professor Nutz Organic Peanut Butter is made with 6 nautral ingredients: Double Roasted Runner Peanuts, Corn Fiber, Grape Seed Extract, Sea Salt, Stevia Plan Extract, Organic Safflower Lecithin
- “The World’s Lowest Calorie, All Natural Peanut Butter” Professor Nutz uses the power of natural fiber to create the world’s lowest calorie peanut butter. Fiber binds TO fat! NATURAL FIBER Professor Nutz is the first peanut butter to incorporate added natural fibers that helps your metabolism work better.
- Professor Nutz leverages the power of RealSalt: a cleaner form of salt mined from ancient dead seas, rich in minerals necessary for health and free-from pollutants and harmful effects of the environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085ML7YGY |
| Best Sellers Rank | #35,420 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #158 in Peanut Butter |
| Brand | Professor Nutz |
| Brand Name | Professor Nutz |
| Coin Variety 1 | Original |
| Container Type | Jar |
| Customer Reviews | 3.7 out of 5 stars 331 Reviews |
| Flavor | Original |
| Item Form | Paste |
| Item Package Weight | 0.39 Kilograms |
| Item Weight | 12.41 Ounces |
| Manufacturer | Project AD |
| Number of Items | 1 |
| Nut or Seed Type | Peanut |
| Package Information | Jar |
| Size | 12.4 Ounce (Pack of 1) |
| Specialty | Low Calorie,Organic |
| UPC | 684031493798 |
| Unit Count | 12.40 Ounce |

## Product Details

- **Brand:** Professor Nutz
- **Flavor:** Original
- **Item Form:** Paste
- **Item Weight:** 12.41 Ounces
- **Specialty:** Low Calorie,Organic

## Images

![- Organic Peanut Butter- Low Calorie, Nut Butter, Natural Peanut Butter, Natural Fiber, Healthy Peanuts, Great source of Protein, 30 Essential Vitamins (12.41 Oz, Original) - Image 1](https://m.media-amazon.com/images/I/71ZwGHSgUDL.jpg)

## Questions & Answers

**Q: This tastes too good to be true - do you have scientific studies to back up the calorie claims?**
A: Good question, as I too agree it tastes super good

**Q: sounds too good to be true. I would like to see some official studies on whatever processes and miracle ingredients are used for low cal/carb claim?**
A: I don't believe that will happen anytime soon. I don't believe they have been evaluated by the FDA. I'm no nutrition expert however I'd be willing to bet it's more so based person to person. How much fiber is your body able to utilize to breakdown these macros. A safe bet would be to say that you will absorb somewhere between what they say is absorbed and the normal amount of macros you'd find in a regular peanut butter.

**Q: What is the real calories per serving?**
A: Don't remember,  but don't let the ad fool you, it has calories and fat and tastes kind of chemically, not horrible, just not like real peanut butter.  And to me not worth the money and would not recommend to a friend.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not Dissappointed - NEWEST UPDATE ON PRODUCT FOR DISBELIEVERS ON REVIEWS
*by S***K on July 23, 2024*

I have been using this peanut butter since last February, 2024 and as of today I have lost 19 lbs, while incorporating this into my diet. I use My Fitness Pal and I can honestly say I have not gained any weight and have still lost weight while enjoying this product. IT IS NOT A SCAM AS WRITTEN BELOW. I eat this with loc cal bread, and even make toasted pb and j sandwiches. Yes, I have read all the reviews online. It is a bit runny so make sure to regularly stir all the way to the bottom of the jar. , but it has a very good taste. I love peanut butter, but not the calories and fat. So far, I have not gained any weight eating it. So it must just pass through your body as fiber. If it becomes available, I will buy again even though it is pricy. It's Peanut Butter without the guilt. I now have bought 4 jars in 11 months. Professor Nutz is actually a pretty simple peanut butter being made with Double Roasted Peanuts, sea salt, the natural sweetener stevia, and safflower lecithin oil. What makes Professor Nutz so magical is that alongside those ingredients mentioned above, are two other natural plant extracts. They are both branded ingredients and named ADVantage Fat Blocker and ADVantage Carb Blocker, and are designed to do exactly what their names suggest. You can read the brand’s full explanation of the two ingredients directly below. “ADVantage Fat Blocker helps molecules join fats and water together, producing an adhesive effect between the two substances. Being bonded so tightly during the digestive process allows it to encapsulate the fatty acids, preventing them from breaking down for absorption in the bloodstream.” “At ADVantage, we’ve discovered a revolutionary, natural, plant-based carbohydrate inhibitor that interrupts the enzyme action of the carbohydrates being digested so the calories from the carbs are not stored for energy.” “By forcing the enzymes to compete against each other, AD Vantage™ Professor Nutz™ Nut Butter successfully blocks the digestion of unwanted carbohydrates into the bloodstream.” Basically, ADVantage’s Professor Nutz is a somewhat typical peanut butter that features two key ingredients to block the digestion of the product’s fat and carbohydrates. Nutritionally all you’re left with is the nut butter’s protein which is 7g per two-tablespoon serving, providing a total of 28 calories.

### ⭐ A hard NO
*by S***. on February 4, 2026*

Funky taste and texture- unfortunately, not returnable

### ⭐⭐⭐⭐⭐ Don't buy into the hysteria
*by B***O on April 17, 2023*

This is a legitimate product. I ate a jar of this in about a week and still have been consistently losing weight. People shoot this down because peanut butter this low calorie is unheard of, but it doesn't mean it's a scam. There are multiple studies supporting the science behind this product. It's all based on the fact that fiber binds to fat. When you develop a product with a high fiber content and use ingredients such as ground corn husks, the fat will be adsorbed by the fiber and won't be digested by the body. It's an expensive product, no doubt, but not only does it taste and feel like peanut butter, it tastes and feels like GOOD peanut butter. I'd say it's completely worth the price when an entire jar of stuff is less than 400 calories. My only guess is the people who gained weight using this product either overate it, or have a bad relationship with food to begin with and got careless. I'm a strict, careful dieter, and have lost about 5 lbs in the last 2 weeks. Believe the hype, and if the cost isn't an issue, absolutely get this.

## Frequently Bought Together

- Professor Nutz Organic Peanut Butter- Low Calorie, Nut Butter, Natural Peanut Butter, Natural Fiber, Healthy Peanuts, Great source of Protein, 30 Essential Vitamins & Minerals - 12.41 Oz, Original
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-19*