Home  /  All  /  Reviews  /  Trending

Quest Peanut Butter Cups: New Product Alert and Review

Written by
  Published on September 22nd, 2020
  Reading time: 2 minutes
  Last modified August 31st, 2022
keto quest peanut butter cups

It might seem impossible to find keto-friendly chocolate peanut butter cups that taste like a Reese’s Cup, but Quest Nutrition has done it! 

Quest just announced their brand new protein-packed Peanut Butter Cups and we are beyond excited! Not just because these low-sugar alternatives to Reese’s Cups are packed full of chocolate and peanut butter flavor, but because of each serving (2 whole cups) only has 1g of net carbs and 11g of protein! With Halloween right around the corner, these are the perfect alternative to traditional candy (or sugar-free candy filled with maltitol). 

Are Quest Peanut Butter Cups Keto?

Absolutely! Not only are the Quest Nutrition Peanut Butter Cups keto-friendly, but they have also actually been tested by our lab and certified as Ketogenic Certified.
This means they have been
tested on a large sample of individuals and have been found to have a minimal impact on blood glucose and ketone levels.

Unlike other sugar-free candy on the market, these Quest PB Cups contain erythritol and soluble corn fiber as their primary sweetener and fiber, respectively. You don’t have to worry about glucose-spiking ingredients like IMO or the laxative-like sugar-alcohol maltitol with these (unlike actual sugar-free Reese’s cups). Plus, each serving also packs 15g of fat and 11g of protein, so you are sure to hit your ketogenic macros

The Most Important Question: How Do They Taste?

Unlike other keto chocolate candies, these peanut butter cups do not have an overwhelming erythritol taste. They also have a ratio of peanut butter to chocolate that is very similar to original Reese’s cups. Plus, they are high protein (11g per serving) without a strong whey protein taste!

Check out the ketogenic.com Youtube Channel for a more in-depth review by Dr. Ryan Lowery.

Where Can I Buy Quest Peanut Butter Cups?

Whether you are looking to stock up on these keto treats for yourself or as a healthy
candy alternative, the Quest keto cups are currently available at the following retailers:

  • Questnutrition.com
  • Amazon
  • Vitamin Shoppe
  • GNC
  • Wegmans
  • Hyvee
  • Giant Eagle
  • Circle K & Speedway convenience stores
  • And local health/nutrition retailers

Later this year, they will be available at Target, Walmart, and 7/11 gas stations. 

Are You Excited to Try the New Quest Peanut Butter Cups?

2020 has been a rollercoaster,  but the launch of these brand new Quest PB Cups definitely has to be one of the highest points for the keto community! Now we can enjoy a chocolate peanut butter keto treat, without worrying about getting kicked out of ketosis or spending a bunch of time making them at home. 


  1. Debbie Petrillo says:

    I just bought these and had one tonight. They taste soo good! Delicious. I always need a little snack at night. Chocolate preferred. These hit the spot!

    1. Hi, Debbie. Thanks for sharing your experience!

  2. Jay fields says:

    I enjoy Quest Peanut Butter Cups as part of my weekly menu, it’s hard to believe the health benefits and them being absolutely delicious. I’m afraid that I eat to many of them, is that a possibility to eat to many what is your opinion.
    Thanks for this article.

    1. Lincy Coradin says:

      Quest peanut butter cups are an incredible keto friendly treat and have actually gone through our Ketogenic Certified testing. That being said, it is possible to overeat any treat so just be cautious and do your best to consume them reasonably.

  3. Romelle Baker-Jarvis says:

    Having started a keto diet two months ago, the Quest Peanut Butter Cups have been the highlight of my diet! The taste is fantastic and I can down treat myself, keto guilt-free! I buy through Amazon, 12 packages )24 cups total) for $1.25 each!

  4. Karen Pendergrass says:

    They r the Best👍👍👍👍👍

    1. Lincy Coradin says:

      Thanks Karen! Glad you enjoy them.

Leave a Comment

Your email address will not be published.

Never miss out on exclusive content and limited deals.

As a Member, you get instant access to personalized meal plans, exclusive videos & articles, discounts, a 1 on 1 Coaching Session, and so much more. As a member, you join our mission of empowering 1,000,000 people to positively change their lives throughout the world. Get started today.


A Great Deal
$ 19
99 /month
  • 7-Day Free Trial
  • Cancel Anytime


3 Months Free
$ 179
  • 3 Months Free
  • Cancel Anytime


Membership for Life
$ 349
  • Lifetime Access
  • Limited Availability