Top10Supps Guarantee: The brands you find listed on hold no influence over us. They cannot buy their position, receive special treatment, or manipulate and inflate their ranking on our site. However, as part of our free service to you, we attempt to partner with companies we review and may get compensated when you reach them through an affiliate link on our site. When you go to Amazon through our site, for example, we may get a commission on supplements you buy there. This does not impact our objectiveness and impartiality.


Regardless of any current, past, or future financial arrangements, each company’s ranking on our editor's list is based on and calculated using an objective set of ranking criteria, as well as user reviews. For more information, see how we rank supplements.


Additionally, all user reviews posted on Top10Supps undergo screening and approval; but we do not censor reviews submitted by our users — unless they're being investigated for authenticity, or if they're in violation of our guidelines. We reserve the right to approve or deny any review posted to this site in accordance with our guidelines. If you suspect a user submitted review to be intentionally false or fraudulent, we encourage you to please notify us here.

Cellucor COR-Performance Whey Review

Cellucor Cor Performance Whey

ⓘ Top10Supps may receive a portion of revenues if you buy something using a link on this page.

Cellucor Cor Performance Whey

Where to Buy COR-Performance Whey

Cellucor COR-Performance Whey Overview

What we have here is a truly top-of-the-line whey protein powder that provides a blend of whey protein isolate and whey protein concentrate in an expertly formulated blend.

This mixture helps to provide varied rates of digestion so that you can peak your blood amino acid levels with the more fast-digesting whey protein isolate while the whey protein concentrate provides more of a ‘trickle’ effect to help keep your levels topped off for longer than they otherwise would be.

This makes COR-Performance a great product to use at just about any time of the day, but of course this will vary depending on your goals.

What’s in Cellucor COR-Performance Whey?

COR-Performance Whey nutritional label

COR-Performance Whey provides around 25g of high-quality protein per scoop, and contains a patented COR-Performance Whey Protein Matrix. This is essentially a blend of whey protein isolate and whey protein concentrate.

The former is a purer, more refined form of whey protein which contains minimal lactose and fat which ensure fast digestion and rapid entry of amino acids into your bloodstream where they can quickly be delivered to your muscle cells.

The latter, whey protein concentrate, contains a little extra lactose and fat but with the added benefit of also containing a greater quantity of growth fractions and hormones to provide your body with everything it needs to stay in an anabolic state.

Besides this, COR-Performance Whey also contains fairly standard additional ingredients and excipients such as natural and artificial flavors, sucralose, protease, beet powder, and so on.

Taking COR-Performance Whey

You are advised to take one or two scoops with around 8 – 12oz of cold water, but those of you who want a thicker shake or are trying to cram a few extra calories into your diet might want to try adding some milk or a beverage that you think will work well with your chosen flavor.

Generally speaking, you should use around 6oz of fluid for every scoop of COR-Performance Whey you use, but this may vary depending on your preferences.

As for when to take a serving; this is going to be largely dependent on your diet as a whole, but generally you can use this protein powder in between meals or even as a convenient meal replacement by adding a solid carbohydrate and/or fat source.

What are the Benefits?

The benefits of any whey protein powder should be readily apparent to any of you who know the first thing about building muscle.

Your body needs proteins as they are made up of amino acids, the building blocks of most of the cells and tissues throughout your body.

As we mentioned above, providing your body with proteins that offer varying rates of digestion helps to get the amino acids into your bloodstream quickly, but without the potentially more rapid drop off in blood amino acids levels that can sometimes come with powders made purely of whey protein isolate.

Note: Speak with your doctor before taking this product and always follow the manufacturer’s instructions on the label.

Are there Any Precautions?

The usual precautions apply to this fairly standard whey protein powder, so women who are currently pregnant or breastfeeding will want to speak to their doctor or physician before starting use.

Sufferers of lactose intolerance or other forms of milk allergy should use this product with caution.

There really is no substitute for whole solid protein sources, so be sure to include plenty of meat, fish, and eggs in your diet.

Available Flavors and Serving Sizes

Cellucor COR-Performance Whey is available in the following flavors:

  • Cinnamon Swirl
  • COR-Fetti Cake Batter
  • Cookies ‘N’ Cream
  • Mint Chocolate Chip
  • Molten Chocolate
  • Peanut Butter Marshmallow
  • Red Velvet Cake Batter
  • S’mores
  • Strawberry Milkshake
  • Whipped Vanilla

COR-Performance Whey is also available in the following serving sizes:

  • 4 Servings
  • 2lbs
  • 4lbs

Not all flavors are available in every serving size so be sure to double check the availability of each before placing your order.

The 4-serving package is a great idea as it enables you to try out a few flavors before investing in a larger container, so this is definitely recommended for any of you who can’t quite decide which flavor to go for with your first order.


COR-Performance Whey is one of the most popular protein powder products on the market, and for very good reason.

This is obviously a world class product that is well worth working into your budget if you’re serious about your training.

Is it Worth the Money?

COR-Performance Whey does fetch a fairly high price in comparison to some of the more budget-orientated protein powders on the market, but you guys are probably well aware that you get what you pay for when it comes to decent supplements.

If you really are budget conscious then you might want to opt for a cheaper protein powder so that you can save some of your money for quality solid foods.

On the other hand, if you do have a little extra disposable income on your hands then COR-Performance Whey is definitely as sound a choice as any other whey proteins available.

Wrapping Up

As the fitness industry and community get larger and larger, manufacturers are being held increasingly accountable for the quality of the products they’re putting out.

This is good for us because with all of the online user reviews available nowadays you can easily get feedback straight from the horse’s mouth, so to speak, so you should almost always know what you’re in for when spending your money.

COR-Performance Whey is one of the most well received protein powders on the market, and this is almost definitely due in part to the great flavors available, many of which put creamy milkshakes to shame, but after your first shake you’ll quickly realize that the overall quality is undeniable.

Leave a Review

Have you tried this product? Let us know how it is by leaving your own personal review below!

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Was this post helpful?

About the Author