

🔥 Fuel your grind with every scoop – recovery that works as hard as you do!
Pro Sustained Release Whey Protein Blend delivers 25g of high-quality protein per serving through a scientifically balanced mix of fast-absorbing whey and slow-release micellar casein. Enhanced with digestive enzymes and MCTs, it supports optimal muscle recovery, sustained energy, and metabolic health—all without fillers. Perfect for professionals who demand clean nutrition that fits their active, high-performance lifestyle.













| ASIN | B08668NDXH |
| Best Sellers Rank | #69,282 in Health & Household ( See Top 100 in Health & Household ) #182 in Sports Nutrition Protein Powder Blends |
| Customer Reviews | 4.5 4.5 out of 5 stars (289) |
| Date First Available | March 20, 2020 |
| Manufacturer | Core Nutritionals |
| Product Dimensions | 8 x 8 x 11.5 inches; 5 Pounds |
A**R
A Premium Product That Delivers On All Fronts
I've tried countless protein powders over the years, and Core Nutritional Pro Protein truly stands out as a five-star product. Taste & Mixability (5/5): I opted for the Chocolate Mocha, and it's absolutely delicious—not overly sweet, with a rich, natural taste. What truly impressed me, though, was its mixability. There are no clumps, no gritty texture, just a smooth, creamy shake every single time, whether I'm using water or milk. It dissolves effortlessly. It is thicker, which helps me feel fuller and curb hunger.
M**.
It's great, full stop.
It is very noticeable that this product contains casein in addition to whey, as it takes significantly longer to digest than a 100% whey protein shake. I notice a significant feeling of fullness if I consume it in the morning, and its slow digestion is great for overnight recovery. It mixes well, and isn't as grainy compared to many other protein shakes on the market. The flavor I chose was their fruity cereal option, it hits that Fruity Pebbles flavor pretty well without tasting astringent or like it was doused with chemicals. I'm very happy with my purchase.
@**7
Blends easy
Very tasty and blends well.
A**R
Tasty but very sweet
It tastes like chocolate cake. A bit too sweet for my taste, but maybe some people will like it. I had to add extra cocoa powder to cut through some of other sweetness.
D**E
Save the scoop from your last one
Good Macros, aminos, and it tastes AWESOME! My only gripe is some flavors are 27 servings and some are 28. Because you lose 1 serving getting the scoop out from all the way at the bottom. But it is good stuff!
E**A
Best Tasting Protein Powder I’ve Ever Tried With Everything You Need In It
I purchased the Coconut Cream Pie, one scoop of powder, a little ice a cup of water about 1/4 cup unsweetened coconut milk and wow, tastes like a coconut milk shake. Full amino acid panel, sustained release protein blend; I’ve found exactly what I’ve been looking for. Came really fast by UPS. Highly recommend!
M**E
My favorite so far
I've been going through trying all different kinds, this one is hands down my favorite of the 10 brands I've tried. It's so good that next round I'm planning to get 5 or 6 different flavors from this company and I can't wait. The French toast is so good that it's brag-worthy
A**R
Very tasty
Not chalky like most protein shakes. Absolutely love the blueberry flavor. Unlike some of their other favors that as grainy
Trustpilot
1 month ago
2 weeks ago