Select Whey & Casein Protein Blend Isolate - Gourmet Vanilla (27 Servings)

Name: Select Whey & Casein Protein Blend Isolate - Gourmet Vanilla (27 Servings)
Brand: PEScience
SKU: pes1012
Price: 49.99 USD
Availability: InStock

Shop All PEScience

Select Whey & Casein Protein Blend Isolate - Gourmet Vanilla (27 Servings)

Gluten Free

GET ADVICE FROM A HEALTH ENTHUSIAST

Flavor

Size

1.85 pound Powder$49.99

Delivery Options

Shipping

In Stock

Free Shipping on orders $45+

Pick-Up

Please select store to see availability

Select Store

Same-Day Delivery

Not Availablein Zip Code 1105 aa

Order by 2PM, get it today

Same-Day Delivery +$8.99 / delivery to 1105 Update Zip Code

Unfortunately, we are unable to offer Same-Day Delivery in your area.

About This Product

27 Ultra Pure Servings
24g Premium Protein
1.5g Total Fat

Formulated From Science

Superior Whey/Casein Blend
Ultra-Pure Milk Protein Isolate
5 Grams BCAAs
LEU PepForm® - Leucine Peptides

Do You Just Whey?

If you're a regular whey protein user, there's something you need to know. When it comes to optimally building lean muscle, just whey protein is NOT ENOUGH. Nature had it right. When researchers tested a combination of whey protein + casein protein, as found naturally in milk protein, they discovered that the two protein sources work together in a synergistic manner to build lean muscle.

100% Whey protein in isolation only gets you so far... it can spike protein synthesis with an influx of amino acids, but quickly returns to baseline, leaving you where you started.

Enter casein, a slower-digesting protein that's typically consumed for its anti-catabolic properties as it promotes a steady release of amino acids over time.

In another published study, researchers found the combination of whey protein with casein protein resulted in a quick increase in protein synthesis along with a sustained elevation in plasma leucine levels. Plasma leucine levels are a key dictator of muscle protein synthesis, and thus, a combination of whey protein and casein protein may serve to maximize muscle protein accumulation.

This is the exact, real, validated science SELECT PROTEIN™ is formulated from...a combination of the highest quality Milk Protein Isolate and Whey Protein Concentrate 80%.

Directions

Mix one scoop of SELECT PROTEIN with ~8 oz. of cold water. Amount of water can beadjusted to meet your individual taste preference. To increase your protein intake per serving or to achieve a richer taste, use non-fat or low fat milk, or a milk substitute.

Warning

Allergen Information: Contains milk and soy (lecithin) ingredients. This product is only intended to be consumed by healthy individuals. Pregnant or nursing women should not use this product. Discontinue use 2 weeks prior to surgery. Discontinue use and immediately consult your health care professional if you experience any adverse reaction to this product. Do not exceed recommended serving. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.

Serving Size: 1 Scoop

Number of Servings: 27 Servings

Amount Per Serving

% Daily Value

Calories

**%

Total Fat

Saturated Fat

N/A*

TRANS FAT

**%

Cholesterol

15%

Sodium

10%

Total Carbohydrate

Dietary Fiber

Sugars

**%

Protein

48%

Vitamin D

N/A*

Calcium

21%

Potassium

N/A*

Iron

N/A*

Other Ingredients:

Select Protein Blend (Milk Protein Isolate [comprised of casein protein and whey protein], Whey Protein Concentrate 80%, Leucine Peptides), Natural and Artificial Flavors, Salt, Guar Gum, Sucralose, Acesulfame Potassium

Brand:

PEScience

Form:

Powder

Flavor:

Gourmet Vanilla

Serving Size:

1 Scoop

Number of Servings:

27 Servings

Price per Serving:

($1.85 / serving)

Product Weight:

35 OZ

Specialty Diets:

Gluten Free

Item # :

PES1012 / 2058139

Strength Trainers: Tailored for individuals seeking to build lean muscle mass efficiently. This innovative protein blend provides both rapid and sustained amino acid release, supporting muscle protein synthesis and recovery.
Busy Athletes: Ideal for athletes with demanding training and competition schedules. This product offers a convenient yet comprehensive protein source that helps maintain muscle health and energy levels throughout the day.
Weight Management Seekers: Suitable for those focused on weight management or body composition goals. The controlled protein release aids in satiety and muscle maintenance, aligning with strategies to enhance metabolic health.
Post-Workout Recoverees: Great for those looking to optimize recovery post-exercise. With a superior whey/casein blend, it helps facilitate muscle repair and growth, ensuring better preparedness for future workouts.
Protein Enthusiasts: Perfect for those who regularly incorporate protein supplements into their diet. This milk protein isolate blend enhances the nutritional value of daily shakes, helping to meet elevated protein needs effectively.

27 Ratings

4.4out of 5 stars

27 Ratings

Rated 5 stars by 81% of reviewers

Rated 4 stars by 4% of reviewers

Rated 3 stars by 0% of reviewers

Rated 2 stars by 7% of reviewers

Rated 1 star by 7% of reviewers

Would you recommend?

Rated 5 out of 5

Sep 13, 2025

Select Protein

My son said he really likes this one so I ordered it for myself. good flavor

undefined u

Rated 5 out of 5

Jul 22, 2025

Yummy

Tastes good, bakes good

Evan W

Rated 5 out of 5

Mar 31, 2025

Delicious

Great for baking

Jazmine M

Rated 2 out of 5

Jan 17, 2025

Vanilla

I'm very picky with protein shakes, this one was to sweet. I'll finish it, but won't buy again. Maybe chocolate would taste better.
It does help with appetite better then other shakes but can't get past the taste.

Carolina A

Rated 5 out of 5

Mar 15, 2024

Quality product

Always enjoy the taste and quality of pe science products.

Jill M

Rated 5 out of 5

Sep 14, 2023

Great For Recipes

Makes the best protein pancakes and waffles!

Miroslaw S

Rated 5 out of 5

Jun 8, 2023

Will purchase afain

Great product and when it's on sale, it's a great price.

Holly B

Rated 5 out of 5

May 25, 2023

Excellent Taste

This is my families favorite protein powder. There is no grittiness and the taste is fabulous.

Dusty

Rated 5 out of 5

Dec 17, 2022

Best waffle protien powder

I absolutely love PESCIENCE Select protien powder. The Gourmet Vanilla is so versatile and makes the best waffles.

Tammy G

Rated 1 out of 5

Jan 26, 2022

This isn?t as good as it used to be

I remember using this when I began my fitness journey and I swore by it. However after a few years of trying other brands and switching back, the overall texture and quality changed. I tried mixing it with water, lactose-free milk, and almond milk but it was still really gritty. This also didn?t sit well with my stomach and it was never an issue before /:

Justine

Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

Ask Customers Who Bought This

We'll email them your question, then email you their replies.

Have a question? Ask owners.Have a question about this? Ask people who own it.

Start typing and see existing answers.

Why did you choose this?

The Vitamin ShoppeStore

Really good flavor especially with caramel

Vanessa GJun 6, 2026

baking

Brannon MJun 1, 2026

I use it daily

Dana SMay 27, 2026

The taste is good

Chanice EMay 26, 2026

Does this contain caffeine?

A shopperMay 2, 2024

Best Answer: This supplement does not contain caffeine.

Daniel W.staffMay 8, 2024

Disclaimer:

FREE STANDARD SHIPPING on orders of $45 or more

How to get FREE Standard Shipping:

Ship to an address within the United States (including U.S. territories)
Place your online order of $45 or more* - after promotions and before tax are applied
Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

Orders for states outside of the continental U.S. (including those of $45 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.