Syntrax Whey Shake 100% Grass-Fed Whey Protein - 5 LB
Flavor (2 options)

Syntrax Whey Shake 100% Grass-Fed Whey Protein - 5 LB
- PROMINA WHEY PROTEIN CONCENTRATE : The purest, healthiest, best tasting, most soluble undenatured whey protein concentrate available. Many other manufacturers use inexpensive, low-quality denatured whey protein that tastes and smells bad, doesn't dissolve completely and metabolizes inefficiently.
- MIXES INSTANTLY: Whey Shake is fully instantized, which means it quickly and effortlessly stirs into your preferred liquid with just a spoon. Promina is instantly soluble and has no taste so that you will only experience the best fruit flavors that nature has to offer
- BEST-TASTING PROTEIN IN YOUR WATER OR MILK: Whey Shake line fuses sweet, scrumptious epicurean delights that a person might find in a high-end candy boutique or bakery. Available in three delicious flavors, ranging from Vanilla Shake, Strawberry Shake and Chocolate Shake, Whey Shake will keep you coming back for more.
- UNRIVALED MANUFACTURING AND DISTRIBUTION: SI03 produces its revolutionary formulas in one of the top manufacturing facilities of its kind in North America. This, combined with SI03’s unwavering commitment to operational excellence, allows for unmatched production and quality control. We are fully Good Manufacturing Practice (GMP) compliant
- STRINGENT QUALITY CONTROL: With frequent testing and strict quality control, Syntrax products have no equal. SI03 is so confident in the potency and efficacy of its products that it backs each one with a satisfaction guarantee for every retail customer and client.
FreshShield Technology

This is a first-of-a-kind within the nutrition and supplements sector and ensures our protein has the same quality and taste from the day of manufacturing to the "best by" date. Each FreshShield sachet removes all oxygen from within the packaging. Without oxygen, only inert gases are left to envelop and protect the protein powder and flavoring molecules from oxidation, rancidity, and bacterial growth.
Introducing the Clip-Scoop
![]()
Without a zipper we had to have a different way of closing our newly-designed bags. Some type of "chip clip" is what we kept coming back to but we wanted to ensure this wasn't just another chunk of plastic going into a landfill once your protein is gone. Thus the Clip-Scoop was born! Combining a protein scoop with a tear-away clip that is also reusable for chips, cereal, or whatever else you keep in little baggies
New Packaging: Form Meets Function

Our all-new, strikingly-designed, metallic, air-tight quad-seal bags ditch the horrible clog-happy zippers that refuse to close correctly. Removing the zipper also allowed us to have non-terminated side gussets, which allows the bag to open up MUCH wider than your standard bottle or zipper bag of protein. This ensures your hand doesn't get caught inside the bag and covered with protein each time you reach for another scoop.

You May Also Like
ULTIMATE Nutrition ISO Sensation 93 100% Whey isolate - 5 Lbs
5 Lbs
ULTIMATE Nutrition Prostar 100% Whey - Whey Protein 5.28 Lbs.
5.28 Lbs.
BPI SPORT ISO HD 100% Whey isolate - 5 Lbs
5 Lbs
OPTIMUM PLATINUM HYDROWHEY 100% Whey Protein Hydrolyzed - 3.5 Lbs
3.5 Lbs
DYMATIZE Nutrition ISO100 Whey isolate 100% - 5 Lbs.
5 Lbs.
Optimum Nutrition 100% Whey Protein Gold Standard - 2 Lbs
2 Lbs
Optimum Nutrition 100% Whey Protein Gold Standard - 10 Lbs
10 Lbs