ISOLATE is made with 100% whey protein isolate as the only protein source. It’s built for individuals with lactose intolerance or casein sensitivity who still want PEScience taste and quality.
Shop ISOLATEWho ISOLATE Is For
- Individuals with lactose intolerance who typically tolerate whey isolate better.
- Those with a casein allergy or sensitivity who still want high-quality dairy protein without casein.
- Anyone seeking a fast-absorbing, lean protein for post-workout or daily protein goals.
Why 100% Whey Protein Isolate?
Digestion-Friendly
Whey isolate contains only trace lactose and no casein, making it a smart option for digestive sensitivities.
Fast Absorption
Rapid gastric emptying helps deliver essential amino acids quickly after training.
Clean Profile
High protein with minimal extras for straightforward, lean supplementation.
What’s Inside ISOLATE
Always check your product label for the most current Nutrition Facts and allergens.
| Feature | Details |
|---|---|
| Protein Source | 100% whey protein isolate (only protein source) |
| Protein per serving | 25 g |
| Digestibility | Trace lactose; casein-free; formulated to be digestion-friendly |
| Quality | Third-party tested for purity and potency |
Select vs ISOLATE: Which Should You Choose?
Select Protein (whey + casein) is our flagship protein and the best everyday choice for most people due to its time-release profile and texture.
Choose ISOLATE if you have known dairy sensitivities (lactose intolerance, casein allergy/sensitivity) or simply want a fast-digesting, lean option without casein.
How to Use ISOLATE
- Mix 1 scoop with ~8 oz cold water (or a milk alternative); shake well.
- Enjoy post-workout or anytime to help meet daily protein needs.
- Adjust liquid to taste and texture preference.
Flavor Options & Sizes
- Flavors: Gourmet Chocolate; Vanilla Cupcake
- Sizes: 5-serving; 27-serving; 54-serving
FAQ
Is ISOLATE completely lactose-free? Whey isolate contains only trace lactose. Many lactose-intolerant individuals tolerate it well, but always check labels and individual tolerance.
Does ISOLATE contain casein? No. ISOLATE is formulated without casein.
When should I choose Select instead? For most users, Select Protein is the primary recommendation thanks to its whey + casein blend that supports muscle building over time.
How many grams of protein are in a serving? Each serving provides 25 g of protein.
The Bottom Line
ISOLATE is a clean, fast-digesting protein built for those who can’t do casein or want a more digestion-friendly option. It delivers 25 g of protein per serving with minimal extras—and the taste and texture PEScience is known for. For most people, Select Protein remains the primary recommendation; choose ISOLATE when your digestion demands it.
Shop ISOLATE