Species Nutrition
Isolyze
100% Pure Whey Protein Isolate
For those who train to win — ISOLYZE™ packs 28g of pure whey protein isolate in every scoop. With advanced NitroSpec filtering, it preserves immune system-enhancing peptides while delivering rapid amino acid absorption to maximize performance and speed up muscle recovery. BCAAs help reduce muscle breakdown after strenuous workouts, increasing muscle growth through anabolic hormone release. Fast-digesting, fat-free, and gluten-free — it feels like lean muscle growth and recovery without compromise.
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Made in USA
Third-Party Tested
Gluten Free
Non-GMO
27.5g Protein Per Serving
Zero Added Sugar
Micro-Filtered Isolate
Fast Absorbing
Digestive Enzymes
Lactose Free

Why Isolyze
The Gains You'll Feel
Engineered for athletes who refuse to compromise on purity or performance.
Made in USA
Highest Yield Protein with 28g of protein per serving.
Complete Amino Profile
Full spectrum of essential amino acids including all 9 EAAs.
Gluten Free
Safe for those with gluten sensitivities or celiac disease.
Third-Party Tested
Every batch independently verified for purity and label accuracy.
The Science
Why It Works
Nutrient
Per Serving
Amount
NitroSpec Whey Protein Isolate
Per 34g scoop
28g
Total Fat
Per serving
0g
Total Carbohydrate
Per serving
3g
Sugars
Per serving
<1g
Cholesterol
Per serving
<5mg
Sodium
Per serving
150mg
Calcium
Per serving
140mg
Potassium
Per serving
200mg
Micro-Filtered Isolate
Cold-process micro-filtration removes fat and lactose while preserving fragile bioactive protein fractions.
Digestive Enzyme Blend
Protease and bromelain maximise absorption and eliminate the bloat often caused by inferior protein powders.
Batch-Level Purity Testing
Every production run is independently tested for heavy metals, pathogens, and label claim accuracy before shipping.
How We Stack Up
Overview
See how we compare on clinical dosing, ingredient transparency, and overall formulation.
ISOLYZE™
Dymatize ISO 100
Isopure Zero Carb
Protein Per Serving
28g
25g
25g
Total Fat
0g
1g
0g
Total Carbohydrates
3g
2g
0g
Sugars
<1g
<1g
0g
Calories
125
110
100
Cholesterol
<5mg
30mg
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Third-Party Tested
✓
✗
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Got Questions
Frequently Asked
FAQ
How does this protein compare to other brands?
ISOLYZE™ delivers 28g of ultra-pure whey protein isolate per serving — more than most competitors. Unlike concentrate-based products, isolate is filtered to remove fat and lactose, leaving you with cleaner, faster-absorbing protein with no bloat.
Are there any artificial sweeteners or additives?
ISOLYZE™ uses sucralose for sweetness — a widely used, FDA-approved sweetener that contributes zero calories and zero sugar. The formula contains no unnecessary fillers, no proprietary blends, and no added fats or carbs beyond what's in the protein itself. What you get is 28g of ultra-pure whey protein isolate with <1g carbs and 0.5g fat per serving.
Can I take more than the recommended serving of ISOLYZE™?
Yes. ISOLYZE™ is pure whey protein isolate, so you can adjust your intake based on your daily protein requirements. Many athletes use 2 servings per day depending on their training demands.
How long does my subscription commitment last?
There is no long-term commitment. You can pause, skip, or cancel your subscription at any time directly from your account dashboard — no questions asked.
What if I don't like it?
We stand behind every product with a satisfaction guarantee. If you're not completely satisfied, contact our support team and we'll make it right.
