Performance & Recovery
Whey Isolate 90
27g grass-fed whey isolate per scoop. Cross-flow microfiltered. Zero lactose, zero artificial sweeteners.
- Cross-flow microfiltered whey isolate — 27g protein
- Total BCAAs — 5.8g
- Leucine — 2.7g (above the mTOR threshold)
Key actives per serving
The formula brief
Why this and why this dose.
Whey isolate is the post-training protein with the best evidence base for muscle protein synthesis — fast-absorbing, complete amino acid profile, and a leucine content that triggers the mTOR pathway efficiently. We source from pasture-raised, grass-fed dairy via cross-flow microfiltration (a cold-process method that preserves the native protein structure and bioactive peptides).
Each 30g scoop delivers 27g of isolate (90% protein by weight — hence the name), 5.8g BCAAs, 2.7g leucine. Zero lactose. Zero artificial sweeteners — sweetened with stevia and monk fruit. Heavy-metal assayed against the California Prop 65 thresholds.
Vanilla or chocolate. Mixes clean in a shaker with cold water. No chalk, no grit, no foam.
Supplement Facts
Every ingredient named.
Every dose listed.
No proprietary blends, no hidden doses. The chelate identity and branded-ingredient source are verified on every batch.
Supplement Facts
| Calories | 120 | |
| Total Fat | 1 g | 1% |
| Cholesterol | 30 mg | 10% |
| Sodium | 60 mg | 3% |
| Total Carbohydrate | 2 g | <1% |
| Protein | 27 g | 54% |
| BCAAs | 5.8 g | † |
| Leucine | 2.7 g | † |
† Daily Value not established.
01 · The protocol
How to take it.
- Post-training: 1 scoop within 60 min of session end.
- Daily protein anchor: 1 scoop with breakfast (boosts the morning protein dose).
- Bedtime alternative: pair with casein for sustained overnight amino release.
02 · Why this form
Form & sourcing.
Isolate vs concentrate: isolate is 90%+ protein by weight; concentrate is 70-80%. Isolate has lactose, fat, and carbs filtered out, which matters for lactose-sensitive lifters and anyone tracking macros tightly.
03 · Stack it
What it pairs with.
Our formulator's most common pairings for this product:
- + Creatine — 5g micronized Creapure creatine monohydrate. The most-studied performance ingredient ever. Unflavored, mixes clean.
- + Electrolytes — 1000mg sodium, 200mg potassium, 60mg magnesium. The athlete-grade ratio. No sugar.
- + Joint Stack — UC-II undenatured collagen, Boswellia AKBA, and curcumin. The connective-tissue protocol with the cleanest study profile.
Specifications
The full ingredient and source profile.
Source identity, supplier, dose, batch protocol. Everything is on the label, the COA, and the website.
| Form | Cross-flow microfiltered isolate |
| Serving size | 1 scoop (30g) |
| Servings per tub | 28 (~2-lb tub) |
| Protein content | 27g per scoop (90% by weight) |
| Lactose | <0.5g (effectively zero) |
| Source | Pasture-raised, grass-fed US dairy |
| Sweeteners | Stevia + monk fruit (no acesulfame, no sucralose) |
Third-party verified
Every batch. Every lot. Published online.
Eurofins runs identity, potency, heavy metals, and microbiology on every batch we manufacture. We publish the COA for the lot number printed on your bottle — not a sample lot, not an average, the actual lot you received.
Batch WI-2026-03 · 27.4g protein per scoop · Heavy metals below Prop 65 thresholds
View this batch's COA →
For Sport
COA · Every Batch
No Animal Inputs
No Synthetic Dyes
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.