Zaxei
ISO-Whey Protein
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Nutrition · Daily

ISO-Whey Protein

25g of pure whey isolate per serving. Nothing else.

$49.00Best Seller
Free shipping over $80 · Delivers in 3–5 business days
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The story

ISO-Whey is a cold-filtered whey protein isolate sourced from grass-fed cattle in New Zealand. We don’t blend in cheaper protein sources, we don’t hide ingredients behind a ‘proprietary blend’ label, and we publish the full third-party certificate of analysis for every batch we ship.

Highlights

  • Cold-filtered whey isolate, never blended
  • Third-party tested for banned substances
  • Published Certificate of Analysis per batch
  • Mixes clean — no chalky aftertaste

Specs

Protein per serving
25g
Servings
30
Sugar
1g
Source
Grass-fed NZ whey
Certification
Informed Sport · NSF
Free shipping over $80
30-day free returns
Backed by guarantee