Back to All Reviews
#17 in Protein Powders Third-Party Tested

Legion Whey+ Protein

by Legion Athletics

"100% grass-fed whey isolate with no artificial anything — the evidence-based, clean-label protein powder"

Amazon Rating
4.4/5
Reviews
8,000+
Price Range
$40-48
Servings
30 servings
Informed Sport CertifiedGMP Certified
Our Editorial Rating
8.4
Very Good
FormPowder
SubcategoryGrass-Fed Whey Isolate
View on Amazon

Overview

Legion Whey+ provides 22g of protein per serving from 100% grass-fed, hormone-free whey protein isolate with no artificial sweeteners, flavors, or colors. Legion Athletics was founded by Mike Matthews (author of 'Bigger Leaner Stronger') on the principle that every ingredient should be backed by peer-reviewed research. The whey isolate is sourced from grass-fed Irish cows and sweetened with stevia and erythritol. Legion's transparent approach includes publishing the exact amounts of every ingredient and citing the research behind each formulation decision.

Key Ingredients

IngredientAmount
Whey Protein Isolate (Grass-Fed)22 g

Pros & Cons

What We Like

  • 100% grass-fed whey isolate
  • No artificial sweeteners/flavors/colors
  • Evidence-based formulation
  • Transparent label
  • Low lactose (isolate)

What Could Be Better

  • Premium price ($40-48)
  • Only 30 servings
  • 22g protein (lower than some competitors)
  • Stevia taste not for everyone

Who Is This For?

Best For

  • Clean-label protein seekers
  • Those avoiding artificial ingredients
  • Grass-fed dairy advocates
  • Evidence-based supplement fans

Not Ideal For

  • Budget protein seekers
  • Those who dislike stevia
  • Those wanting 25g+ protein per serving

Our Verdict

8.4/10 — Very Good

Legion Whey+ is the evidence-based, clean-label whey isolate for those who want grass-fed quality without artificial ingredients. The premium price reflects the grass-fed sourcing and clean formulation. A top choice for the informed consumer.

Alternatives to Consider