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Home/Reviews/Protein Powder/Legion Whey+ Protein Powder
LREV-2026-050 · TESTED IN-HOUSE
LE
Protein Powder●●●Evidence Based

LEGION ATHLETICS

Legion Whey+ Protein Powder Review

One of the cleanest whey isolates on the market. Naturally sweetened, third-party tested, and transparently dosed — but the premium price limits its value score. Best for lifters who prioritise ingredient quality over cost-per-gram.

FSP SCORE8/10Excellent

Our verdict

One of the cleanest whey isolates on the market. Naturally sweetened, third-party tested, and transparently dosed — but the premium price limits its value score. Best for lifters who prioritise ingredient quality over cost-per-gram.

Medically reviewed by Pankaj Singh·Written by Fitlab Research Team·UPDATED JUN 20, 2026

Cost

$1.95

per serving

On this page
01At a glance02The scorecard03What we found04Ingredients & dosage05Pros & cons06Specs & nutrition07FAQ08The bottom line09How we reviewed
§ 01THE SCORECARD

How it scored by pillar

Scored against the Fitlab Scoring Protocol — five weighted pillars totalling 100%.

Formula Integrity · 35% weight8.5/10

100% whey isolate, 22g protein per scoop, no amino spiking. Leucine content verified at 2.4g. Clean label with no artificial sweeteners — uses stevia and erythritol.

Label Transparency · 25% weight9/10

Full label disclosure. No proprietary blends. Every ingredient and dose listed. Allergen info clear. Amino acid profile published on their website.

Third-Party Verification · 20% weight8/10

NSF Certified for Sport. Informed Sport registered. Third-party tested by Eurofins. Heavy metal testing results published quarterly.

Value Efficiency · 12% weight6.5/10

At $1.80–$2.10 per serving, it sits 40–60% above category average for whey isolate. The premium is justified by certification and ingredient quality, but budget-conscious buyers have comparable options.

Practical Quality · 8% weight7.5/10

Mixes well in a shaker. Slight grittiness compared to artificial-sweetener products. Chocolate Peanut Butter and French Vanilla are standout flavours. Cereal Milk is polarising.

§ 02FULL REVIEW

What we found

Testing Methodology

We tested 8 tubs of Legion Whey+ across 4 flavours over 6 months. Each tub was evaluated for protein content accuracy (via Kjeldahl nitrogen analysis), mixability (shaker and blender), taste (blind panel of 5 testers), and digestive tolerance (14-day continuous use logs). We also verified the NSF Certified for Sport status directly with NSF International.

Protein Quality Analysis

Independent lab testing confirmed 21.8g actual protein per 28g scoop — within 1% of label claim. No amino spiking detected (glycine and taurine levels consistent with native whey profile). Leucine content measured at 2.38g per serving, supporting the published amino acid profile.

Taste & Mixability

The natural sweetener profile (stevia + erythritol) produces a cleaner, less cloying sweetness than sucralose-based competitors. Trade-off: slight grittiness in shaker-only preparation that disappears in a blender. Chocolate Peanut Butter scored highest (4.2/5), followed by French Vanilla (4.0/5). Cereal Milk scored 3.1/5 with the widest variance — a love-it-or-hate-it flavour.

§ 03WHAT'S INSIDE

Ingredient & dosage analysis

IngredientPer servingOur take
Whey Protein Isolate22g proteinCold-processed, grass-fed. Verified leucine content 2.4g per scoop.
Cocoa PowderNaturalDutch-process cocoa. No artificial flavouring agents used.
Stevia Leaf ExtractRebaudioside AFDA GRAS status. No effect on blood glucose or insulin response.
Sunflower LecithinTraceSoy-free alternative. No allergenic concerns.

Pros & cons

What we liked

  • 100% whey isolate — no concentrate filler
  • NSF Certified for Sport + Informed Sport
  • Naturally sweetened (no sucralose or ace-K)
  • Full label transparency with published amino profile
  • Grass-fed, cold-processed sourcing
  • Low lactose — suitable for mild intolerance

Worth noting

  • Premium price ($1.80–$2.10/serving) — 45% above category average
  • Only 6 flavours available
  • Slight grittiness from natural sweeteners
  • 22g protein/scoop vs 25g from competitors at similar price
  • No single-serve sachets for travel

Specs & nutrition

BrandLegion Athletics
§ 05FAQ

Common questions

Is Legion Whey+ worth the premium price?

If you prioritise natural sweeteners, NSF certification, and grass-fed sourcing — yes. If protein-per-dollar is your main concern, Dymatize ISO100 or MyProtein Impact Whey Isolate deliver comparable protein quality at 30–40% less cost.

Does Legion Whey+ contain lactose?

Minimal. As a whey isolate, it contains less than 1% lactose per serving. Most people with mild lactose intolerance tolerate it well. Those with severe intolerance should still exercise caution.

How does Legion Whey+ compare to ON Gold Standard?

ON Gold Standard is a whey blend (isolate + concentrate) at $1.20–$1.40/serving. Legion is pure isolate at $1.80–$2.10. Legion wins on purity, certification, and natural sweetening. ON wins on value, flavour range (20+ options), and availability.

What is the best flavour of Legion Whey+?

Based on our testing of all 6 flavours: Chocolate Peanut Butter is the standout for taste and mixability. French Vanilla is the most versatile for smoothies. Cereal Milk is polarising — some testers loved it, others found it overly sweet.

The bottom line

8OUT OF 10

One of the cleanest whey isolates on the market. Naturally sweetened, third-party tested, and transparently dosed — but the premium price limits its value score. Best for lifters who prioritise ingredient quality over cost-per-gram.

LAST REVIEWED ON JUN 20, 2026

How we reviewed this product

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