SuppSignal visual proxy for Meadowline Grass-Fed Whey Isolate, Unflavored.
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Grass-Fed Whey Isolate, Unflavored

Whey Protein · Unflavored · 25g protein

SuppSignal ReadCOMPARE

Decent product, but cleaner or stronger-value alternatives exist in our reviewed set.

Buy if

This is the specific brand or form factor you want for your use case.

Think twice if

You haven't checked our top pick yet. Compare before you commit.

Price comparison · 2 retailers

Last refreshed 5d ago

  • Brand DirectBestSub & save$54.99$1.83/svg
  • CleanGrocer$57.99$1.93/svg

Spread $3.00 across retailers$54.99 $57.99

Signal SummaryWP-001
SuppSignal visual proxy for Meadowline Grass-Fed Whey Isolate, Unflavored.
SuppSignal visual proxyExact packaging may vary
Whey ProteinClean PickVerified testingInformed SportHigh confidence

Meadowline

Grass-Fed Whey Isolate, Unflavored

A minimal-ingredient grass-fed whey isolate from pasture-raised European dairy, finished with cold microfiltration and tested per batch.

Active dose

25 g protein

Whey Protein Isolate

Servings

30

30 g scoop

Price

$54.99

$1.83/serving

Effective $/serving

$1.83

Adjusted for active dose

Watch-outs

Where this product fits, and where it doesn't

Best for

Lifters who want a clean, minimal-ingredient isolate with verifiable testing.

Not best for

Anyone wanting a sweetened, flavored shake without added stevia or sucralose.

Watch-outs

  • Unflavored only, mixes thin in water

Where to buy

What this really costs across retailers

Deal Intelligence

What this really costs across retailers

Near category median

Effective $/serving

$1.83

13% above median ($1.63)

Best retailer

Brand Direct

$54.99 · last checked 5d ago

Spread vs highest

Save $3.00

Highest: CleanGrocer at $57.99

Paid link. We may earn a commission. Scores are independent.

Retailer

Brand Direct

Best current price

Current price

$54.99

Per serving

$1.83

Save 10% on subscribe & saveSubscribe & save

Last checked 5d ago

Retailer link. Scores are independent.

Prices and availability can change. Retailer prices should be confirmed at checkout. Price data includes a last-checked timestamp when available.

Signal Receipt
WP-001 · scanned 5d ago

Brand

Meadowline

Grass-Fed Whey Isolate, Unflavored

  • CategoryWhey Protein
  • Active dose25 g protein
  • Servings30 × 30 g scoop
  • Effective cost$1.83 / serving
  • TestingVerified
  • COAVerified
  • Proprietary blendNo
  • Artificial colorsNo
  • Best use caseLifters who want a clean, minimal-ingredient isolate with verifiable…

Total Signal

85/ 100

CLEAN · DOSE · VALUE

Dose Breakdown

What the active ingredient actually does

What it may support

Strong evidence

Primary active

Whey Protein Isolate

25 g protein per serving · 30 g scoop

Whey isolate is a well-studied protein source that may support muscle protein synthesis when paired with resistance training and adequate daily protein intake.

Benefit language is intentionally cautious. Supplements may support outcomes when paired with appropriate training, nutrition, and individual health context.

Claim Ledger

Verified vs. claimed vs. missing

Claim Ledger

What's verified, what's claimed, what's missing

  1. #01

    25 g protein per serving

    Verified

    Matches third-party COA from 2026-Q1 batch.

  2. #02

    Grass-fed European source

    Brand claim

    Brand publishes farm partner list; no independent grass-fed audit found.

  3. #03

    Informed Sport certified

    Verified

    Listed in Informed Sport public certificate database.

  • Verified
  • Brand claim
  • Not found
  • Needs review
  • Contradicted

Better Buy Options

Cleaner, better value, best tested

Cleaner alternative
SIG-WP-003
Whey Protein · Passport
NORTHRISE
HYDROLYZEDWHEY
26G · 25 SVGUNFLAVORED

Last scan

5d ago

Hydrolyzed Whey Isolate, Cocoa

Whey Protein · Unflavored · 26g protein

Signal

80

/ 100

SuppSignal ReadCOMPARE
Clean Signal
88
Dose Signal
88
Value Signal
62
  • Effective $/svg$2.60
  • Sticker$64.99 · 25 svgs
  • TestingVerified third-party
  • COAPublic COA
  • Prop. blendDisclosed
  • Artif. colorsNone

Premium pricing, among the highest per serving

Better value alternative
SIG-WP-004
Whey Protein · Passport
BULKMAX
MEGAWHEY
24G · 50 SVGUNFLAVORED

Last scan

5d ago

Mega Whey Blend, Birthday Cake

Whey Protein · Unflavored · 24g protein

Signal

55

/ 100

SuppSignal ReadAVOID
Clean Signal
42
Dose Signal
55
Value Signal
72
  • Effective $/svg$1.35
  • Sticker$49.99 · 50 svgs
  • TestingBrand-claimed only
  • COANot posted
  • Prop. blendYes (hides doses)
  • Artif. colorsYes

Proprietary 'Anabolic Matrix' hides exact protein breakdown

Best tested alternative
SIG-WP-003
Whey Protein · Passport
NORTHRISE
HYDROLYZEDWHEY
26G · 25 SVGUNFLAVORED

Last scan

5d ago

Hydrolyzed Whey Isolate, Cocoa

Whey Protein · Unflavored · 26g protein

Signal

80

/ 100

SuppSignal ReadCOMPARE
Clean Signal
88
Dose Signal
88
Value Signal
62
  • Effective $/svg$2.60
  • Sticker$64.99 · 25 svgs
  • TestingVerified third-party
  • COAPublic COA
  • Prop. blendDisclosed
  • Artif. colorsNone

Premium pricing, among the highest per serving

Watch this product's signal

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How we score

Scores are based on available public information, product labels, retailer data, brand claims, and third-party evidence where available. Missing evidence may lower confidence but does not automatically mean a product is unsafe.

Medical disclaimer

This information is educational and is not medical advice. Supplements may not be appropriate for everyone. Talk to a qualified healthcare professional before starting any supplement, especially if you are pregnant, nursing, taking medication, or managing a medical condition.