BioStacks
Kirkland Signature

Whey Protein (Creamy Chocolate)

1 Scoop (35g) · 70 servings · $0.96/serving

53 / 100Average

Best for

Score Breakdown

Formulation
85
Safety
62
Final score
53/100

Ingredients (5)

3 scored · 2 not scored

Potassium260 mg

Optimal dose

BCAAs5600 mg

Within effective range

Dietary Fiber1 g

10% of effective dose

Calcium130 mg

Trace amount — not scored

Iron1.1 mg

Trace amount — not scored

Nutrition

Calories and macros.

  • Dietary Fiber1 g

Other Ingredients

Fillers, coatings, and additives

11Safe1Caution1Avoid

SucraloseSweetener

Avoid

Acesulfame PotassiumSweetener

Caution

Natural FlavorsFlavor

Safe

Tapioca DextrinCarrier

Safe

CocoaFlavor

Safe

Guar GumThickener

Safe

Oat FiberFiber

Safe

Gum AcaciaBinder

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.