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Optimum Nutrition 100% Gold Standard Whey Double Rich Chocolate
Photo: Open Food Facts contributors (CC BY-SA)

Protein shakes

Optimum Nutrition 100% Gold Standard Whey Double Rich Chocolate

1.47 lb

Excellent out of 100 Medium confidence
  • Contains non-nutritive sweeteners
  • Contains artificial flavors
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Why it scores 92

Optimum Nutrition 100% Gold Standard Whey Double Rich Chocolate scores 92 out of 100 (Excellent) under GoodSwap’s published rules. What moved the score most:

  1. Acesulfame potassium (Ace-K): In the NutriNet-Santé cohort, acesulfame-K intake was associated with higher cancer risk; cause and effect is not established. Strong
  2. Protein blend (unspecified): An ingredient typical of ultra-processed foods (NOVA group 4). Info
  3. Whey protein concentrate / isolate: An ingredient typical of ultra-processed foods (NOVA group 4). Info

Every line of the math is on The Receipt below, with its evidence tier and sources.

The Receipt

100% Gold Standard Whey Double Rich Chocolate

START100

Ingredients

  • Acesulfame potassium (Ace-K)
    Strong In the NutriNet-Santé cohort, acesulfame-K intake was associated with higher cancer risk; cause and effect is not established. [1][2][3][4]
  • Protein blend (unspecified)
    Info An ingredient typical of ultra-processed foods (NOVA group 4). [5]
  • Whey protein concentrate / isolate
    Info An ingredient typical of ultra-processed foods (NOVA group 4). [5]
  • Lecithin
    Info An additive class typical of ultra-processed foods (NOVA group 4). [5]
  • Natural and artificial flavors
    Strong The label does not disclose which flavoring substances are used. [6][4]
subtotal−8
TOTAL 92Excellent

100 − 8 = 92

GTIN 00748927060140 · 2026-03-13

score v1.3.0 · kb 2026.10.11

Medium confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy395 kcal
Fat4.9 g
Saturated fat1.6 g
Carbohydrates9.9 g
Sugars3.3 g
Added sugars0 g
Fiber3.3 g
Protein79 g
Salt0.4 g

Serving: 1 scoop (30.4 g)

Ingredients

High Moderate Not recognized Tap an ingredient for its evidence and rules.
Label text, as published

PROTEIN BLEND (WHEY PROTEIN ISOLATE, WHEY PROTEIN CONCENTRATE, WHEY PEPTIDES), COCOA POWDER (PROCESSED WITH ALKALI), LECITHIN, NATURAL AND ARTIFICIAL FLAVOR, ACESULFAME POTASSIUM, LACTASE.

Allergens and diets

Contains: Milk

  • Not vegan
  • Palm-oil-free

Always check the package: recipes change.

Packaging

Plastic

Context only: no points in v1.

Healthiest protein shakes in the US

More from Optimum Nutrition

Sources

  1. Artificial sweeteners and cancer risk: Results from the NutriNet-Santé population-based cohort study

    PLOS Medicine · Mar 24, 2022 · Peer-reviewed

    “In this large cohort study, artificial sweeteners (especially aspartame and acesulfame-K), which are used in many food and beverage brands worldwide, were associated with increased cancer risk.”

    doi.org

  2. Re-evaluation of acesulfame K (E 950) as food additive (plain language summary)

    European Food Safety Authority · Apr 30, 2025 · Agency assessment

    “The acceptable daily intake (ADI) considered safe for all population groups was set at 15 mg/kg body weight (bw) per day.”

    efsa.europa.eu

  3. WHO advises not to use non-sugar sweeteners for weight control in newly released guideline

    World Health Organization · May 15, 2023 · Agency assessment

    “The recommendation is based on the findings of a systematic review of the available evidence which suggests that use of NSS does not confer any long-term benefit in reducing body fat in adults or children.”

    who.int

  4. Dietary Guidelines for Americans, 2025–2030

    U.S. Department of Health and Human Services and U.S. Department of Agriculture · January 2026 · Regulator

    “Limit foods and beverages that include artificial flavors, petroleum-based dyes, artificial preservatives, and low-calorie non-nutritive sweeteners.”

    cdn.realfood.gov

  5. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  6. 21 CFR 101.22 Foods; labeling of spices, flavorings, colorings and chemical preservatives

    Electronic Code of Federal Regulations (eCFR), U.S. Office of the Federal Register · Dec 19, 2016 · Law

    “whose significant function in food is flavoring rather than nutritional.”

    ecfr.gov