Quest Chocolate Chip Cookie Dough Protein Bar
The takeaway
Nutrient-wise, this is a strong contender. What stands out: source of protein (35.0 g/100 g) and source of fibre (20.0 g/100 g). Keep an eye on: calorie-dense — 317 kcal per 100 g, and ultra-processed (nova 4) — industrial formulation. erythritol and sucralose are flagged for caution. 7 essential nutrients are well-dosed on this label. Check the flagged warning before you buy.
Based on the ingredients we could read from this scan. A full label may include more — like added sugars, colorings or other ingredients — than we captured here.
Dose warning
Grade limited: this product contains additives of concern (Sucralose, Erythritol). See the additive breakdown below.
Based on 61 ingredients and 8 nutrients
Why this grade
- +8 essential nutrients identified
- +Strong evidence for Retinol, Vitamin C and Vitamin D3
- −Grade limited: this product contains additives of concern (Sucralose, Erythritol). See the additive breakdown below.
Ingredients
tap any ingredient for detailsEverything on the label — tap any ingredient to learn what it is and what the research says.
Nutrition Facts
per 100 g16% of your daily limit — consider your total intake.
13% of the recommended daily limit (FDA).
Only 3% of your daily limit — low amount per serving.
21% of your daily limit — consider your total intake.
16% of your daily limit — consider your total intake.
% Daily Value (DV) based on a 2,000 kcal diet (FDA reference). Values per 100 g of product.
How the ingredients work together
Known interactions from published nutrition research — separate from the evidence grade.
Vitamin C markedly improves non-heme iron absorption by reducing it to its more absorbable form.
Vitamin C regenerates oxidized vitamin E, recycling its antioxidant capacity.
Calcium inhibits iron absorption when taken together. If you take this for the iron, consider spacing it from calcium-rich meals or supplements.
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Product Scan grades published research — cross-referenced against peer-reviewed papers. It is not medical advice; talk to your doctor before changing supplements. Grades update as new research is published. How we grade →