
Quest · Protein Powder
Protein Powder · Peanut Butter
- GLP-1 Friendly
- Gluten-Free
- Low Sugar
- No Seed Oils
- Kosher
23g protein
120 calories · per 1 scoop (31g)
✦ Protein Score
Excellent
19.2g of protein for every 100 calories. The more of the calories that come from protein, the higher the score.
Flavours (6)
Protein Pal Analysis
Protein Source
Where the 23g of protein comes from, largest contributor first
Complete protein, fast absorbing. Filtered to remove most of the lactose and fat.
Complete protein. Slow digesting, releasing amino acids over several hours.
Complete protein. Roughly 80% casein and 20% whey, so it digests slower than whey alone.
Also Contains
Emulsifiers & Thickeners
- Cellulose Gum
Also called carboxymethylcellulose, a thickener. A randomised controlled feeding trial in healthy adults found it altered gut bacteria and reduced the protective mucus layer of the gut. The trial was small and short.
Chassaing et al., Gastroenterology (2022)
Nutrition
per 1 scoop (31g)≤1g: the label prints “<1g” for this value.
Protein efficiency
computed from the labelIngredients
Ingredients
Protein Blend (whey protein isolate, micellar casein, milk protein isolate), peanuts, natural flavors (contains peanuts). Contains less than 2% of the following: silicon dioxide, lecithin (sunflower, canola, and/or soy lecithin), salt, cellulose gum, xanthan gum, sucralose, stevia sweetener, tapioca syrup (adds a trivial amount of added sugars). Contains: Milk, Peanuts, Soy. Processed in a facility that also processes eggs, sesame, wheat, tree nuts and fish. Contains a bioengineered food ingredient.
Nutrition values are taken from the manufacturer’s published label and may vary by flavour or region. Trademarks and imagery are the property of their respective owners.


