Is Rule 1 R1 Protein 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate Soy Free?
Why it's not soy free
- soy
soy
Dietitian noteSoy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.
Note by Vanessa Vargas, RDN, LDN
Keep checking with Spoonful
Explore available ingredient explanations and check other groceries against your dietary needs.

Ingredients
Protein Blend (whey Protein Isolate, Hydrolyzed Whey Protein Isolate), Cocoa (processed With Alkali), Natural And Artificial Flavors, Lecithin, Salt, Sucralose, Acesulfame Potassium. Contains: Milk And Soy.
Check Rule 1 R1 Protein 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate against your own diets in the app.
Take it with you
Scan to open Rule 1 R1 Protein 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate in Spoonful
Point your phone camera at the code, the app opens right on this product with its results against 26 diets, allergies and intolerances.
Explore other diets
Often paired with Soy Free
This product may or may not be gluten free as it lists 1 ingredient that could contain gluten depending on the source. We recommend contacting the manufacturer directly to confirm.
Details →No. This product is not dairy free as it lists 3 ingredients that contain dairy.
Details →Similar Products
FitCrunch Whey Protein Baked Bar, Chocolate Peanut Butter
Optimum Nutrition Gold Standard 100% Whey Protein Isolate Vanilla Flavor
FitCrunch Whey Protein Snack Bars, Chocolate Peanut Butter, 16g Protein, 18 Ct
Premier Protein 100% Whey Protein Powder, Vanilla Milkshake, 30g Protein, 1.75lb, 28oz
Optimum Nutrition Gold Standard 100% Whey Chocolate Flavour
About this product
Supplement · Powder


