Is MET-Rx RTD 51 Peanut Butter Cup Dairy Free?
Why it's not dairy free
- lactose
- milk
- milk protein concentrate
- whey protein concentrate
- calcium caseinate
lactose
Dietitian noteLactose (sometimes referred to as saccharum lactin) is a type of sugar found naturally in the milk of most mammals.
Note by Rhyan Geiger, RDN
+1 more in the app
Keep checking with Spoonful
Explore available ingredient explanations and check other groceries against your dietary needs.

Ingredients
Water , Metamyosyn Vpp Protein Blend ( Calcium Caseinate , Milk Protein Concentrate , Whey Protein Concentrate ) , Natural And Artificial Flavors , Peanut Butter , Cocoa ( Processed , with : Alkali ) , Cellulose Gel , Vitamin and Mineral Blend ( Tricalcium Phosphate , Sodium Phosphate , Sodium Ascorbate , Sodium Citrate , DL Alpha Tocopheryl Acetate , Niacinamide , Vitamin A Palmitate , D Calcium Pantothenate , Ferrous Sulfate , Phytonadione , Manganese Sulfate , Cholecalciferol , Zinc Oxide , Pyridoxine Hydrochloride , Thiamin Hydrochloride , Riboflavin , Copper Sulfate , Cyanocobalamin , Folic Acid , Biotin , Chromium Chloride , Sodium Molybdate , Potassium Iodide , Sodium Selenite ) , Sucralose , Dipotassium Phosphate , Cellulose Gum , Acesulfame Potassium , Sodium Hydroxide , Carrageenan
Check MET-Rx RTD 51 Peanut Butter Cup against your own diets in the app.
Take it with you
Scan to open MET-Rx RTD 51 Peanut Butter Cup 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.
What is a Dairy Free diet?
A dairy-free diet eliminates all foods made from or containing milk and milk-derived ingredients, such as butter, cheese, yogurt, and cream. It's essential for people with lactose intolerance, milk allergies, or those who prefer plant-based alternatives. Common dairy substitutes include almond, soy, oat, and coconut-based milks and cheeses. While dairy is a major source of calcium and vitamin D, these nutrients can be replaced through fortified foods or supplements. Many people find going dairy-free helps reduce digestive issues, acne, or inflammation, but balance and proper nutrient intake remain key for long-term health.
Explore other diets
Often paired with Dairy Free
No. This product is not vegan as it lists 4 ingredients that derive from animals and 9 ingredients that could could derive from animals depending on the source.
Details →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 →Similar Products
Where to buy
MET-Rx RTD 51 Peanut Butter Cup is available at 6 retailers
About this product
Beverage · Bottle, Liquid


