Read in a useful order
Start with the named protein source, then look at ingredients that create flavor and sweetness, followed by other additions. Keep the Nutrition Facts or Supplement Facts panel beside the ingredient list: the list tells you what is present, while the panel provides serving-based quantities for the nutrients it reports.
Identify the source
A product can use one source or a blend. Record the named sources as written rather than compressing everything into “plant protein.” If your decision depends on excluding an ingredient, verify the full list and allergen information for the exact product.
Keep sweetener terms separate
Unflavored, unsweetened, no added sugar and no artificial sweeteners are not interchangeable descriptions. A naturally sourced sweetener still adds sweetness. A sugar-alcohol exclusion is a different filter from an artificial-sweetener exclusion.
Give added fiber its own line
An added fiber or prebiotic is an additional ingredient to compare; a claim about gut health does not establish personal tolerance. Record its name and any disclosed amount. Avoid treating every gum, fiber or enzyme as either a universal benefit or a universal problem.
Save a version-specific record
Note the product name, flavor, package and date. Retailer images can lag behind formula changes. Where the website and package disagree, resolve the version before transferring numbers or buying. Our reviews identify the formula discussed and show what remains uncertain.
Sources & scope
- FDA: Food allergen labels
- FDA: Sugar alcohols on the Nutrition Facts label
- NIDDK: Food, eating habits and gas
Sources checked November 5, 2026. Product formulas and packaging can change. This page is educational, not individualized medical advice.
