Kirkland Signature Optifiber Prebiotic Fiber Supplement Flavor-Free

Breakdown

1 ingredient to avoid

Kirkland Signature Optifiber Prebiotic Fiber Supplement Flavor-Free scores 90/100 on Tallow — our clean band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.

Kirkland Signature Optifiber Prebiotic Fiber Supplement Flavor-Free lists 1 ingredient, starting with Wheat Dextrin. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

At 90/100 Kirkland Signature Optifiber Prebiotic Fiber Supplement Flavor-Free sits in our top band, among the better probiotics & gut health we have scored. A higher-scoring option in probiotics & gut health is Hayward Gut Shot at 100/100.