The most useful questions to ask when looking at a digestive supplement bottle are surprisingly basic: what is the daily serving size, which ingredients are inside, how much of each ingredient is present, what is the capsule made of, and what warnings are printed on the back?
Supplement Facts Basics
U.S. dietary supplement labels use a standard Supplement Facts panel that lists the serving size, number of servings per container, active dietary ingredients, total milligram weight, and “Other Ingredients” (such as the capsule shell and anti-caking powders). Checking those fields gives you much clearer facts than relying on front-bottle slogans alone.
Proprietary Blend vs. Individual Milligram Doses
Many digestive supplements—including DigestiStart—group their herbs into a single Proprietary Blend (for example, 500 mg total across 11 herbs). Under U.S. labeling rules, the company must print the combined weight of the blend and list the herbs in order from heaviest to lightest, but it does not have to print the exact milligram amount of each individual herb.
Why Individual Amounts Matter
Seeing an ingredient’s name on a sales page is not the same as getting the exact dose tested in a human study. When individual milligram amounts are hidden inside a shared blend, it is much harder to know whether each herb is present at a meaningful daily amount or only a small pinch.
“FDA Registered” Is Not “FDA Approved”
Unlike prescription or over-the-counter medicines, dietary supplements are not approved by the U.S. Food and Drug Administration (FDA) for effectiveness before they are sold. When a supplement bottle or sales page says “Manufactured in an FDA-registered facility,” it simply means the factory building is registered for inspection—not that the FDA has tested, approved, or endorsed the capsules inside.
Check the “Other Ingredients” and Allergen Line
Right below the main Supplement Facts box, the Other Ingredients line tells you what holds the capsule together. For instance, DigestiStart lists Gelatin (capsule), Brown Rice Flour, Magnesium Stearate—which tells vegetarian or vegan buyers that the capsule shell is animal-derived gelatin—while other supplements may print milk or fish allergen warnings on that same line.
60-Second Label Checklist
- Serving size: How many capsules do you have to swallow each day (1 capsule vs. 2 to 4 capsules)?
- Servings per container: Does one bottle last a full 30 days at the suggested daily dose?
- Dose transparency: Are exact milligram weights printed for every ingredient, or are they grouped into a proprietary blend?
- Ingredient order: Which ingredients are listed first (heaviest) and last (lightest)?
- Extract strength notes: Does the label specify standardized strengths (such as
4% flavonesor4:1 extract) or plain raw powder? - Capsule shell & allergens: Does it use animal gelatin or a vegetable capsule, and are milk, soy, or fish allergens listed?
- Safety warnings: Who is advised to avoid the product or talk to a doctor first?
- Distributor identity: Does the label print a real company address and support email?
Sources & References
We prioritize primary product label information, government regulatory sources, peer-reviewed research and recognized clinical guidance. Seller claims are not treated as independent clinical proof.
- U.S. Food and Drug Administration (FDA): Dietary Supplement Labeling Guide
- National Institutes of Health (NIH) Office of Dietary Supplements: What You Need to Know About Dietary Supplements
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Editorial owner: DigestiStart Reviews Editorial Team · Last reviewed: November 10, 2026