Irwin Naturals · Other Combinations supplement
Carb Neutralizer Starch-Blocker
25 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.
- 25
- Ingredients
- 10
- Nutrient categories
- Top 10%
- By ingredient count
Carb Neutralizer Starch-Blocker is a other combinations supplement by Irwin Naturals in softgel capsule form, listing 25 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as on-market. Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.
Product Details
- Type
- 🔬 Other Combinations
- Form
- Softgel Capsule
- Database Entry Date
- 2025-03-25
- Ingredients
- 25
Supplement Facts (25 Ingredients)
| Ingredient | Group | Amount | % DV |
|---|---|---|---|
| Calories | Calories | Not disclosed on label | No DV |
| Total Fat | Fat (unspecified) | Not disclosed on label | No DV |
| Total Carbohydrates | Carbohydrate | Not disclosed on label | No DV |
| Protein | Protein | Not disclosed on label | No DV |
| Chromium | Chromium | Not disclosed on label | No DV |
| Common Bean Extract | Bean | Not disclosed on label | No DV |
| Flaxseed Oil | Flaxseed Oil | Not disclosed on label | No DV |
| Cassia Bark Extract | Cinnamon | Not disclosed on label | No DV |
| Lipase | Lipase | Not disclosed on label | No DV |
| Protease | Proteolytic Enzymes (Proteases) | Not disclosed on label | No DV |
| BioPerine Complex | Blend | Not disclosed on label | No DV |
| BioPerine | Black Pepper | Not disclosed on label | No DV |
| Ginger Rhizome Extract | Ginger | Not disclosed on label | No DV |
| Gelatin | Gelatin | Not disclosed on label | No DV |
| Water, Purified | Water | Not disclosed on label | No DV |
| Glycerin | Glycerol | Not disclosed on label | No DV |
| Maltodextrin | Maltodextrin | Not disclosed on label | No DV |
| Soy Lecithin | lecithin | Not disclosed on label | No DV |
| Beeswax | Beeswax | Not disclosed on label | No DV |
| Dextrin | Dextrin | Not disclosed on label | No DV |
| Annatto | Annatto | Not disclosed on label | No DV |
| Titanium Dioxide | Titanium Dioxide | Not disclosed on label | No DV |
| St. John's Bread | Carob | Not disclosed on label | No DV |
| Turmeric | Turmeric | Not disclosed on label | No DV |
| Silicon Dioxide | Silicon | Not disclosed on label | No DV |
How does Carb Neutralizer Starch-Blocker compare?
Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.
Carb Neutralizer Starch-Blocker lists 9 ingredients fewer than 1,000 mg Vitamin C Acai Berry. That is 3 above the other combinations average.
What the Label Data Shows
With 25 ingredients on the label, Carb Neutralizer Starch-Blocker is one of the more extensive other combinations supplement formulas from Irwin Naturals in the NIH Dietary Supplement Label Database (DSLD), sold in softgel capsule form. These ingredients span 10 nutrient categories, botanical, other, fat, mineral, and 6 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 25-ingredient formula, 25 of 25 sit outside the FDA's reference-intake system entirely -- common at this scale, since multi-ingredient blends tend to accumulate botanicals, amino acids, and specialty compounds the FDA has never benchmarked. That's expected breadth, not a red flag on its own.
A product's market status is worth checking before relying on this label. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2025-03-25. An on-market listing means the product is currently sold in the United States; the DSLD catalogs the label as submitted but does not independently verify the claims or evaluate safety or efficacy.
About the DSLD database
The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Carb Neutralizer Starch-Blocker: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.
Ingredient Breakdown by Category
Daily Value Coverage
Frequently Asked Questions
What ingredients are in Carb Neutralizer Starch-Blocker? ▼
Who manufactures Carb Neutralizer Starch-Blocker? ▼
Is Carb Neutralizer Starch-Blocker still available for purchase? ▼
What is the serving size of Carb Neutralizer Starch-Blocker? ▼
What type of supplement is Carb Neutralizer Starch-Blocker? ▼
Data Sources & Methodology
Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).
Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD contains label information from dietary supplement products marketed in the United States.
Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market" may no longer be available for purchase but their label data remains in the database for reference.
Disclaimer, Not Medical Advice
Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.