What the Label Data Shows

With 24 ingredients on the label, Enzyme Complete DPP-IV with Isogest is one of the more extensive non-nutrient/non-botanical supplement formulas from Kirkman in the NIH Dietary Supplement Label Database (DSLD), sold in capsule form. These ingredients span 4 nutrient categories, enzyme, blend, other, complex carbohydrate, reflecting a multi-component formula rather than a single-nutrient product.

Across a broader 24-ingredient formula, 24 of 24 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 2025-05-21. 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.