Last verified: 17 days ago
Invertase
Also known as: beta-fructofuranosidase, saccharase, sucrase, EC 3.2.1.26
Evidence under review. — Not yet rated
Digestive enzyme that breaks down sucrose. Limited human evidence; most research is in food science or agriculture.
-
What it does
Invertase is a digestive enzyme that splits sucrose (table sugar) into glucose and fructose. In one clinical trial, apple juice treated with invertase (alongside other enzymes) significantly...
-
Evidence quality
Evidence base hasn't been formally rated yet. See research below.
-
Clinical dose
No established dose
-
Found in
Enzyme Science Digest Gold, Pure Encapsulations Digestive Enzymes Ultra, Outfitocean and 1 more
What the Science Says
Invertase is a digestive enzyme that splits sucrose (table sugar) into glucose and fructose. In one clinical trial, apple juice treated with invertase (alongside other enzymes) significantly reduced post-meal blood sugar and insulin spikes in adults with impaired fasting glucose. As a food enzyme, it is also evaluated for safety by regulatory bodies like EFSA. Its role as a standalone dietary supplement for human health has very limited direct clinical evidence.
What It Doesn't Do
Not proven to aid digestion of regular meals or reduce bloating on its own. No evidence it boosts energy, supports weight loss, or improves gut health as a supplement. Most research on invertase is in soil science, agriculture, and food processing — not human health.
Evidence-Based Benefits
Enzyme-treated juice using invertase reduced post-meal blood sugar spikes by 68% in adults with impaired fasting glucose.
Weak EvidenceEffective at: No established dose
Supporting studies (click to view on PubMed):
Invertase-treated apple juice lowered post-meal insulin response by 47% compared to regular apple juice.
Weak EvidenceEffective at: No established dose
Supporting studies (click to view on PubMed):
Absorption & Bioavailability
Unknown — as an enzyme, it acts in the gut lumen and is largely broken down before systemic absorption. No human bioavailability data from provided studies.
Red Flags to Watch For
- Almost no clinical trials test invertase as a standalone supplement — most research is in food processing or agricultural soil science
- Products claiming broad digestive or metabolic benefits from invertase alone are not supported by the available evidence
- The one relevant clinical trial used invertase combined with other enzymes (glucose oxidase and catalase), so effects cannot be attributed to invertase alone
- Widely found in 1,000+ registered supplement products despite very limited human clinical data
Products Containing Invertase
See how Invertase is used in these analyzed products:
Frequently Asked Questions
What does Invertase do?
Digestive enzyme that breaks down sucrose. Limited human evidence; most research is in food science or agriculture.
What is the effective dose of Invertase?
No established dose
Is Invertase safe?
Almost no clinical trials test invertase as a standalone supplement — most research is in food processing or agricultural soil science
What doesn't Invertase do?
Not proven to aid digestion of regular meals or reduce bloating on its own.
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-05-25