Other ingredients
Cellulose; Maltodextrin; Silica
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
AST Enzymes
Serracor-NK
Capsule
Serving size1 Capsule(s)
Servings per containerNot listed
Package300 Vegetarian Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 1 Capsule(s)
Serracor-NK Blend500 mgDV not established
SEBkinase BlendAmount not disclosedDV not established
Peptizyme SP ENNot listedDV not established
NattokinaseNot listedDV not established
Enzyme and Cofactor BlendAmount not disclosedDV not established
BromelainNot listedDV not established
PapainNot listedDV not established
LipaseNot listedDV not established
ProteasesNot listedDV not established
RutinNot listedDV not established
AmlaNot listedDV not established
Coenzyme Q10Not listedDV not established
MagnesiumNot listedDV not established
Label directions
Directions: Take with a large glass of water.Maintenance: 1-2 capsules; 3 times a day.Therapeutic: 3 capsules; 3 times a day. Must be taken on an empty stomach (30 minutes before or 2 hours after meals).
Label warnings
Keep out of reach of children. Caution: If taking anticoagulant drugs do not use this product before consulting your physician. Consult your doctor before use if pregnant nursing or taking medicaiton. Discontinue if adverse conditions occur. Free of: What egg milk soy tree nuts peanuts fish shellfish and sesame. Manufactured in cGMP facilities that also process wheat milk eggs and soy.
Identity and label version
NIH label record338356
Entered into NIH DSLDSep 25, 2025
UPC / GTIN00850213002045
Manufacturer / distributor on labelAST Enzymes
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 338356Entered Sep 25, 2025
Serracor-NK Blend500 mg
SEBkinase BlendAmount not disclosed
Peptizyme SP ENNot listed
NattokinaseNot listed
Enzyme and Cofactor BlendAmount not disclosed
BromelainNot listed
PapainNot listed
LipaseNot listed
ProteasesNot listed
RutinNot listed
AmlaNot listed
Coenzyme Q10Not listed
MagnesiumNot listed
Label warning: Keep out of reach of children. Caution: If taking anticoagulant drugs do not use this product before consulting your physician. Consult your doctor before use if pregnant nursing or taking medicaiton. Discontinue if adverse conditions occur. Free of: What egg milk soy tree nuts peanuts fish shellfish and sesame. Manufactured in cGMP facilities that also process wheat milk eggs and soy.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from AST Enzymes
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.