Zinc aspartate, chemically zinc bis(L-aspartate), is a zinc complex with the amino acid L-aspartic acid (CAS 36393-20-1). It is an amino-acid salt and chelate rather than an inorganic form such as zinc oxide or zinc sulfate. At roughly 19.8% elemental zinc it sits in the lower-mid range of the family, alongside the orotate and below the picolinate and monomethionine chelates. It is produced synthetically, used mainly in European supplements, labeled by elemental zinc content and supplied as a white powder, which we manufacture in tablet, capsule and powder formats.
- Tablets
- Capsules
- Powders
Applications
Single-mineral zinc supplements and multivitamins.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system
Other forms of Zinc
Zinc Bisglycinate
Zinc bis(glycinate)
- CAS
- 14281-83-5
- Formula
- C4H8N2O4Zn
- Elemental
- ~30.6% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Citrate
Trizinc dicitrate
- CAS
- 546-46-3
- Formula
- C12H10O14Zn3
- Elemental
- ~34.2% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Gluconate
Zinc D-gluconate
- CAS
- 4468-02-4
- Formula
- C12H22O14Zn
- Elemental
- ~14.3% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Picolinate
Zinc dipicolinate
- CAS
- 17949-65-4
- Formula
- C12H8N2O4Zn
- Elemental
- ~21.1% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Oxide
Zinc oxide
- CAS
- 1314-13-2
- Formula
- ZnO
- Elemental
- ~80.3% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Sulfate
Zinc sulfate monohydrate
- CAS
- 7446-19-7
- Formula
- ZnSO4·H2O
- Elemental
- ~36.4% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Acetate
Zinc acetate (anhydrous)
- CAS
- 557-34-6
- Formula
- C4H6O4Zn
- Elemental
- ~35.6% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Monomethionine (OptiZinc)
Zinc mono-L-methionine sulfate
- CAS
- 56329-42-1
- Formula
- C5H11NO6S2Zn
- Elemental
- ~21.0% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Orotate
Zinc orotate
- CAS
- 60388-02-5
- Formula
- C10H6N4O8Zn
- Elemental
- ~17.4% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc L-Carnosine (Polaprezinc)
Polaprezinc (zinc L-carnosine)
- CAS
- 107667-60-7
- Formula
- C9H12N4O3Zn
- Elemental
- ~23% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Carbonate
Zinc carbonate
- CAS
- 3486-35-9
- Formula
- ZnCO3
- Elemental
- ~52% Zn (ZnCO3; basic zinc carbonate grades differ)
- Vegan
- Gluten-free
- Non-GMO
Zinc Chloride
Zinc chloride
- CAS
- 7646-85-7
- Formula
- ZnCl2
- Elemental
- ~48% Zn
- Vegan
- Gluten-free
- Non-GMO
Zinc Lactate
Zinc lactate
- CAS
- 16039-53-5
- Formula
- C6H10O6Zn
- Elemental
- ~27% Zn (anhydrous; ~23% as dihydrate)
- Vegan
- Gluten-free
- Non-GMO
Zinc Malate
Zinc malate
- CAS
- 2847-05-4
- Formula
- C4H4O5Zn
- Elemental
- ~33% Zn (anhydrous; ~26% as trihydrate)
- Vegan
- Gluten-free
- Non-GMO
Zinc Histidine (Zinc Histidinate)
Zinc bis(L-histidinate) dihydrate
- CAS
- 17501-65-4
- Formula
- C12H20N6O6Zn
- Elemental
- ~16% Zn (dihydrate)
- Vegan
- Gluten-free
- Non-GMO
Zinc Acexamate
Zinc acexamate
- CAS
- 70020-71-2
- Formula
- C16H28N2O6Zn
- Elemental
- ~16% Zn
- Vegan
- Gluten-free
- Non-GMO