Fragments & Copper Peptides
TB-500
Research-grade TB-500, lyophilized, 10 mg per vial. Third-party tested to ≥ 99% purity. For laboratory research use only — not for human or veterinary use.
Astra Peptides supplies research cofactors and metabolic-support compounds studied across metabolic, cellular-energy, and antioxidant research pathways. Every vial holds the same standard: ≥99% purity by HPLC, with a Certificate of Analysis on every batch.
This category includes widely-studied compounds such as NAD+, Glutathione, MIC+, and B12. All products ship from the US, fast and discreet.
For research use only. Not for human or veterinary use. Not a drug, food, or cosmetic.
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Everything you need to know about a Full Kit — 10 vials of one compound, 40% off.
Astra Peptides supplies compounds strictly for laboratory and research use only. Nothing on this site is for human or veterinary consumption, and no statement here is medical advice.