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Longevity & Anti-Aging

Cortagen

4.8 (47)
USD 304.00

Thymus bioregulator research peptide. For laboratory research use only.

1
≥99% Purity
COA Included
Cold-Chain
For research use only. Not for human or animal consumption. Storage: 2–8°C upon arrival.

Customer reviews

47 verified researchers
4.8
Based on 47 reviews
5
87%
4
10%
3
2%
2
1%
1
0%
Reliable supplier
Oct 8, 2025

Third order from this vendor. Batch-to-batch consistency has been excellent and lyophilization quality is top tier.

F. Marchetti✓ Verified buyer
Lab-grade quality
Jan 14, 2026

Reconstituted cleanly in BAC water with zero turbidity. Mass spec confirmed expected molecular weight.

D. Hoffmann✓ Verified buyer
Consistent results
Jan 1, 2026

Used in a comparative assay against two other suppliers — this lot showed the cleanest baseline by a wide margin.

Dr. A. Rao✓ Verified buyer
Reordering immediately
Apr 28, 2026

Used in a comparative assay against two other suppliers — this lot showed the cleanest baseline by a wide margin.

B. Sokolov✓ Verified buyer
Exceeds expectations
Oct 28, 2025

Third order from this vendor. Batch-to-batch consistency has been excellent and lyophilization quality is top tier.

N. Kowalczyk✓ Verified buyer
Consistent results
Jan 10, 2026

Third order from this vendor. Batch-to-batch consistency has been excellent and lyophilization quality is top tier.

I. Petrov✓ Verified buyer
Consistent results
Nov 28, 2025

Customer support answered a technical question about storage within hours. Will be ordering the larger size next.

I. Petrov✓ Verified buyer

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