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Third-Party Verified
Certificates
of Analysis
Every batch independently verified by Horizon Analytical
using UPLC/MS standard laboratory conditions.
Horizon Analytical · USA Lab Verified
GHK-CU
MOTS-C
PT-141
Tesamorelin
Retatrutide
Retatrutide
Ipamorelin
BPC-157
How to Request a COA
Every batch has a corresponding Certificate of Analysis available upon request. To request a COA for your order, email us at support@signalbiolabs.com with your order number and product name. You can also verify any COA independently at horizonanalytical.com.
All testing conducted by Horizon Analytical. Results are intended for informational and research applications only. Not for human consumption.