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Purity · passShop-provided sample

TB-500 × threesidepeptides.com — lab test, January 2026

Sample label: ThreeSide Peptides
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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.14%
Excellent purity only
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Test results

6 data points
Purity
99.14%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
14.7 mg
Qty match
147% of labeled · +47%
Batch / Lot
TB102512
Tested by
Krause AnalyticalView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

What’s in the vial

Label 10 mg · Lab measured 14.7 mg

147% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.7 mg using the measured mass, against 2.5 mg on the label — 47% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of TB-500 from threesidepeptides.com, performed by Krause Analytical on January 11, 2026. Reported purity: 99.14%. Net content: 14.7 mg against 10 mg labeled (147% of label). Tested content exceeds the labeled amount by 47%. Batch TB102512. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Krause Analytical · Jan 11, 2026 · Batch TB102512

Related lab tests

8 tests

The 415 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.14%.

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