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✓ Purity · passShop-provided sample

GLP-1SG × BetterBio Synthesis — lab test, June 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.93%
✓ Excellent purity only
Counts toward BetterBio Synthesis's Trust Score until 8 Jun 2028
PeptideGLP-1SG
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Independent verification available

Freedom Diagnostics publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

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Test results

7 data points
Purity
99.93%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
23.38 mg
Qty match
117% of labeled · +17%
Batch / Lot
GLP3R.20010526
Container
White Lyophilized Powder
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 20 mg · Lab measured 23.38 mg

117% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.8 mg using the measured mass, against 5 mg on the label — 17% 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 GLP-1SG from BetterBio Synthesis, performed by Freedom Diagnostics on June 8, 2026. Reported purity: 99.93%. Net content: 23.38 mg against 20 mg labeled (117% of label). Tested content exceeds the labeled amount by 17%. Batch GLP3R.20010526. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Jun 08, 2026 · Batch GLP3R.20010526

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