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Purity · passShop-provided sample

Retatrutide — lab test, November 2025

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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
99.75%
Excellent purity only
BrandShop withheld
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Test results

8 data points
Purity
99.75%
Endotoxins
ND
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
29.3 mg
Qty match
98% of labeled · -2%
Batch / Lot
RT25-04
Container
Yellow-green lyophilized powder in clear glass vial with purple cap and label reading "RetaRealTide 30mg"
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 30 mg · Lab measured 29.3 mg

98% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 7.3 mg using the measured mass, against 7.5 mg on the label — 2% less.

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 Retatrutide, performed by Krause Analytical on November 14, 2025. Reported purity: 99.75%. Net content: 29.3 mg against 30 mg labeled (98% of label). Endotoxins: ND. Batch RT25-04. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Krause Analytical · Nov 14, 2025 · Batch RT25-04

Related lab tests

4 tests

The 1316 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.75%.

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