ForumApex Peptides and the North Sioux City search: what's confirmed and what buyers can check· Shop talk · last reply 3 h ago
◆ Purity · passShop-provided sample

IGF-1 LR3 × Proforma Peptides — lab test, May 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
97%
◆ Research grade purity only
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Independent verification available

Analiza Białek 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. Look up by order number and password

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Test results

7 data points
Purity
97%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
105.57 mg
Qty match
106% of labeled · +6%
Batch / Lot
2068
Container
White powder in glass vial
Tested by
Analiza BiałekView 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 100 mg · Lab measured 105.57 mg

106% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 26.4 mg using the measured mass, against 25 mg on the label — 6% 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 IGF-1 LR3 from Proforma Peptides, performed by Analiza Białek on May 19, 2026. Reported purity: 97%. Net content: 105.57 mg against 100 mg labeled (106% of label). Batch 2068. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Analiza Białek · May 19, 2026 · Batch 2068

Other lots of IGF-1 LR3 from Proforma Peptides

LotTestedLabPurityvs labelStatus
256726 Sept 2025Analiza Białek98%102%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 142 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 97.00%.

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