HomeLab Tests Good Science, MOTS-C
Purity · passBatch · 3548243Shop-provided sample

MOTS-C × Good Science — Lab Test, May 2026

Tested · submitted by @Frank 👑 Legend
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
99.15%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.15%
Endotoxins
Pass - <5.00 EU/mg
Heavy metals
Not tested
Stated qty
15 mg
Tested qty
16.16 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
3548243
Tested by
Vanguard LaboratoryView 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

Independent HPLC purity analysis of MOTS-C from goodsciencebio.com, performed by Vanguard Laboratory on May 27, 2026. Reported purity: 99.15%. Net content: 16.16 mg against 15 mg labeled (108% of label). Endotoxins: Pass - <5.00 EU/mg. Batch 3548243. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for MOTS-C 15mg from Good Science showing 99.15% purity
Issued by Vanguard Laboratory · May 27, 2026 · Batch 3548243

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The 464 other MOTS-C tests on Peptigrity range from 95.49% to 99.99%. This one sits at 99.15%.

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