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Lipo-C with B12
Best Lipo-C with B12 Vendors of 2026
Ranked by Price, Purity, and Reputation
4 vendors comparedfrom $2.60/mgCOA-verified sources only
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Quick Comparison
1Nura PeptideCOA
10/1030mg$2.60/mg
2Ion PeptideCOA
9.7/1010mg$7.90/mg
3Mile High CompoundsCOA
9.3/1010mg$6.00/mg
4EZ PeptidesCOA
9/1010mg$5.80/mg
| Rank | Vendor | COA | Score | Doses |
|---|---|---|---|---|
| 1 | Nura Peptide | Yes | 10/10 | |
| 2 | Ion Peptide | Yes | 9.7/10 | |
| 3 | Mile High Compounds | Yes | 9.3/10 | |
| 4 | EZ Peptides | Yes | 9/10 |
Bulk Pricing
Per-vendor quantity breaks — pick a vial size to see the bulk price. Must purchase the full pack.
Nura PeptideCOA30% code thepeptidecatalog
as low as $1.46/mg$780.00$436.80Save 44%30mg × 10
$2.60/mg $1.46/mg · 20% pack discount + 30% with code
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How We Score Vendors
Our scoring is based on three weighted factors:
Price Competitiveness (40%)
Normalized to cost per milligram for fair comparisons across vial sizes.
COA Availability (30%)
Third-party lab testing confirming purity, identity, and absence of contaminants.
Vendor Reputation (30%)
Community feedback, shipping reliability, customer service, and business track record.