Vendor and compound
Oxytocin from PeptidePlugs
PeptidePlugs has no Oxytocin price recorded in this index. 2 third-party certificates for this compound from this vendor are on file, assayed by Freedom Diagnostics Testing, averaging 99.45% purity. The cheapest listed price for Oxytocin anywhere in the index is $4.50 per mg at Simple Peptide.
All Oxytocin vendors · PeptidePlugs profile · scores 90.7 of 100, rank 5 · 2 certificates for this compound · verified 30 Sept 2026
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| 254010L-DK | 9 Sept 2026 | 99.19% | 10 mg → 9.6 mg | Freedom Diagnostics Testing | Open |
| 129-01-L | 15 Jun 2026 | 99.71% | 10 mg → 9.31 mg | Freedom Diagnostics Testing | Open |
Freedom Diagnostics Testing publishes a lookup, so these reports can be confirmed at the laboratory rather than taken from the vendor. How to check one.
Other vendors selling Oxytocin
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Modern Aminos | 88.1 | $5.80 | 0 |
| Bench Grade Peptides | 86.8 | $7.70 | 0 |
| Simple Peptide | 84.9 | $4.50 | 0 |
| Protide Health | 79.5 | $5.50 | 0 |
| Ascension Peptides | 79 | $25.00 | 0 |
| Good Science Bio | 75.8 | $10.00 | 0 |
| Northline Labs | 74.4 | $14.00 | 0 |
| GenX Peptides | 69.2 | $15.00 | 0 |
Ordered by overall evidence score. See every vendor listing Oxytocin.
Questions
Is Oxytocin from PeptidePlugs third-party tested?
Yes. 2 certificates for Oxytocin from PeptidePlugs are on file, signed by Freedom Diagnostics Testing. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from. Freedom Diagnostics Testing also publishes a lookup, so the report can be confirmed at the laboratory rather than taken from the vendor.
Is PeptidePlugs a good place to buy Oxytocin?
PeptidePlugs scores 90.7 of 100 on the published rubric and ranks 5 overall, computed from its documentation rather than from opinion. For Oxytocin specifically it has 2 certificates on file. Simple Peptide lists it cheaper at $4.50 per mg.