Vendor and compound
DSIP from Biotech Peptides
Biotech Peptides lists DSIP at $8.80 per mg, 18% over the $7.45 peer median. No third-party certificate for DSIP from Biotech Peptides has been located, so nothing here establishes what is in the vial. The cheapest listed price for DSIP anywhere in the index is $2.00 per mg at ZC Labs.
All DSIP vendors · Biotech Peptides profile · scores 65.7 of 100, rank 26 · 0 certificates for this compound · verified 1 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 5 mg | $44 | $8.80 | +18% | DSIP (5mg) |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
No third-party certificate for DSIP from Biotech Peptides has been located.
That is a statement about the public record, not an accusation. The vendor may test and not publish, or publish somewhere we have not read. What it means for a buyer is that the price above is the only thing established here, and price says nothing about what is in the vial.
Vendors whose certificates you can check yourself lists the ones where that gap is closed.
Other vendors selling DSIP
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 93.8 | — | 1 |
| Ascend Science | 90.1 | $7.00 | 2 |
| Amino Club | 88.3 | $6.00 | 0 |
| Modern Aminos | 88.1 | $7.00 | 1 |
| Origin Labs | 87.7 | — | 1 |
| Bench Grade Peptides | 86.8 | $8.60 | 0 |
| Polaris Peptides | 86.6 | $8.00 | 0 |
| Hydro Research Peptides | 86.5 | $10.00 | 1 |
Ordered by overall evidence score. See every vendor listing DSIP.
Questions
Is DSIP from Biotech Peptides third-party tested?
Not so far as this index can establish. No third-party certificate for DSIP from Biotech Peptides has been located. The vendor may test and not publish; what can be said is that nothing public establishes the contents of a vial.
How much does DSIP cost at Biotech Peptides?
$8.80 per milligram, from 5 mg at $44. The peer median across every vendor we price for DSIP is $7.45 per mg, so this is +18% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Biotech Peptides a good place to buy DSIP?
Biotech Peptides scores 65.7 of 100 on the published rubric and ranks 26 overall, computed from its documentation rather than from opinion. For DSIP specifically no certificate is on file, which is the gap to weigh. ZC Labs lists it cheaper at $2.00 per mg.