Head to head
Bench Grade Peptides vs Polaris Peptides
Bench Grade Peptides scores 86.8 of 100 against Polaris Peptides at 86.6, a gap narrow enough that either is defensible. Bench Grade Peptides publishes more certificates: 53 against 50.
Same rubric, same date · 103 certificates between them · 27 compounds in common
| Bench Grade Peptides 86.8/100 Rank 4 of 58 | Polaris Peptides 86.6/100 Rank 6 of 58 | |
|---|---|---|
| Score0–100 on the published rubric | 86.8 Extensively documented | 86.6 Extensively documented |
| Evidence coverageShare of scored fields sourced | 91% | 97% |
| Certificates on fileLot records this index read | 53 | 50 |
| Testing laboratory | AV Analytics | Anthony Burke PhD Lab |
| ISO/IEC 17025 | — | Accredited |
| Label accuracyMean gap, labeled vs assayed | 6.8% | 17.5% |
| Basket price% of the peer median | 100% | 96% |
| Enforcement recordActions on record | None on record | None on record |
| Discount code | — | — |
Price, compound by compound
Price per milligram at each vendor’s own listed vial size. Bench Grade Peptides is cheaper on 14, Polaris Peptides on 13. The median column is the peer median across every vendor this index prices.
| Compound | Bench Grade Peptides | Polaris Peptides | Median |
|---|---|---|---|
| AOD-9604 | $21 | $20 | $11 |
| BPC-157 | $3.90 | $6.00 | $5.50 |
| Cagrilintide | $13 | $14 | $12 |
| CJC-1295 | $9.00 | $6.00 | $8.98 |
| DSIP | $8.60 | $8.00 | $7.90 |
| Epithalon | $4.20 | $3.50 | $3.92 |
| GHK-Cu | $0.38 | $0.70 | $0.60 |
| Glutathione | $0.05 | $0.10 | $0.05 |
| IGF-1 LR3 | $139 | $85 | $80 |
| Ipamorelin | $3.90 | $5.00 | $6.00 |
| KPV | $4.80 | $5.50 | $5.25 |
| LL-37 | $18 | $13 | $12 |
| Melanotan I | $4.60 | $3.85 | $4.10 |
| Melanotan II | $4.50 | $2.65 | $4.00 |
| MOTS-c | $4.70 | $5.50 | $5.50 |
| NAD+ | $0.12 | $0.18 | $0.14 |
| PT-141 | $4.60 | $4.00 | $4.50 |
| Retatrutide | $3.90 | $8.90 | $8.90 |
| Selank | $3.60 | $4.00 | $4.55 |
| Semaglutide | $4.20 | $9.00 | $7.00 |
| Semax | $5.40 | $4.00 | $4.20 |
| Sermorelin | $5.10 | $7.50 | $7.40 |
| SS-31 | $8.00 | $5.16 | $5.40 |
| TB-500 | $4.10 | $7.00 | $6.50 |
| Tesamorelin | $12 | $6.50 | $8.00 |
| Thymosin Alpha-1 | $12 | $6.50 | $7.60 |
| Tirzepatide | $4.50 | $8.90 | $7.00 |
Which to pick
Pick Bench Grade Peptides if
you want the stronger documentation record of the two; you want the deeper certificate history (53 lots); you buy mostly the compounds it prices lower.
Pick Polaris Peptides if
an accredited testing laboratory matters to you; you want the cheaper basket overall.
Questions
- Is Bench Grade Peptides or Polaris Peptides better?
- Bench Grade Peptides scores 86.8 of 100 against Polaris Peptides at 86.6, a gap narrow enough that either is defensible. Bench Grade Peptides publishes more certificates: 53 against 50. Both figures come from the same published rubric over sourced data points, and each links to the document behind it.
- Which of Bench Grade Peptides and Polaris Peptides is cheaper?
- Across the 27 compounds both price, Bench Grade Peptides is cheaper on 14 and Polaris Peptides on 13. Price per milligram is compared at each vendor's own listed vial size.
- Who tests Bench Grade Peptides and Polaris Peptides peptides?
- Bench Grade Peptides: AV Analytics. Polaris Peptides: Anthony Burke PhD Lab. A vendor-published certificate is recorded as a claim; only an independently commissioned assay counts as corroboration.
- How many certificates do Bench Grade Peptides and Polaris Peptides publish?
- Bench Grade Peptides has 53 lot-level certificates on file and Polaris Peptides has 50. Both counts are of certificates this index located and read, not of certificates claimed.
Both records were last re-verified on 2026-09-15 and 2026-08-01. Every figure is computed from the same rubric over sourced data points; see the methodology or the full best peptide vendors ranking. Partner links are marked and cannot affect a score.