Core Peptides vs Arctic Lab Supply
Arctic Lab Supply comes out ahead overall with 6.0/10 against 4.5/10 for Core Peptides, taking 6 of the 6 rows with a clear winner. On purity & testing information, Arctic Lab Supply scores higher. For price and value, Arctic Lab Supply has the edge. Arctic Lab Supply rates better on shipping. Arctic Lab Supply is more transparent about who runs the shop.
Row by row
| Criterion | Core Peptides | Arctic Lab Supply | Winner |
|---|---|---|---|
| Overall score | 4.5 | 6.0 | Arctic Lab Supply |
| Purity & testing | 4.8 | 6.6 | Arctic Lab Supply |
| Transparency | 4.2 | 5.6 | Arctic Lab Supply |
| Price & value | 4.6 | 6.0 | Arctic Lab Supply |
| Shipping | 4.7 | 6.1 | Arctic Lab Supply |
| Support | 4.1 | 5.5 | Arctic Lab Supply |
| Best coupon | No code | No code | — |
| Price range | Not published | Not published | — |
| Free shipping from | Not published | Not published | — |
| Delivery | Not published | Not published | — |
| Ships to | United States | Not published | — |
| Range | Not published | Not published | — |
| Purity claim | Not published | Not published | — |
| Lab testing | Claims quality control testing; cGMP facilities | Claims third-party testing with lot-matched COAs | — |
| Public COAs | Not published | Not published | — |
| Payment methods | Credit card | Not published | — |
| Contact | Not published | Not published | — |
| Refunds | Not published | Not published | — |