VERDICT
Arctic Lab Supply wins this matchup overall with 8.2/10 against 7.1/10 for Peptides Wholesale Canada. Peptides Wholesale Canada scores higher on support. Arctic Lab Supply comes out ahead on purity & testing, transparency, price & value, shipping and customer reviews. Arctic Lab Supply has the lower free-shipping threshold ($149 vs CA$1,000). Arctic Lab Supply has a CodeVial code (10% OFF); Peptides Wholesale Canada has none. In short — Peptides Wholesale Canada: Resellers, clinics and labs buying by the sealed box, CAD 300 minimum order. Arctic Lab Supply: Buyers in the US or Canada who want lot-matched lab reports and same-day dispatch from Alaska.
| Criterion | Peptides Wholesale Canada | Arctic Lab Supply |
|---|---|---|
| Overall score | 7.1 | 8.2WIN |
| Purity & testing | 8.0 | 9.0WIN |
| Transparency | 6.5 | 9.5WIN |
| Price & value | 5.3 | 5.4WIN |
| Shipping | 9.0 | 9.5WIN |
| Support | 9.0WIN | 7.0 |
| Customer reviews | 5.0 | 7.3WIN |
| Ratings on other platforms | No track record on other platforms yet | 4.2/5 from 28 reviews · Trustpilot |
| Best coupon | Not published | 10% OFF |
| Price range | Not published | $27.99 |
| Free shipping from | CA$1,000 | $149 |
| Delivery | Stock dispatched in 1-2 business days (4 weeks made to order), then usually 1-3 business days in Canada | Same-day dispatch if paid by midnight ET; US Priority about 2–4 days, international usually 7–21 business days |
| Ships to | Canada, United States, Worldwide | United States, Worldwide, Europe, Canada |
| Range | GLP-1 & Metabolic, Growth & IGF, Longevity & Nootropic, Cosmetic & Skin, Hormone & Reproductive, Ancillary & Supplies | Research peptides, Lab supplies, Vial-cap gear, Pre-order items |
| Purity claim | ≥98% | Not published |
| Lab testing | Shop states every batch is tested (RP-HPLC purity min 98.0%, ESI-MS identity); 60 third-party COAs open on the site. | 20 current lot-matched reports from ILS Laboratories and Freedom Diagnostics, viewable without an account. |
| Public COAs | Yes | Yes |
| Payment methods | Interac e-Transfer, Credit card, Wise, Cryptocurrency | Credit card, Bank transfer, Apple Pay, Google Pay, Zelle |
| Contact | E-mail, Phone, Live chat, Contact form | E-mail, Contact form |
| Refunds | Report shortage or transit damage within 5 business days with photos; failed batches mean replacement or credit; sealed boxes not returnable. | Full refund if cancelled before shipping; 30 days on unopened items (you pay return); damaged or lost: reship or refund if reported in 48 hours. |
Best codes
It takes 10% off your product subtotal on every order, for new and returning customers. One code per order: SAVE10 doesn’t combine with other codes or with first-order or welcome-back offers.
Source: arcticlabsupply.com/discount-code · checked Nov 3, 2026
More matchups