VERDICT
Arctic Lab Supply wins this matchup overall with 8.2/10 against 6.4/10 for Primal Peptide. Arctic Lab Supply comes out ahead on purity & testing, price & value and customer reviews. Arctic Lab Supply has the lower free-shipping threshold ($149 vs €299). Arctic Lab Supply has a CodeVial code (10% OFF); Primal Peptide has none. In short — Primal Peptide: EU buyers who place larger orders (from €299) and are fine with prepaying by bank transfer or crypto. Arctic Lab Supply: Buyers in the US or Canada who want lot-matched lab reports and same-day dispatch from Alaska.
| Criterion | Primal Peptide | Arctic Lab Supply |
|---|---|---|
| Overall score | 6.4 | 8.2WIN |
| Purity & testing | 3.5 | 9.0WIN |
| Transparency | 9.5 | 9.5 |
| Price & value | 5.3 | 5.4WIN |
| Shipping | 9.5 | 9.5 |
| Support | 7.0 | 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 | €22.90 | $27.99 |
| Free shipping from | €299 | $149 |
| Delivery | Same working day if paid by 14:00 CET, otherwise within 48 hours; EU transport 1-3 working days | Same-day dispatch if paid by midnight ET; US Priority about 2–4 days, international usually 7–21 business days |
| Ships to | Germany, EU | United States, Worldwide, Europe, Canada |
| Range | Tissue & regeneration, Growth factors & secretagogues, Incretin & receptor agonists, Metabolic, Cell & energy | Research peptides, Lab supplies, Vial-cap gear, Pre-order items |
| Purity claim | ≥99% | Not published |
| Lab testing | Batches are specified for HPLC, LC-MS, Karl Fischer and ICP-MS; only specifications are shown, no batch-specific results or COA. | 20 current lot-matched reports from ILS Laboratories and Freedom Diagnostics, viewable without an account. |
| Public COAs | No | YesWIN |
| Payment methods | Bank transfer, Cryptocurrency | Credit card, Bank transfer, Apple Pay, Google Pay, Zelle |
| Contact | E-mail, Phone, Contact form | E-mail, Contact form |
| Refunds | 14-day withdrawal right for consumers, not for businesses; refund within 14 days of notice, to the same payment method. | 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