VERDICT
Arctic Lab Supply wins this matchup overall with 8.2/10 against 7.0/10 for Iron Labs. Iron Labs scores higher on price & value. Arctic Lab Supply comes out ahead on purity & testing, transparency, shipping, support and customer reviews. Iron Labs has the lower free-shipping threshold (A$100 vs $149). Arctic Lab Supply has a CodeVial code (10% OFF); Iron Labs has none. In short — Iron Labs: Buyers in Australia who pay by bank transfer or crypto and want to search COA reports by batch ID. Arctic Lab Supply: Buyers in the US or Canada who want lot-matched lab reports and same-day dispatch from Alaska.
| Criterion | Iron Labs | Arctic Lab Supply |
|---|---|---|
| Overall score | 7.0 | 8.2WIN |
| Purity & testing | 8.5 | 9.0WIN |
| Transparency | 6.5 | 9.5WIN |
| Price & value | 5.6WIN | 5.4 |
| Shipping | 9.0 | 9.5WIN |
| Support | 6.5 | 7.0WIN |
| 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 | A$165 | $27.99 |
| Free shipping from | A$100 | $149 |
| Delivery | Dispatch: same business day before 2pm AEST or 1-2 business days (pages differ); delivery 1-3 business days | Same-day dispatch if paid by midnight ET; US Priority about 2–4 days, international usually 7–21 business days |
| Ships to | Australia | United States, Worldwide, Europe, Canada |
| Range | Research peptides, Retatrutide, Research compounds | Research peptides, Lab supplies, Vial-cap gear, Pre-order items |
| Purity claim | Ø 99% | Not published |
| Lab testing | Shop states third-party HPLC-MS testing of every batch; COA reports searchable by batch ID, 176 batches listed, lab not named. | 20 current lot-matched reports from ILS Laboratories and Freedom Diagnostics, viewable without an account. |
| Public COAs | Yes | Yes |
| Payment methods | Bank transfer, PayID), Cryptocurrency | Credit card, Bank transfer, Apple Pay, Google Pay, Zelle |
| Contact | E-mail, Contact form | E-mail, Contact form |
| Refunds | All sales final with no returns or refunds; damaged or incorrect items must be reported within 48 hours with photos. | 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