VERDICT
Peptology wins this matchup overall with 8.4/10 against 4.9/10 for Aus Aminos. Peptology comes out ahead on purity & testing, transparency, price & value, shipping and support. Peptology has the lower free-shipping threshold (€50 vs A$300). In short — Aus Aminos: Buyers in Australia who want free shipping from $100 and Janoshik certificates for batches sold since 18 May 2026. Peptology: Buyers in Austria who want published per-batch lab reports and GLS delivery.
| Criterion | Aus Aminos | Peptology |
|---|---|---|
| Overall score | 4.9 | 8.4WIN |
| Purity & testing | 7.0 | 10.0WIN |
| Transparency | 2.5 | 10.0WIN |
| Price & value | 5.0 | 5.3WIN |
| Shipping | 4.5 | 9.0WIN |
| Support | 4.5 | 10.0WIN |
| Customer reviews | 5.0 | 5.0 |
| Ratings on other platforms | No track record on other platforms yet | No track record on other platforms yet |
| Best coupon | Not published | Not published |
| Price range | A$29 – A$179 | Not published |
| Free shipping from | A$300 | €50 |
| Delivery | Dispatched daily from Australia; free over $100 in Australia, over $300 abroad | Processed same day if ordered by 15:00 on working days; shipped within 3-5 working days of confirmation |
| Ships to | Australia, Worldwide | Austria |
| Range | GLP-1 agonists, Retatrutide, Tirzepatide, Semaglutide, BAC Water | Research peptides, Peptide solutions, Six product groups |
| Purity claim | 98% | ≥99% |
| Lab testing | Batches sold from 18 May 2026 are tested by Janoshik Analytical for purity and mass per vial; 6 certificates are listed online. | A sample of each batch goes to independent lab Analiza Białek (RP-HPLC, LC/MS, endotoxins); 144 COA reports are public. |
| Public COAs | Yes | Yes |
| Payment methods | Credit card, PayPal, Stripe, Cash on delivery | Credit card, Bank transfer |
| Contact | E-mail, Phone, Live chat, Contact form | |
| Refunds | One free reship attempt for a package that does not arrive; 98% purity guaranteed, or money back. | Returns within 14 days if unopened and in original packaging; justified complaints get a replacement or refund. |
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