VERDICT
Peptology wins this matchup overall with 8.4/10 against 7.8/10 for Drexa Labs. Drexa Labs scores higher on shipping and customer reviews. Peptology comes out ahead on purity & testing, transparency, price & value and support. Peptology has the lower free-shipping threshold (€50 vs $249). In short — Drexa Labs: US buyers who want tracked, insured shipping and COAs from an independent lab. Peptology: Buyers in Austria who want published per-batch lab reports and GLS delivery.
| Criterion | Drexa Labs | Peptology |
|---|---|---|
| Overall score | 7.8 | 8.4WIN |
| Purity & testing | 7.5 | 10.0WIN |
| Transparency | 8.0 | 10.0WIN |
| Price & value | 5.0 | 5.3WIN |
| Shipping | 10.0WIN | 9.0 |
| Support | 8.5 | 10.0WIN |
| Customer reviews | 8.2WIN | 5.0 |
| Ratings on other platforms | 4.7/5 from 25 reviews · Trustpilot | No track record on other platforms yet |
| Best coupon | Not published | Not published |
| Price range | $25 – $189 | Not published |
| Free shipping from | $249 | €50 |
| Delivery | Ground 3-5 business days, expedited 2, overnight next business day; dispatch time differs by page | Processed same day if ordered by 15:00 on working days; shipped within 3-5 working days of confirmation |
| Ships to | United States, Worldwide | Austria |
| Range | Metabolic, Growth & Repair, Cognitive & Neuro, Longevity & Cellular | Research peptides, Peptide solutions, Six product groups |
| Purity claim | ≥98% | ≥99% |
| Lab testing | ILS Laboratories (independent, ISO 17025) issues COAs with HPLC-UV purity; 6 certificates are published. | 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, Cryptocurrency, Bank transfer | Credit card, Bank transfer |
| Contact | E-mail, Phone, Contact form | E-mail, Phone, Live chat, Contact form |
| Refunds | All sales final after shipment; refund or replacement for damaged, wrong or documented quality-issue items, claim within 7 days of delivery. | Returns within 14 days if unopened and in original packaging; justified complaints get a replacement or refund. |
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