The Ledger verdict
No. 4Computed from facts on the shop’s own pages — not a lab result.
Published COA reports and a full imprint; shipping to Austria only, and the shop's pages give different dispatch times.
Ideal for Buyers in Austria who want published per-batch lab reports and GLS delivery
| Criterion | Wt. | Score |
|---|---|---|
| Purity | 25 % | 10.0 |
| Transparency | 20 % | 10.0 |
| Price | 15 % | 5.3 |
| Shipping | 15 % | 9.0 |
| Support | 10 % | 10.0 |
| Reviews | 15 % | 5.0 |
| Overall | 100 % | 8.4 |
No code for this shop.
The Ledger has no reader code for Peptology. Prices and any discounts are the shop’s own.
For and against
What we liked
- 144 COA reports published, by Analiza Białek (Wrocław)
- RP-HPLC, LC/MS and endotoxin (LAL) testing stated
- Free shipping from €50, €2 below that
- Full imprint with company, registration and VAT number
- Support by e-mail, phone and live chat
What gave us pause
- Ships to Austria only
- Home page says same-day shipping; the shipping page says 3-5 working days
- Terms: bank transfer on request for business and international buyers; shipping page: no such limit
- Opened or reconstituted vials are excluded from returns
Peptology is the trade name of ONLAYN SHOP EKSPRES EOOD, a single-member company registered in Sofia, Bulgaria, in October 2025. The shop is localised for Austria, works in German and English, prices in euros and sells peptides as laboratory research products only, in six product groups, one of them peptide solutions.
Published COA reports and a full imprint; shipping to Austria only, and the shop's pages give different dispatch times.
The shop says a sample of each batch goes to Analiza Białek, an independent lab in Wrocław, Poland; the methods stated are RP-HPLC, quantitative HPLC, LC/MS and chromogenic LAL for endotoxins. It publishes 144 COA reports sorted by product, vial content and batch number and states purity above 99%. The imprint gives registration number, VAT ID and full postal address.
Orders ship with GLS to Austria in opaque packaging without trade markings, with an SMS or e-mail notice after dispatch; delivery is free from €50, otherwise €2. Payment is by card (Visa / Mastercard); bank transfer is also listed, but the terms and the shipping page differ on who can use it. Unopened products in original packaging can be returned within 14 days. The details were checked 3 Nov 2026.
How it scored
Each criterion is scored 0–10 by adding points for facts we could read on the shop’s own pages; the weights are fixed for every shop.
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Purity & testing · weight 25 %
10.0What the shop publishes about quality control: independent lab, public COAs, analytical methods, stated purity.
-
Transparency · weight 20 %
10.0Who is behind the shop: legal entity, registration number, postal address, contacts, terms and returns pages.
-
Price & value · weight 15 %
5.3Price per mg compared with other shops for the same peptides, plus a low free-shipping threshold, a public code, quantity prices.
No price list we could read: the price criterion is neutral (5.0).
-
Shipping · weight 15 %
9.0Reach, dispatch time, delivery window, tracking, discreet packaging, reship policy.
-
Support · weight 10 %
10.0Channels (e-mail, phone, chat, messengers), support hours, FAQ, refund and return policy.
-
Customer reviews · weight 15 %
5.0Public ratings on Trustpilot, Google and the benchmark source, pooled by review count and smoothed toward 3.0; no reviews yet = a neutral 5.0.
No ratings on other platforms yet, so this criterion stays neutral (5.0).
Ratings on other platforms
No public ratings found yet.
The facts, ledgered
Each value names where it came from: a page on the shop’s own website, or a platform profile the shop controls. Where nothing is published, we say so instead of guessing.
| Website | peptology.at Source: peptology.at |
|---|---|
| Country | Bulgaria Source: peptology.at/page/impressum |
| Region | EU Source: peptology.at/page/impressum |
| Founded | 2025 Source: peptology.at/page/impressum |
| Headquarters | Sofia, Bulgaria Source: peptology.at/page/impressum |
| Ships to | Austria Source: peptology.at |
| Delivery | Processed same day if ordered by 15:00 on working days; shipped within 3-5 working days of confirmation Source: peptology.at/page/zahlung-lieferung |
| Free shipping | from €50 Source: peptology.at/page/zahlung-lieferung |
| Price range | Not published |
| Payment methods | Credit card, Bank transfer Source: peptology.at/page/zahlung-lieferung |
| Lab testing | A sample of each batch goes to independent lab Analiza Białek (RP-HPLC, LC/MS, endotoxins); 144 COA reports are public. Source: peptology.at |
| Public COAs | Yes Source: peptology.at/article/lab-tests |
| Stated purity | ≥99% Source: peptology.at/article/lab-tests |
| Range | Not published |
| Categories | Research peptides, Peptide solutions, Six product groups Source: peptology.at/page/faq |
| Refunds | Returns within 14 days if unopened and in original packaging; justified complaints get a replacement or refund. Source: peptology.at/page/allgemeine-geschaeftsbedingungen |
| Contact | E-mail, Phone, Live chat, Contact form Source: peptology.at/page/impressum |
| Shop languages | DE, EN Source: peptology.at |
Facts checked Nov 3, 2026
Sources
The pages the facts above were read from, then the platforms behind the ratings. Linked where a link exists.
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