Head-to-head VS-2026-NX × VS-2026-PE

Nexo Research vs Peptology

Nexo Research logo
Nexo Research#1 · Poland
7.4/ 10 2/6 criteria won
Peptology logo
Peptology#4 · Bulgaria
8.4/ 10 3/6 criteria won
Radar · scale 5–102 series
6789PurityTransparencyPriceShippingSupportReviews
  • Nexo Research 7.4
  • Peptology 8.4
Verdict · generated from dataLead: Peptology

Peptology comes out ahead

Peptology edges Nexo Research overall, 8.4 to 7.4 — a 1.0-point gap on our 10-point scale.

Nexo Research wins 2 of 6 criteria (price & value, shipping); Peptology wins 3 (purity & testing, transparency, support).

The widest gap is support, where Peptology leads by 4.0 points.

Peptology has the lower free-shipping threshold (€50 vs €60 – €200 (by country)).

Only Nexo Research has a code with us (30% OFF); for Peptology we have none.

Best for — Nexo Research: EU buyers who want per-lot certificates and accept pickup-point delivery. Peptology: Buyers in Austria who want published per-batch lab reports and GLS delivery.

Comparison · 19 rows▲ = winner
MetricNexo ResearchPeptology
Overall score 7.4 8.4 ▲
Purity & testing 8.5 10.0 ▲
Transparency 8.0 10.0 ▲
Price & value 5.7 ▲ 5.3
Shipping 10.0 ▲ 9.0
Support 6.0 10.0 ▲
Customer reviews 5.0 5.0
Best coupon 30% OFF No code
Price range €28.90 – €199.90 Not published
Free shipping from €60 – €200 (by country) €50 ▲
Delivery Same-day dispatch if paid before 14:00 CET on working days; delivery 1-8 working days, tracked Processed same day if ordered by 15:00 on working days; shipped within 3-5 working days of confirmation
Ships to EU (except Cyprus, Malta, Romania) Austria
Range Metabolism, Recovery & repair, Growth hormone, Skin & hair, Energy & mitochondria Research peptides, Peptide solutions, Six product groups
Purity claim Ø 99.21% ≥99%
Lab testing Shop states every lot is tested by an independent ISO/IEC 17025 lab (HPLC, LC-MS), certificate published before shipping. 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, Wallet payments, Bank transfer, Cryptocurrency Credit card, Bank transfer
Contact E-mail, Contact form E-mail, Phone, Live chat, Contact form
Refunds No withdrawal right; cancel until dispatch for a full refund; damaged, lost or wrong goods replaced or refunded, report in 7 days. Returns within 14 days if unopened and in original packaging; justified complaints get a replacement or refund.
— = not published by the shop

Offers Best code per shop

Both shops’ best codes

Nexo Research logo
Nexo Research 7.4/10
30% OFF

30% off your first order from €350

Once per customer. No reward points. Valid until 3 May 2027.

VialScore only First order CPN-NX-VIALSCORE-30
Terms

One code per order. A code doesn’t combine with a points reward. The minimum order counts the products after pack, lab box and set prices, bacteriostatic water included; shipping doesn’t count. Codes also work on pack, lab box and set prices. Together, discounts never take a product below 60 % of its list price; the cart then shows “Best price” on that product. Bacteriostatic water is never discounted. “Once per customer” is checked against the shop account and the billing email. A first-order code is for a customer with no earlier order under the same account, email address, phone number or billing address. Delivery to pickup points and parcel lockers in 24 EU countries (not Cyprus, Malta or Romania). Codes have no cash value. The full conditions are in the Terms of sale on nexoresearch.shop.

Source: nexoresearch.shop · checked Nov 3, 2026

Min order
€350
Expires
May 3, 2027 181 days left
VI•••••••••

Peptology

No code for this shopVisit peptology.at
Form VS-01 · Email verification

Verification required

  1. 01 Email
  2. 02 Verify
  3. 03 Unlocked

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