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Nexo Research vs Peptology

Nexo Research logo Nexo ResearchPoland7.4/10 · Fair2 rows won30% OFF
Overall winner Peptology logo PeptologyBulgaria8.4/10 · Good5 rows wonNo code
Verdict

Peptology comes out ahead overall with 8.4/10 against 7.4/10 for Nexo Research, taking 5 of the 7 rows with a clear winner. On purity & testing information, Peptology scores higher. For price and value, Nexo Research has the edge. Nexo Research rates better on shipping. Peptology is more transparent about who runs the shop. Free shipping kicks in sooner at Peptology (€50). Only Nexo Research has a code with us right now (30% OFF); for Peptology we have none.

Row by row

CriterionNexo ResearchPeptologyWinner
Overall score7.48.4Peptology
Purity & testing8.510.0Peptology
Transparency8.010.0Peptology
Price & value5.75.3Nexo Research
Shipping10.09.0Nexo Research
Support6.010.0Peptology
Customer reviews5.05.0—
Best coupon30% OFFNo code—
Price range€28.90 – €199.90Not published—
Free shipping from€60 – €200 (by country)€50Peptology
DeliverySame-day dispatch if paid before 14:00 CET on working days; delivery 1-8 working days, trackedProcessed same day if ordered by 15:00 on working days; shipped within 3-5 working days of confirmation—
Ships toEU (except Cyprus, Malta, Romania)Austria—
RangeMetabolism, Recovery & repair, Growth hormone, Skin & hair, Energy & mitochondriaResearch peptides, Peptide solutions, Six product groups—
Purity claimØ 99.21%≥99%—
Lab testingShop 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 COAsYesYes—
Payment methodsCredit card, Wallet payments, Bank transfer, CryptocurrencyCredit card, Bank transfer—
ContactE-mail, Contact formE-mail, Phone, Live chat, Contact form—
RefundsNo 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.—

Best codes for both shops

All coupons →
30% OFF First order
Nexo Research logo Nexo Research PeptDeals only

30% off your first order from €350

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

  • Min. order €350
  • Valid until May 3, 2027
  • Unlocked 1 time here
PE•••••••••
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. Expires May 3, 2027.

Source: nexoresearch.shop · checked Nov 3, 2026

25% OFF First order
Nexo Research logo Nexo Research PeptDeals only

25% off your first order from €250

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

  • Min. order €250
  • Valid until May 3, 2027
PE•••••••••
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. Expires May 3, 2027.

Source: nexoresearch.shop · checked Nov 3, 2026

Peptology

No code for Peptology. We have no code for this shop. We list only codes a shop issued for PeptDeals or published as text on its own website.

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