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Nexo Research vs UK Peptides Bio

Overall winner Nexo Research logo Nexo ResearchPoland7.4/10 · Fair5 rows won30% OFF
UK Peptides Bio logo UK Peptides BioUnited Kingdom7.1/10 · Fair1 row won10% OFF
Verdict

Nexo Research comes out ahead overall with 7.4/10 against 7.1/10 for UK Peptides Bio, taking 5 of the 6 rows with a clear winner. On purity & testing information, Nexo Research scores higher. For price and value, Nexo Research has the edge. Nexo Research rates better on shipping. Nexo Research is more transparent about who runs the shop. Best codes right now: 30% OFF at Nexo Research and 10% OFF at UK Peptides Bio.

Row by row

CriterionNexo ResearchUK Peptides BioWinner
Overall score7.47.1Nexo Research
Purity & testing8.57.5Nexo Research
Transparency8.07.0Nexo Research
Price & value5.75.4Nexo Research
Shipping10.08.5Nexo Research
Support6.09.5UK Peptides Bio
Customer reviews5.05.0—
Best coupon30% OFF10% OFF—
Price range€28.90 – €199.90Not published—
Free shipping from€60 – €200 (by country)£300—
DeliverySame-day dispatch if paid before 14:00 CET on working days; delivery 1-8 working days, trackedDispatch same day before 1:00 PM GMT; Express next business day, Standard 2-3 business days—
Ships toEU (except Cyprus, Malta, Romania)United Kingdom—
RangeMetabolism, Recovery & repair, Growth hormone, Skin & hair, Energy & mitochondriaRetatrutide, Tirzepatide, BPC-157, 5-Amino-1MQ, ACE-031, AHK-Cu—
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.Every batch is stated to be tested by independent labs with HPLC and mass spectrometry; 8 COAs are listed online.—
Public COAsYesYes—
Payment methodsCredit card, Wallet payments, Bank transfer, CryptocurrencyBank transfer, CHAPS), Credit card—
ContactE-mail, Contact formE-mail, Phone, WhatsApp, Contact form—
RefundsNo withdrawal right; cancel until dispatch for a full refund; damaged, lost or wrong goods replaced or refunded, report in 7 days.No returns of opened or handled vials; vials damaged in transit are replaced free if reported within 48 hours with a photo.—

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

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