Nexo Research vs Peptology

Nexo Research

Poland · EU

7.4/10 Trust score

No track record

No ratings on other platforms yet

Higher score

Peptology

Bulgaria · EU

8.4/10 Trust score

No track record

No ratings on other platforms yet

The verdict

Peptology scores higher: 8.4 against 7.4 for Nexo Research. Nexo Research leads on Price & value and Shipping. Peptology leads on Purity & testing, Transparency and Support. Neither shop has ratings on other platforms yet. Peptology has the lower free-shipping threshold (€50).

Row by row

Comparison of Nexo Research, Peptology
Criterion	Nexo Research	Peptology
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 found
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.

Flags on both sides

Nexo Research

Green flags

Public COAs for 25 verified lots
HPLC and LC-MS at an ISO/IEC 17025 lab
Same-day dispatch if paid before 14:00 CET, every parcel tracked

Red flags

Pickup points and parcel lockers only, no home delivery
No delivery to Cyprus, Malta, Romania or outside the EU
No right of withdrawal after delivery

Peptology

Green flags

144 COA reports published, by Analiza Białek (Wrocław)
RP-HPLC, LC/MS and endotoxin (LAL) testing stated
Free shipping from €50, €2 below that

Red flags

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

Best codes

Best code at each shop

Nexo Research PurityWatch only

30% OFF

30% off your first order from €350

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

Min. order €350
181 days left

Source: nexoresearch.shop · checked Nov 3, 2026

PU•••••••••••

Terms & conditions

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.

No code for Peptology.

Visit peptology.at

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