Nexo Research vs Particle Peptides

Higher score

Nexo Research

Poland · EU

7.4/10 Trust score

No track record

No ratings on other platforms yet

Particle Peptides

Slovakia · EU

7.2/10 Trust score

Proceed with care

4.9/5 from 7 reviews · ApexPeptidesBenchmark

The verdict

Nexo Research scores higher: 7.4 against 7.2 for Particle Peptides. Nexo Research leads on Purity & testing, Price & value and Shipping. Particle Peptides leads on Transparency, Support and Customer reviews. Nexo Research has no ratings on other platforms yet.

Row by row

Comparison of Nexo Research, Particle Peptides
Criterion	Nexo Research	Particle Peptides
Overall score	7.4	7.2
Purity & testing	8.5	7.0
Transparency	8.0	9.5
Price & value	5.7	5.0
Shipping	10.0	6.0
Support	6.0	8.0
Customer reviews	5.0	7.2
Best coupon	30% OFF	No code found
Price range	€28.90 – €199.90	€9.74
Free shipping from	€60 – €200 (by country)	Not published
Delivery	Same-day dispatch if paid before 14:00 CET on working days; delivery 1-8 working days, tracked	Ships from Slovakia with tracking: EU usually 2-7 business days, international 7-21 business days
Ships to	EU (except Cyprus, Malta, Romania)	EU, Germany, Austria, France, Spain, Italy, Portugal, Netherlands, Belgium, Poland, Czechia, Slovakia
Range	Metabolism, Recovery & repair, Growth hormone, Skin & hair, Energy & mitochondria	Peptides, Bacteriostatic water, Laboratory research products
Purity claim	Ø 99.21%	Not published
Lab testing	Shop states every lot is tested by an independent ISO/IEC 17025 lab (HPLC, LC-MS), certificate published before shipping.	Independent third-party tests of each batch for purity, identity, peptide content, endotoxins, heavy metals and bioburden; 101 COA documents are public.
Public COAs	Yes	Yes
Payment methods	Credit card, Wallet payments, Bank transfer, Cryptocurrency	Bank transfer, Credit card
Contact	E-mail, Contact form	E-mail, Phone
Refunds	No withdrawal right; cancel until dispatch for a full refund; damaged, lost or wrong goods replaced or refunded, report in 7 days.	Returns only for defective goods and only after the shop's instruction; refunds are considered case by case.

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

Particle Peptides

Green flags

COA vault with 101 documents, open to download
Company name, registration and VAT number, address published
Ships from Slovakia, EU delivery usually in 2-7 business days

Red flags

Returns only for defective goods and only after the shop's instruction
Shipping costs extra: DPD to Germany €13.00, excl. tax
The testing laboratories are not named

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 Particle Peptides.

Visit particlepeptides.com

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