Head-to-head VS-2026-NX × VS-2026-PP

Nexo Research vs Particle Peptides

Nexo Research logo
Nexo Research#1 · Poland
7.4/ 10 3/6 criteria won
Particle Peptides logo
Particle Peptides#19 · Slovakia
7.2/ 10 3/6 criteria won
Radar · scale 5–102 series
6789PurityTransparencyPriceShippingSupportReviews
  • Nexo Research 7.4
  • Particle Peptides 7.2
Verdict · generated from dataLead: Nexo Research

Nexo Research comes out ahead

Nexo Research edges Particle Peptides overall, 7.4 to 7.2 — a 0.2-point gap on our 10-point scale.

Nexo Research wins 3 of 6 criteria (purity & testing, price & value, shipping); Particle Peptides wins 3 (transparency, support, customer reviews).

The widest gap is shipping, where Nexo Research leads by 4.0 points.

Nexo Research ships free from €60 – €200 (by country); Particle Peptides publishes no threshold.

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

Best for — Nexo Research: EU buyers who want per-lot certificates and accept pickup-point delivery. Particle Peptides: EU buyers who want to open COA reports before ordering and pay by bank transfer or card.

Comparison · 19 rows▲ = winner
MetricNexo ResearchParticle 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
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.
— = 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•••••••••

Particle Peptides

No code for this shopVisit particlepeptides.com
Form VS-01 · Email verification

Verification required

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

Verification required

We verify emails so codes stay working for real shoppers — not scraped by bots. One check opens every code on VialScore for 180 days, and we email you each code you reveal.

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