Test site: This website is in testing and is not fulfilling any orders. We will start taking orders only once the required certifications and permissions are in place.

Precision in every detailNext-day UK delivery · £4.99Batch identification · certificates of purity where applicable

NEXCELLNEXCELL
  • Vial or pen: choosing a format for your lab

Our standard

Quality. Transparency. Precision.

We believe confidence starts with knowing what you’re working with. NEXCELL places emphasis on product information, batch identification and quality documentation, with independent analytical testing made available where applicable.

Our approach

How we work

Step

Careful selection

A considered catalogue of peptides and research compounds.

Step

Sourcing & handling

A commitment to sourcing, handling and product consistency.

Step

Batch identification

Clear product identification, matched to its batch.

Step

Documentation

Independent analytical testing made available where applicable.

Certificates of purity

Look up a batch

Search by compound or by the batch number printed on your product.

Compound Batch Tested Purity (HPLC) Certificate
Bacteriostatic Water
Lab Supplies
NX-BAC-2609-A 2026-09-02 — Available on request
BPC-157
Tissue & Repair
NX-BPC-2609-A 2026-09-18 99.4% Available on request
GHK-Cu
Tissue & Repair
NX-GHK-2608-C 2026-08-29 99.6% Available on request
MOTS-c
Cellular & Longevity
NX-MTC-2609-A 2026-09-24 99.2% Available on request
NAD+
Cellular & Longevity
NX-NAD-2608-A 2026-08-21 99.7% Available on request
Selank
Neuro Research
NX-SLK-2609-A 2026-09-22 99% Available on request
Semax
Neuro Research
NX-SMX-2609-A 2026-09-05 99.3% Available on request
TB-500
Tissue & Repair
NX-TB5-2609-B 2026-09-12 99.2% Available on request
test product – color
Tissue & Repair
TEST-23-ew — Available on request
NEXCELLNEXCELL

Precision in research. Possibility in discovery.

Certificates of purity

Request a certificate

Tell us the compound and, if you have it, the batch number printed on your product. We’ll email you the certificate of purity, usually within one working day.