Quality

Quality is non-negotiable

Every batch validated by HPLC. Every identity confirmed by mass spectrometry. Every certificate of analysis available. No unverifiable promises — documents.

≥ 99%

HPLC purity

100%

CoA per batch

Verified identity

≈ 10 d

Shipping

Research peptides accessible across Europe, with no compromise on quality — to serve European researchers.

The metrics we document

Criteria measured and displayed, batch by batch. Nothing left to chance.

≥ 99%

HPLC purity

High-performance liquid chromatography. A batch below the threshold is not sold.

Identity

Molecular mass confirmed by mass spectrometry — the compound matches its data sheet.

100%

CoA per batch

An independent certificate of analysis, available for every batch on sale.

SPPS

Synthesis

Solid-phase peptide synthesis (Merrifield method, Fmoc protection).

Lyophilised

Packaging

Lyophilised powder, stable for transport and storage.

Batch

Traceability

Unique batch number, numbered CoA and archived sample.

Supply chain

From our laboratory to your door: traceability at every step.

Partner laboratory

Batch synthesis and analysis by our partner laboratory.

Control & certificate

Each batch is validated (HPLC, mass spectrometry) and its CoA numbered before release.

Tracked shipping

Departure from the laboratory in a discreet parcel, with a tracking number provided.

Delivery in Europe

Transport to your address in Europe. Indicative time ≈ 10 days.

From synthesis to vial

5 steps, several controls, no shortcuts.

01
SPPS synthesis
Sequential solid-phase assembly by a partner laboratory. Each amino acid validated before the next step.
- Wang / Rink amide resin
- Fmoc protection
- TFA deprotection
- Preparative HPLC purification
02
Analytical quality control
Validation of every batch before packaging. No compromise.
- Analytical HPLC (purity)
- Mass spectrometry (identity)
- Appearance check
- Content verification
03
Lyophilisation & packaging
The peptide is dried into a stable powder, ready for reconstitution.
- Borosilicate vial
- Flip-off aluminium seal
- Butyl stopper
- Batch + date labelling
04
Batch control & CoA
Sampling and certificate generation before release to stock.
- Numbered CoA generation
- Sample archiving
- Documented release
- Printed batch number
05
Shipping
From our partner laboratory, in discreet packaging with tracking.
- Discreet parcel
- Indicative time ≈ 10 days
- Tracking provided
- CoA included / available

What you receive with every order

A certificate of analysis tied to the batch number printed on your vial — the same one shown on the Lab results page.

Full traceability

Unique batch number, analysis date and laboratory.

Documented tests

Purity by HPLC and identity by mass spectrometry.

Available

CoAs are publicly accessible on the Lab results page.

View a CoA

The verifiable difference

No cheap shots — comparable criteria.

	BioPeptides	Many sellers
HPLC purity shown	≥ 99%, per batch	Often 95-98%, sometimes unspecified
Certificate of analysis	Independent, available per batch	Rarely provided, sometimes on request
Identity (mass spectrometry)	Verified	Not documented
Batch traceability	Batch no. + archived sample	No reliable numbering
Shipping & tracking	Tracked, ≈ 10 days, discreet parcel	Variable times, uncertain tracking
Payment	Secure	Crypto / offshore transfer

Our 4-point quality assurance protocol

Four guarantees applied to every batch, without exception.

Systematic third-party analysis

Every batch is analysed by an independent laboratory before going on sale.

Purity threshold ≥ 99%

A batch below the threshold is not sold — no exception.

Certificate of analysis per batch

Numbered CoA, tied to the batch number printed on the vial.

Traceability & archiving

Sample retained and documentation archived for every batch.

Transparency — legal entity and contact details

We operate with full transparency. Our legal entity, address and contact details are public and verifiable.

Entity: SMART LAB SOLUTIONS LLC
Jurisdiction: New Mexico (USA)
Registered office: [Address to be replaced]
Contact: contact@biopeptides.fr

View the legal notice

What we get asked most

The recurring questions about quality and control.

How do I check that the CoA matches my batch?

Each vial carries a batch number. The matching certificate of analysis shows the same number, the purity and the analysis date. All CoAs are available on the Lab results page.

Are your peptides pharmaceutical grade (GMP)?

No. Our products are research compounds (Research Use Only), analysed by an independent laboratory. They are neither medicines nor GMP products for human use.

Why state ≥ 99% and not 99.9%?

We display the threshold actually guaranteed and measured by HPLC. The exact value for each batch is on its certificate of analysis.

What happens if a batch fails control?

A batch that does not meet the purity threshold is not put on sale.

Are your tests outsourced or in-house?

Release analyses are carried out by an independent third-party laboratory, with no commercial link to the sale.

How are the products shipped?

From our partner laboratory, in lyophilised form stable at room temperature, in a discreet parcel with tracking. Indicative time: ≈ 10 days. The buyer is responsible for compliance with the import regulations of their country.

Stop the lottery

≥ 99% HPLC purity, independent certificate of analysis per batch, full traceability. Choose the lab that documents.

View products View a CoA

Research peptides — Research Use Only

Not for human consumption
Not for the diagnosis, treatment or prevention of any disease