Is this research peptide third-party tested?

Yes. Every batch is independently tested by ILS Labs, an ISO/IEC 17025-accredited laboratory, for identity and purity, and a Certificate of Analysis (COA) is available for each batch.

Can I see the Certificate of Analysis (COA)?

Yes. Batch-specific Certificates of Analysis are published in the NGPeptide COA Library at https://ngpeptide.com/coa-library/.

What does "research use only" mean?

All products are supplied strictly for laboratory and in-vitro research use only (RUO). They are not intended for human or veterinary use, and no dosing or administration guidance is provided.

How is my order shipped?

Orders ship domestically within the USA. Products should be handled and stored following standard laboratory practice for research peptides.

⚠️ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.

Popular Peptides

Semax Spray

Name: Semax Spray
Brand: Next Gen Peptides
SKU: SEMAX-NS-50
Price: 140 USD
Availability: InStock

Pre-Mixed Liquid Sprays — Precision Dispensing for Laboratory Research

+99% Purity Third-Party Tested COA Available

Quantity

Price

$140.00

Quick Quantity Selection

COA

In stock – Ships same day

SSL Secured Secure Checkout Guaranteed Delivery Third-Party Tested

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

Latest

N/A%

Purity

VariantSemax - 40mg

Lot #NSP-SMX-01

Labeled40mg

Actual40mg

TestedJun 5, 2026

View COA

Compound Information

Technical specifications

Molecular Profile

What Is Semax Spray?

Type Semax

CAS Number —

Molecular Weight —

Molecular Weight (Cu) —

Amino Acids —

Sequence —

Formula —

Storage Requirements

Stability Information

Pre-mixed oral liquid; keep the bottle tightly closed and protect from light.Use the supplier-labeled storage temperature; refrigeration may be required.Do not freeze and avoid contaminating the dropper.

About Semax Spray

Introducing our next-generation liquid compound research format, supplied as a pre-mixed, metered Liquid Spray for controlled laboratory investigation. Each formula is packaged in a precision Mist Applicator designed to provide a consistent measured volume for repeatable research procedures.

For qualified laboratory research and analytical use only.
Not intended for human or animal consumption, therapeutic use, diagnostic use, clinical application, or the treatment or prevention of disease.

Mechanism of Action

What Research Has Shown

12-Week Study

55.8% Gastric Volume Reduction

Gastric Reduction Comparison

BPC-157 vs Control -55.8%

GHK-Cu vs Matrixyl® -31.6%

Placebo 0%

Clinical Outcomes

Key Trial Results

Objective measurements from clinical studies

70% Research Participants Improved collagen production

55.8% Research Participants Wrinkle volume reduction

35.5% Research Participants Wrinkle depth decrease

Research Highlights

Product Specifications

Molecular Formula
Molecular Weight
Sequence
Purity
≥99% (HPLC verified)
Form
Oral Liquid Dropper
Appearance
Clear to slightly tinted liquid
Solubility
N/A
Storage

Research Studies

Frequently Asked Questions

Do the liquid sprays come pre-mixed?

Yes — every product in our liquid Spray Series arrives fully pre-mixed and ready to use directly out of the box. No reconstitution, mixing, or additional preparation is required.

How are the sprays administered?

Each formula is packaged in a precision liquid spray bottle designed for simple, convenient administration and consistent delivery volume per spray.