GMP-Certified, ≥98% HPLC-Verified

Tirzepatide

Name: Tirzepatide
Brand: Peptide Direct

Wholesale Dual GIP/GLP-1 Receptor Agonist. Tirzepatide is a synthetic 39-amino-acid peptide and dual agonist of the GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 (glucagon-like peptide-1) receptors, conjugated to a C20 fatty diacid moiety for extended activity. It is one of the most widely researched compounds in next-generation metabolic and weight management science.

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≥98% HPLC-VerifiedGMP & ISO 9001:2015 certifiedCOA with every batch

GMP · ISO · HACCPUK & Berlin manufacturingThird-party testedManufacturer direct since 2018

Compound specifications

Tirzepatide at a glance

Compound Name	Tirzepatide
Classification	Dual GIP/GLP-1 receptor agonist
Peptide Type	Synthetic 39-amino-acid peptide
CAS Number	2023788-19-2
Molecular Formula	C225H348N48O68
Molecular Weight	Approximately 4813.5 g/mol
Structure	39-amino-acid linear synthetic peptide based on the sequence of endogenous GIP, conjugated to a C20 fatty diacid moiety for albumin binding and extended activity
Purity	≥98% (HPLC-verified, batch-by-batch)
Format	Lyophilised peptide powder, multi-dose research vials
Appearance	White to off-white lyophilised powder prior to reconstitution
Solubility	Reconstitute using bacteriostatic water or sterile laboratory-grade water

Ordering

Available Strengths

Tirzepatide is available wholesale in the following strengths:

Tirzepatide 5mgTirzepatide 10mgTirzepatide 15mgTirzepatide 20mgTirzepatide 30mgTirzepatide 45mgTirzepatide 60mg

All strengths are available for bulk ordering with flexible MOQs. Private label packaging and labelling is available for qualifying buyers — see our Private Label page for details.

Quality & documentation

Quality Assurance

Every batch of Tirzepatide supplied by Peptide Direct meets the same standard as our full compound range:

GMP certified manufacturing conditions
ISO 9001:2015 certified quality management
HPLC purity verification to ≥98%, batch-by-batch
Certificate of Analysis supplied with every order

View our full QA standards →

Wholesale

Wholesale Information

Tirzepatide is available through Peptide Direct for:

Wholesale peptide supply
International distribution
Commercial wellness partnerships
Private label solutions

View our wholesale terms →

Storage & handling

Storage Information

Store refrigerated at 2–8°C in a cool, dry environment away from direct light. For long-term storage prior to reconstitution, freezing conditions are recommended. Storage conditions are confirmed on the Certificate of Analysis supplied with each order.

Request a wholesale Tirzepatide quote

Tell us the strength and quantity you need. We reply within 24 hours with tiered pricing and a current batch COA on request. COAs, pricing and samples available — B2B enquiries only.

Frequently asked questions

What is Tirzepatide?

Tirzepatide is a synthetic 39-amino-acid peptide and dual agonist of the GIP and GLP-1 receptors, conjugated to a C20 fatty diacid moiety for extended activity. It is widely researched in metabolic and weight management science.

What purity does Peptide Direct's Tirzepatide meet?

All Tirzepatide supplied by Peptide Direct is verified by HPLC analysis to a minimum purity of ≥98% on a batch-by-batch basis, with a Certificate of Analysis supplied on every order.

What strengths are available?

Tirzepatide is available wholesale in 5mg, 10mg, 15mg, 20mg, 30mg, 45mg, and 60mg, with flexible minimum order quantities for bulk buyers.

Can I get Tirzepatide under my own brand?

Yes. Private label packaging, vials, and labelling are available for qualifying wholesale buyers. See our Private Label page for details.

How should Tirzepatide be stored?

Store refrigerated at 2–8°C, away from direct light. For long-term storage, freezing conditions are recommended prior to reconstitution.

Is Tirzepatide manufactured under GMP conditions?

Yes. All Tirzepatide supplied by Peptide Direct is manufactured under GMP and ISO 9001:2015 certified conditions, the same standard applied across our full compound range.

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For research and laboratory purposes only. Not intended for human consumption, medical use, diagnosis, treatment, cure, or prevention of any disease. Products sold by Peptide Direct are intended exclusively for qualified research professionals and licensed institutions. Buyers are responsible for ensuring compliance with all applicable laws and regulations within their jurisdiction.