Tesamorelin – Growth Hormone Support & Body Composition
Great Northern Peptides supplies tesamorelin peptide in Canada in two research-vial options: 10mg and 20mg.
Choose between one 10mg vial or one 20mg vial using the product selector above. Both options contain the same tesamorelin, with batches independently tested to 99%+ purity by HPLC. Each applicable batch is accompanied by a certificate of analysis (COA), allowing the batch information on the product to be compared with the corresponding laboratory documentation.
Orders ship from within Canada with express delivery.
Tesamorelin products offered on this page are intended for research and laboratory purposes only and are not intended for human or veterinary use.
What Is Tesamorelin Peptide?
Tesamorelin is a synthetic analogue of growth hormone-releasing hormone (GHRH). The peptide is based on the 44 amino acids of human GHRH and incorporates a modification intended to improve its stability.
Tesamorelin is supplied on this page as a lyophilized, or freeze-dried, powder.
The compound is distinct from growth hormone itself. Tesamorelin is a GHRH analogue that is studied for its interaction with the body’s growth-hormone signaling pathway.
Tesamorelin Options & Prices
| Option | Contents | Price (CAD) | Price per mg |
| Tesamorelin 10mg | 1 × 10mg vial | $80.00 | $8.00 |
| Tesamorelin 20mg | 1 × 20mg vial | $140.00 | $7.00 |
Both options contain the same tesamorelin. The difference is the amount supplied per vial and the resulting price per mg.
Tesamorelin 10mg vs 20mg
The Tesamorelin 10mg and Tesamorelin 20mg options contain the same compound and are subject to the same batch-testing process.
The main differences are the amount supplied and the listed price:
- Tesamorelin (10mg) $80: One 10mg vial at $8.00 per mg.
- Tesamorelin (20mg) $140: One 20mg vial at $7.00 per mg.
Key Benefits of Tesamorelin Peptide
- Promotes natural growth hormone release
- Supports fat metabolism and body recomposition
- Helps preserve lean muscle mass during weight loss
- Aids recovery, sleep quality, and energy balance
The 20mg option contains twice the stated amount of tesamorelin and has the lower listed price per mg.
Tesamorelin Research & Product Information
Tesamorelin is studied as a GHRH analogue, making it relevant to research involving growth-hormone signaling and related physiological pathways.
For researchers comparing different peptide compounds, tesamorelin has a different structure and mechanism from compounds such as ipamorelin and CJC-1295.
The page is intended to provide product-specific information about the available tesamorelin formulations, their quantities, laboratory testing and purchasing options.
Tesamorelin vs CJC-1295 and Ipamorelin
Tesamorelin, CJC-1295 and ipamorelin are different peptide compounds that can be studied in relation to growth-hormone signaling.
| Compound | General Classification | Specific distinction |
| Tesamorelin | GHRH analogue | Modified analogue of the full 44-amino-acid human GHRH sequence. |
| CJC-1295 | GHRH analogue | Sold in both DAC and non-DAC forms. DAC enables albumin binding, prolonging circulation; the non-DAC form lacks this component. |
| Ipamorelin | Growth-hormone secretagogue | A five-amino-acid growth hormone secretagogue acting through a different receptor from tesamorelin and CJC-1295. |
The compounds are not identical and should not be treated as interchangeable. Great Northern Peptides also offers CJC-1295 + Ipamorelin and Ipamorelin for research purposes.
Tesamorelin + Ipamorelin
Tesamorelin is also available in a separate Tesamorelin + Ipamorelin Blend product.
The blend is a different product from the standalone tesamorelin options on this page. Researchers looking specifically for standalone tesamorelin 10mg or tesamorelin 20mg can select the appropriate vial above.
Tesamorelin Lab Testing & Certificate of Analysis
Every batch of tesamorelin, including the 10mg and 20mg options, is independently tested for purity using HPLC analysis.
The applicable certificate of analysis (COA) is provided for each batch at [CONFIRM COA LOCATION].
The COA can be used to review the laboratory testing associated with the applicable batch. To verify the documentation for a particular vial, compare the batch number shown on the vial label with the batch number shown on the corresponding COA.
Tesamorelin Product Specifications
- Compound: Tesamorelin
- Classification: Synthetic GHRH analogue
- Available options: 10mg, 20mg
- Form: Lyophilized powder
- Purity: 99%+ by HPLC
- Appearance: White lyophilized powder
- Storage: Keep in a cool, dry environment.
- Shipping origin: Canada
- Delivery: Express nationwide delivery
- Use: Research and laboratory purposes only
For research and laboratory use only. Not evaluated by Health Canada for human use.
Why Choose Great Northern Peptides Canada
At Great Northern Peptides, every batch of Tesamorelin undergoes independent third-party lab testing to ensure verified purity, potency, and consistency.
We are proud to offer express Canadian shipping and dedicated local customer service, giving you confidence with every order.
When you choose Great Northern Peptides, you’re supporting a Canadian brand built on trust, transparency, and scientific quality, helping you achieve your goals safely and effectively.
Frequently Asked Questions
Where can I buy tesamorelin in Canada?
What is tesamorelin peptide?
What tesamorelin options are available?
Two options are available:
- Tesamorelin 10mg
- Tesamorelin 20mg
Both are supplied as individual vials.
How much does tesamorelin cost in Canada?
The listed price for Tesamorelin 10mg is $80 CAD, while Tesamorelin 20mg is $140 CAD.
The 10mg option works out to $8.00 per mg and the 20mg option works out to $7.00 per mg.
Which tesamorelin option has the lower price per mg?
What is the difference between Tesamorelin 10mg and 20mg?
Both options contain the same tesamorelin. The difference is the quantity supplied.
The 10mg option contains one 10mg vial, while the 20mg option contains one 20mg vial.
Is tesamorelin the same as “tesa” or “tesa peptide”?
Is tesamorelin shipped from within Canada?
How should tesamorelin be stored?
Is tesamorelin intended for human use?
Customer Reviews
★★★★★
“Easy to order, carefully packaged, and the product details made it simple to choose the right option for my research protocol.”
— Alex M., Toronto, ON
★★★★★
“Shipping was quick and discreet. I appreciated having the COA and handling information available right on the product page.”
— Jordan R., Calgary, AB
★★★★★
“The checkout experience was straightforward and customer support answered my question quickly. I’ll be ordering again.”
— Sam K., Vancouver, BC
