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This blend pairs Tesamorelin with Ipamorelin. Tesamorelin is a 44-amino-acid synthetic analog of growth hormone-releasing hormone (GHRH), formed by adding a trans-3-hexenoic acid group to the native GHRH(1-44) sequence. It has a molecular weight of 5135.9 g/mol and CAS number 901758-09-6. Ipamorelin is a pentapeptide — five amino acids — with the sequence Aib-His-D-2-Nal-D-Phe-Lys-NH₂, a molecular weight of 711.86 g/mol, and CAS 170851-70-4. Available in two concentrations: 8mg (6mg Tesamorelin + 2mg Ipamorelin) and 15mg (10mg Tesamorelin + 5mg Ipamorelin). Supplied as white to off-white lyophilized powder, water-soluble, stored refrigerated at 2–8 °C.
ℹ️ Note: 1 kit includes 10 vials
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This blend contains two synthetic peptides: Tesamorelin and Ipamorelin. Tesamorelin is a 44-amino-acid analog of growth hormone-releasing hormone (GHRH), formed by attaching a trans-3-hexenoic acid group to the tyrosine at position 1 of the native GHRH(1-44) sequence. It has the molecular formula C₂₂₁H₃₆₆N₇₂O₆₇S, a molecular weight of 5135.9 g/mol, and CAS number 901758-09-6. Ipamorelin is a pentapeptide with the sequence Aib-His-D-2-Nal-D-Phe-Lys-NH₂, a molecular weight of 711.86 g/mol, and CAS number 170851-70-4.
Available in two concentrations: an 8mg blend (Tesamorelin 6mg + Ipamorelin 2mg) and a 15mg blend (Tesamorelin 10mg + Ipamorelin 5mg). Supplied as a white to off-white lyophilized powder, water-soluble, stored refrigerated at 2–8 °C. This product is strictly for research purposes only.
PubChem Reference: View compound profile on NIH PubChem
This product is strictly for research purposes only. Not approved for human or animal use.
Formula: C₂₂₁H₃₆₆N₇₂O₆₇S
Weight: 5135.9 g/mol
CAS: 901758-09-6
Structure: 44 amino acid GHRH analog
Receptor: GHRH receptor
Formula: C₃₈H₄₉N₉O₅
Weight: 711.86 g/mol
CAS: 170851-70-4
Structure: Pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH₂)
Receptor: GHS-R1a
Form: White to off-white lyophilized powder
Solubility: Water-soluble
Storage: Keep refrigerated 36‑46 °F (2‑8 °C)
Stability: Stable when properly stored
| QTY | Buy 1, Buy 12+ and save 20%, Buy 3 and save 10%, Buy 6 and save 15% |
|---|---|
| Weight | 8mg, 12mg |
Mason Callahan –
Blend ratios felt accurate We tested the ratio independently exactly as advertised. The synergy is real. This is now our go-to for GHRP/GHRH combination research.
JT May –
Exactly what I needed
Jessica P –
I was unsure before ordering, but the process was professional and stress-free. Glad I trusted Peptides Vitals
James Richardson –
Smooth ordering process and great communication. Peptides Vitals is highly recommended
Nathan Williams –
Shipping took extra time, but the order was delivered safely and the products were in perfect shape
Lauren Davis –
shipping and premium quality. I strongly recommend ordering from Peptides Vitals
Joshua Green –
Outstanding quality and smooth delivery. I recommend all new customers to try Peptides Vitals
Olivia H –
I had concerns before payment, but everything was transparent
Isabella Flores –
International shipping done right, Shipped to Spain with zero issues. Proper customs documentation and cold chain maintenance. Peptide arrived fully active
Liam Okonkwo –
Consistent from batch to batch Ordered twice over 3 months. Both batches gave nearly identical results in our GH ELISA. That’s rare for blends. Incredible work.
Olivia C. Vance –
Great customer service too Had a quick question about reconstitution volumes. Support replied in 20 minutes. The peptide worked flawlessly in our rat pituitary cell line.
Isaac D. Friedman –
Amazing value for the purity Two potent peptides in one vial at 99%+ purity? Unreal. Our research on pulsatile GH release just got much easier. Thank you
Chloe M. Bennett –
Cleanest blend on the market
We’ve tried three suppliers. This one had the least aggregate formation and most reliable bioactivity in our cell-based GH
Ethan J. Patterson –
Excellent stability data
Kept aliquots at -80°C for 2 months — no degradation by mass spec. The 4.14 average rating is well deserved.
Samantha Brown –
Shipping was lightning fast
Ordered on Monday, arrived Tuesday (US). Peptide looked perfect no clumping. The blend saved us time versus mixing separately.
Marcus T. Holloway –
Perfect for our adipose tissue model
The Tesamorelin component really shone in our lipid metabolism study. Ipamorelin added a nice complementary effect. Highly recommend.
Danielle Wu –
Incredible consistency across vials
Ordered 5 vials for a dose-response study. Each reconstituted cleanly and showed identical activity. This is how research peptides should be
Nathan R. Sterling –
Best blend we’ve tested this year
The synergy between Tesamorelin and Ipamorelin in our GH pulse stimulation assay was outstanding. 99% purity confirmed via HPLC. Will reorder