Free, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use onlyFree, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use only
pepper.

Purity

99.66%

Method

HPLC-MS

Form

Lyophilized

Research PeptidesE2Emerging clinical evidence

Retatrutide

Triple GIP, GLP-1 and glucagon receptor agonist

99.66% HPLC-MSBatch PH-4221 In stock
$145per 10 mg vial

Vial strength

1
View purity report (COA)Ships in 1 business day

Acylated single peptide with agonism at GIPR, GLP-1R and glucagon receptor. GLP-1 and GIP components reduce appetite and improve glycemic control; glucagon receptor activity may increase energy expenditure and hepatic…

Specifications

Compound class
Triple GIP, GLP-1 and glucagon receptor agonist
Sequence
Engineered acylated triple-agonist peptide
Chain length
39 aa class construct
Physical form
Lyophilized powder
Modifications
Fatty-diacid protraction and receptor-balance substitutions
Reported half-life
Early-phase PK supports once-weekly dosing
Verified purity
99.66% (HPLC-MS)
Evidence grade
E2 — Emerging clinical evidence
Read the full monograph in the Peptide Atlas

Research use only. All products sold on this website are intended for laboratory research and in-vitro experimentation only. They are not drugs, foods, cosmetics, or medical devices, and are not intended to diagnose, treat, cure, or prevent any disease. Nothing on this site should be construed as medical advice, dosing, or administration guidance. Purchasers must be qualified researchers or institutions and are solely responsible for lawful handling and use.

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