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Amber-glass lyophilised vial of Retatrutide, 10mg, with white flip-cap and Optimal Lab cream-stripe label
fig. retatrutide · 10mg · LYOPHILISED
Metabolic Pathways

Retatrutide

Triple-agonist peptide of GLP-1, GIP, and glucagon receptors. Studied in preclinical metabolic research.

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PayPal or cash on collection · UK 18+ verification at checkout · For laboratory research use only

Certificate of analysis

The 4 certificates we hold

These reports were commissioned by the manufacturer who supplies our raw material, not by Optimal Lab, and they test that raw material rather than a finished vial. They state how much compound was measured and its purity by HPLC — they do not test identity.

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Frequently bought together

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GHK-Cu

Copper peptide naturally occurring in plasma. Studied in preclinical research on skin remodelling, wound-repair pathways, and gene-expression modulation. Referenced in cellular-senescence research groupings.

From £30.00

Tesamorelin

GHRH analogue. Studied in clinical research on growth-hormone secretion and visceral-adiposity endpoints.

From £55.00

MOTS-C

Mitochondrial-derived peptide. Studied in preclinical research on AMPK activation and metabolic-regulation pathways.

From £75.00

BPC-157

Gastric pentadecapeptide. Studied in preclinical models of tissue repair and gastrointestinal research.

From £30.00

Often stacked with Retatrutide

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AOD 9604

Modified fragment of human growth hormone (hGH 176-191). Studied in preclinical research examining lipid-metabolism pathways.

L-Carnitine

Amino acid derivative involved in fatty-acid transport into mitochondria. Frequently referenced in metabolic research alongside GLP-1-class compounds.