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Storage and stability Before reconstitution: Freezer (-20C): 12-24+ months Refrigerator (2-8C): 6-12 months Room temperature: Not recommended (days only) After reconstitution: Refrigerator (2-8C): 28-30 days maximum Never freeze liquid peptide Protect from light (amber vial or box) Maintain sterile technique always Visual quality check: Should be clear, slightly blue-tinted No particles or cloudiness If contaminated (cloudy, particles) discard See our peptide storage guide , how long reconstituted peptides last in fridge , bacteriostatic water for peptides , water to mix with peptides , and lyophilized vs liquid peptides
If clinical trials continue to show the current results, retatrutide will likely become the most effective single medication for weight loss once approved
Specifications Purity 99%
Subcutaneous injection into abdominal fat is the most commonly prescribed approach for systemic effects, including GI mucosal healing and general recovery