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AOD9604 did not stimulate the production of IGF-1 in any of the systems studied, and elicits its fat-reducing effects without inducing insulin resistance a key pharmacological distinction from intact hGH that makes it a uniquely clean research tool for studying lipolytic mechanisms in isolation

Much of what is sold online is labeled research only, and the purity of those products is highly variable, with independent testing repeatedly finding under-dosed, degraded, or mislabeled peptides across the unregulated market

Whether its inclusion provides meaningful advantage over formulations containing only tirzepatide and B12 remains uncertain