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Yes every batch ships with a batch-specific COA documenting HPLC purity and mass-spectrometry identity

YounossiZTackeFArreseMChander SharmaBMostafaIBugianesiEet al

Continuous gradients of material composition and growth factors for effective regeneration of the osteochondral interface

Using bac water helps maintain the sterility and integrity of your reconstituted peptide for up to 28 days when stored correctly

Chen L, Hambright WS, Na R, Ran Q (2015) Ablation of the ferroptosis inhibitor glutathione peroxidase 4 in neurons results in rapid motor neuron degeneration and paralysis

The study is published in the journal Nature