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I have been ordering tirzipitide for a few months now from Vitastir and its been amazing ever since
Schwartz K, Chang HT, Nikolai M, Pernicone J, Rhee S, Olson K et al
Introduction: the diverse and essential biological functions of vitamins
For practical comparison: | Property | Native IGF-1 | IGF-1 DES | IGF-1 LR3 | |---|---|---|---| | Amino acids | 70 | 67 | 83 | | Half-life | ~10 min | ~20-30 min | ~20-30 h | | IGFBP-3 affinity | High | Low | Very low (~1,000x reduced) | | Relative IGF-1R potency | 1x | ~10x | ~2-3x | | Systemic vs
Healing peptides enhance natural repair processes
Dziewierz A et al
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