Pulsatile versus sustained GH

A rhythm amplified, or a baseline raised

Growth hormone is naturally released in pulses, sharp bursts separated by quiet troughs, and that rhythm carries biological meaning. The two CJC-1295 variants relate to it differently: the short-acting no-DAC version amplifies the natural pulses, while the long-acting DAC version raises the baseline the rhythm sits on top of.

This unit builds that contrast carefully, because it is where the two variants stop being a dosing footnote and become a real pharmacological choice. It also covers a genuinely surprising finding: even under the continuous stimulation of the DAC variant, the natural pulsing does not disappear.