Source comparison
CJC-1295 No DAC vs DAC: Why Pulsatility Matters
The most important distinction in the CJC-1295 no DAC vs DAC comparison is GH release pattern. The body naturally releases growth hormone in discrete pulses — sharp spikes followed by return to baseline. This pulsatile pattern is not arbitrary; it is how GH re
This comparison does not assign a generated winner or score.
- The most important distinction in the CJC-1295 no DAC vs DAC comparison is GH release pattern. The body naturally releases growth hormone in discrete pulses — sharp spikes followed by return to baseline. This pulsatile pattern is not arbitrary; it is how GH receptors are designed to respond. Continuous (tonic) GH elevation — which CJC-1295 with DAC produces — can lead to GH receptor desensitization, where target cells downregulate their response to sustained stimulation.
- CJC-1295 No DAC preserves pulsatility because its short half-life (~30 minutes) produces a sharp GH pulse that resolves before the next dose — mimicking the natural endogenous pattern. This is why the majority of GH secretagogue researchers prefer the No DAC version in the CJC-1295 no DAC vs DAC comparison: it works WITH the body’s natural GH physiology rather than overriding it.