Recent studies by Ogunjimi et al
Researchers who prioritize preserving natural pulsatility generally prefer CJC-1295 without DAC (which produces pulses like sermorelin but with improved enzymatic resistance) over the with-DAC version
See the results, by brand, in the Kefir section of our Probiotic Supplements Review
It increases the hardness and duration of male erections, as well as male sexual desire, making it highly effective for treating erectile dysfunction
The no-DAC version requires more frequent dosing but produces discrete GH pulses that more closely resemble natural secretion
Yamashita H, Takenoshita M, Sakurai M, Bruick RK, Henzel WJ, Shillinglaw W, Arnot D, Uyeda K (2001) A glucose-responsive transcription factor that regulates carbohydrate metabolism in the liver