Injections may cause severe allergic reactions in some patients
152 In one clinical trial including 80 men with varicocele, some of whom were treated surgically, those who received 1,500 mg Panax ginseng powder daily for 12 weeks had greater improvements in sperm concentration, motility, morphology, and viability compared with placebo, and the combination of ginseng plus surgery led to the best effects
doi:10.1016/j.fertnstert.2016.12.018
Appropriate dosing
Therapeutic peptides: Historical perspectives, current development trends, and future directions
GHK-Cu peptide therapy GHK-Cu Peptide Therapy in Connecticut: Skin Rejuvenation, Healing & Anti-Aging Benefits GHK-Cu peptide therapy supports skin health through collagen stimulation and tissue repair