Testosterone supplementation and Sildenafil can cause Erectile dysfunction also greater side-effects. Our male enhancement supplement contains natural male fertility boosting ingredients. It shows almost no side-effects. WHOLETIME contains 500 mg of L-Arginine. This nutrient increases nitric oxide level in blood. It relaxes blood vessels and improves blood circulation in penile vessels. This prevents erectile dysfunction. This male enhancement supplement also contains Tribulus terrestris. It is a phytoandrogen that is good for sexual dysfunctions and infertility. It shows superior results in oligospermia (low sperm count). Mucuna pruriens promotes male fertility by increasing sperm count and motility. It also stimulates production of testosterone and L-dopa. Mucuna Pruriens even assists men suffering sexual exhaustion and premature ejaculation. It Increases production of Human Growth Hormone Inhibits over-production of prolactin Maintains hormonal balance in pituitary gland. To prevent premature ejaculation M. pruriens also improves semen quality in infertile men. WHOLETIME male enhancement supplement also contains Ginkgo biloba. It effectively treats male sexual dysfunction caused by prescription drugs like anti-depressants. Gingko helps in all 4 phases of the sexual cycle: desire, excitement, orgasm, and resolution. Yohimbe in this male enhancement supplement helps increase libido. It also prevents erectile dysfunction. Even Yohimbe combats sexual problems caused by anti-depressants. Selective-serotonin reuptake inhibitors (SSRIs) cause the problem. Yohimbe is also used for general sexual problems. It is an effective therapy for erectile dysfunction. Our male enhancement supplement also contains Zinc. This nutrient helps in low sperm quality and motility. It helps prevent idiopathic male infertility which re-directly also helps in enhancing the Sex life. Because zinc is an anti-oxidant, it may also protect sperms from free radicals. Zinc helps increase ejaculation volume.