Scientific References


1. Helmy MM, Senbel AM., “Evaluation of vitamin E in the treatment of erectile dysfunction in aged rats.”, Jan 2012,

2. Ng CF, Lee CP, Ho AL, Lee VW., “Effect of niacin on erectile function in men suffering erectile dysfunction and dyslipidemia.”, Aug 2011,

3. Xu H, Xu HE, Ryan D., “A study of the comparative effects of hawthorn fruit compound and simvastatin on lowering blood lipid levels.”, 2009,

4. Shindel AW and others, “Erectogenic and neurotrophic effects of icariin, a purified extract of horny goat weed (Epimedium spp.) in vitro and in vivo.”, Apr 2010,

5. Estrada-Reyes R and others, “Prosexual Effect of Chrysactinia mexicana A. Gray (Asteraceae), False Damiana, in a Model of Male Sexual Behavior”, Aug 2016,

6. Yeh KY, Wu CH, Tsai YF, “Noncontact erection is enhanced by Ginkgo biloba treatment in rats: role of neuronal NOS in the paraventricular nucleus and sacral spinal cord.”, Mar 2012,

7. Lee HS and others, “In vitro and in vivo evaluation of tissue-cultured mountain ginseng on penile erection”, Oct 2016,

8. “Summary of Tribulus terrestris”,

9. Görne RC and others, “Randomized double-blind controlled clinical trials with herbal preparations of Serenoa repens fruits in treatment of lower urinary tract symptoms : An overview.”, Nov 2016,

10. Malviya N and others, “Recent studies on aphrodisiac herbs for the management of male sexual dysfunction--a review”, Jan-Feb 2011,

11. Susan Mayor, “Erection Hardness Scale Proves Effective In Assessing Erection Quality”, 28 Mar 2008,

12. WILL GRICE, “Having more sex can give you a BIGGER penis, study reveals”, May 2016,

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