Scientific Cited Studies So You Know You’re Backed By Real, Honest Results
†Our clinically proven formula (not just the separate ingredients) has been clinically-tested on real men and proven to work, helping men combat erectile issues, while promoting thicker, harder erections, and an increase in sexual desire and stamina!
The Results Are In:
The FIRST EVER Clinical Study of VigRX Plus® With Real Men Is Now Complete…And The Results Are Outstanding!
- 62.82% INCREASE In The Ability to Maintain an Erection
- 58.97% INCREASE In The Ability To Penetrate Their Partner
- 22.49% INCREASE In Frequency and Quality of Orgasms
- 71.43% INCREASE In Sexual And Intercourse Satisfaction
- 47.00% INCREASE In Overall Sex Drive And Desire
- 61.00% INCREASE In Overall Sexual Desire
The FIRST EVER Clinical Study of VigRX Plus® With Real Men Is Now Complete…And The Results Are Outstanding!
Our clinically proven formula (not just the separate ingredients) has been clinically-tested on real men and proven to work, helping men combat erectile issues, while promoting thicker, harder erections, and an increase in sexual desire and stamina. VigRX Plus® is the only penis enhancement pill on the market to have a triple blind, placebo controlled, and randomized study published in a peer reviewed scientific journal with 3 pilot studies.
Please don’t just take our word for it. Our studies have been published on the BioMed Central, and republished in the US National Library Of Medicine. Click each clinical study below to read more.
Click Each Study Below On The Right To Read In Depth Information On Each Clinical Study.
A quick summary On The VigRX Plus® Studies Can Be Found Directly Below On This Link To The National Library of Medicine outlining results.
https://pmc.ncbi.nlm.nih.ggov/articles/PMC3478157/
BMC Complementary and Alternative Medicine
Journal of Urology
A Clinical Study Report VigRX Plus® In Male Sexual Health
The Natural Products Journal
Results of Clinical Studies Reveal VigRX Significantly Increased Sex Drive, Penile Size, Intracavernous Pressure (ICP) and Sperm Density
Abstract from Clinical Study #1
Two dosages of VigRX® (based on the human dosage used) i.e. 15 and 30 mg/kg/D were investigated by orally fed to the adult male Sprague Dawley rats for 14 consecutive days compared with the control group receiving 1 ml. of distilled water/D.
The results were found that the body weight gained of VigRX®– treated groups did not significantly differ from the control group.
VigRX® especially at the dosage of 30 mg/kg/D could significantly increase sex drive, erect penile size, intrcavernous pressure (ICP) and sperm density in the rats.
Blood testosterone level of the VigRX® treated ggroups and control group are not statistically different. The body weight and various organs weight i.e. penis, testes, epididymis, seminal vesicle, prostate gland, adrenal gland, spleen and pituitary gland of the VigRX® treated groups did not significantly differ from the control group except the liver and kidney weight of the VigRX® treated group significantly less than the control group.
It was concluded that the VigRX® at the dosage of 30mg/KG/D could induce the high sex drive, the penile size, the penile erection and could increase the sperm density in the rat whereas VigRX® had no effect on the various organs weight but had some effects on liver and kidney by decreasing the weight of both organs significantly.
Full report will be released pending publication in a scientific journal.
Abstract from Clinical Study #2
The aim of this project was to investigate the long-term effects of VigRX on sexual behaviour at 4, 8 and 12-weeks of treatment, and on erect penile size, intrcavernous pressure, testosterone level, sperm density, blood chemistry and some blood parameters, and realated reproductive, other organ changes at 12-week of treatment, in the adult male Sprague-Dawley rats.
Long term treatment of VigRX® for 12 weeks could significantly increase the sperm density, the width of erect penile size and intracavernous pressure but had no effect on every organs weight i.e. penis, testes, epididymis, seminal vesicle, prostate gland, liver, kidney, aldrenal gland, spleen and pituitary gland.
Long term treatment of VigRX® did not have any effect on blood chemistry value, some blood parameters except the percentage of lymphocyte but long term treatment of VigRX® could significantly increase the testosterone level in these rats.
Histopathological section of some organs i.e. liver, kidney and testes revealed that long term treatment of VigRX® had no pathological effects on these three organs.
Long term treatment of VigRX® could significantly increase the width of erect penile size, sperm density, intrcavernous pressure and testosterone level bubt had no effects on every organs weight, blood chemistry and some blood parameters in the male rats. Long term treatment of VigRX® had no pathological effects on liver, kidney and testes histology.
Full report will be released pending publication in The Scientific Journal.
An Explanation Of How The Study Was Conducted And Who Was Involved:
The clinical study was performed by Vedic Lifesciences Pvt. Ltd.
It was a triple-blind study, which means nobody involved in evaluating the results (doctors, researchers, etc) knew whether participants were taking VigRX Plus® or the placebo.
The trial ran for 84 days, with assessment visits taking place on Day 28, Day 56, and Day 84.
The results were assessed using the IIEF-the international Index of Erectile Function. This system of assessment is well respected throughout the international community and has demonstrated consistent treatment responsiveness in studies in the US, Europe, and Asia. It measures:
- Erection Frequency
- Erection Firmness
- Frequency of Partner Penetration
- Frequency of Maintaining An Erection After Penetration
- Ability To Maintain An Erection To Completion Of Intercourse
- Confidence In Achieving And Maintaining An Erection
Patient and partner satisfaction was measured using the internationally recognized EDITS questionaire.
And prior to the start of the study, the protocols and amendments were submitted to and formally approved by the independent Institutional Ethics Commit (IFC).
Profile Of The Men Who Participated
The 75 men who participated in the study were between the ages of 25 and 50, in monogamous, heterosexual relationships.
They agreed to take the recommended dose of VigRX Plus® – 2 capsules, twice per day with meals for 12 weeks.
Out of 108 applicants screened, 78 were recruited for participation in the trial – and 75 completed the trial.
No participants had major psychiatric disorders, a history of heart conditions, diabetes, spinal cord injuries, deformities of the penis, HIV/Aids, or sexually transmitted diseases. None were alcoholics, used medications known to causes sexual dysfunction, had liver or renal dysfunction, erection issues caused by low testosterone, or had female partners who were pregnant.
Overview Of The Most Significant Clinical Study Results
Result #1
62.82% Increase
in ability to maintain erection during penetration. †
After 84 days of supplementation with VigRX Plus®, guys who participated in the trial saw a 62.82% INCREASE in their ability to keep their erection thick, full, and firm during penetration of their partner.
This was as compared to the placebo group, see the chart below:
Result #2
68.97% Increase
In Ability To Penetrate Partner! †
During this study, both the patient AND their sexual partners were questioned using the EDITS scale, and their sexual satisfaction was measured and compared – VigRX Plus® vs. the placebo.
One particularly interesting result…
Read MoreFemale partners of patients taking VigRX Plus® reported a 58.97% INCREASE in their partner’s ability to penetrate them, with dramatic improvements in their overall satisfaction!
Meanwhile, those partners of patients taking the placebo reported a DECREASE in penetration during this same period! See the chart below:
Result #3
22.49% Increase
in quantity of orgasms †
Compared to the placebo group, the men taking VigRX Plus® reported, over the 84 day test period, a 22.49% increase in the total number of orgasms they had.
Last we checked, more orgasms definitely equated to BETTER overall sexual satisfaction.
Result #4
47.00% Increase
in sex drive and desire †
One of the reasons VigRX Plus® was evaluated to be, potentially, superior to prescription erection medications is because it has been shown to measurably increase desire for sex.
Prescription meds just affect your erections – they don’t impact your sex drive.
Read MoreYet sex drive and erection quality are LINKED!
So it stands to reason, given that VigRX Plus® has been shown to increase desire for sex by 47% as well as increase erection quality and frequency, it could be considered BETTER than prescription meds!
Result #5
71.43% Increase
in sexual and intercourse satisfaction †
Men who took VigRX Plus® for the trial period also reported a 71.43% improvement in their sexual and intercourse satisfaction.
This compared to the only 12% improvement reported by those who took the placebo!
That means guys who took VigRX Plus® were almost 6 TIMES more sexually satisfied during the 84-day trial than those who took the placebo!
Result #6
61.00% Increase
in overall sexual satisfaction †
And finally when all of the results were in, after 84 days the patients taking VigRX Plus® reported a 61.00% increase in their overall sexual satisfaction…
… While the placebo group reported a DECREASE in overall satisfaction!
And don’t forget: this was a triple-blind study, which means the doctors, the researchers, and the patients all had NO IDEA whether they’d taken the placebo or VigRX Plus®.
This completely eliminates any bias in the results!
Try VigRX Plus® for 67 Days and if you’re NOT completely satisfied… You Do Not Pay A Penny!
Our guarantee is simple: If for any reason you are not completely satisfied with the incredible results…
- Bigger, harder, longer lasting erections
- Stamina and sex drive of a healthy teenager!
- Orgasms so intense, you will be shocked…then thrilled!
- Precision control, finally eliminating premature ejaculation!
…Simply send us your empty VigRX Plus® containers in the first 67 days and we will refund your entire purchase price-no questions asked!
[1]Zanolari, Benedetta, et al. “Effects of Turnera Diffusa and Pfaffia Paniculata on the Sexual Behavior of Male Rats.” Journal of Ethnopharmacology, vol. 143, no. 1, 2012, pp. 372-377. National Library of Medicine
[2]Choi, Gun, Hyun K. Shin, and Jin Ho Choi. “Efficacy of Korean Red Ginseng in the Treatment of Erectile Dysfunction: A Randomized, Double-blind, Placebo-controlled Study.” International Journal of Impotence Research, vol. 20, no. 2, 2008, pp. 192-196. National Center for Biotechnology Information
[3]‘Ptychopetalum olacoides (Muira puama), also called “potency wood,” can improve sexual function – www.ncbi.nlm.nih.gov/pmc/articles/PMC4082836/
[4]National Center for Complementary and Integrative Health. “Hawthorn.” National Institutes of Health, August 2020, https://www.nccih.nih.gov/health/hawthorn
[5]Martins, Nadini Oliveira, et al. “Antioxidant, Anticholinesterase, and Antifatigue Effects of Trichilia Catigua (Catuaba).” Evidence-Based Complementary and Alternative Medicine, vol. 2018, 2018, Article ID 9270186, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5987406/
[6]Herdman, Timothy. “Erectile Dysfunction is Helped by Saw Palmetto Concentrate.” Pacific Center for Naturopathic Medicine, 2024, https://doctorherdmanclinic.com/resources/articles/mens-health/erectile-dysfunction-saw-palmetto-concentrate/
[7]Wellington, Bryan. “Does Saw Palmetto Affect Testosterone Levels?” MedShun, 3 Jan. 2023, https://medshun.com/article/does-saw-palmetto-affect-testosterone-levels
[8]Kim, Hyun S., et al. “Ginkgo Biloba for the Treatment of Erectile Dysfunction: A Systematic Review.” Journal of Sexual Medicine, vol. 12, no. 11, 2015, pp. 2105-2114, https://academic.oup.com/jsm/article-abstract/12/11/2105/6980084
[9]Zhang, Xiang, et al. “Effects of Ginkgo Biloba Extract on Sexual Dysfunction in Men: A Randomized, Double-Blind, Placebo-Controlled Study.” Journal of Urology, vol. 189, no. 4, 2013, pp. 1415-1422, https://academic.oup.com/jsm/article-abstract/12/11/2105/6980084
[10]Wellington, Bryan. “Bioperine and Nutrient Absorption: Enhancing Bioavailability.” Journal of Nutritional Biochemistry, vol. 24, no. 7, 2023, pp. 1200-1205. Supplements in Review, https://supplementsinreview.com/bioperine/
VigRX Plus® Studies
Vedic Life Sciences – Full Study Results/Evaluation of a mult-herb supplement for erectile dysfunction: a randomimzed double blind, placebo-controlled study.
https://vediclifesciences.com/experience/evaluation-of-a-multi-herb-supplement-for-erectile-dysfunction/National Library Of Medicine -Clinical Study Results for VigRX Plus
https://pmc.ncbi.nlm.nih.gov/articles/PMC3478157/OUCI Publication – Clinical Study Results for VigRX Plus
https://ouci.dntb.gov.ua/en/works/9GDmVB67/National Library Of Medicine Clinical Study Results for VigRX Plus
https://pubmed.ncbi.nlm.nih.gov/22978405/ResearchGate.net Clinical Study Results for VigRX Plus
https://www.researchgate.net/publication/230857873_Evaluation_of_a_multi-herb_supplement_for_erectile_dysfunction_a_randomized_double-blind_placebo-controlled_studySemenatic Scholar Clinical Study Results for VigRX Plus
https://www.semanticscholar.org/paper/Evaluation-of-a-multi-herb-supplement-for-erectile-Shah-Chaudhari/2ae9759c42b5af1f4f0fe2e416a576a1cf2fa197– VigRX Plus: Results, Side Effects, and More
https://www.hims.com/blog/vigrx-plus-reviewsBMC Complimentary Medicine And Therapies – VigRX Plus Composition Results
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-12-155/tables/1BMC Complimentary Medicine – Published Clinical Study Results For VigRX Plus
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-12-155