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⚡ Quick AnswerLast Reviewed: October 2026
These aren't alternatives for the same goal. VigRX Plus is our top pick among male sexual-health supplements: an herbal supplement with one small published placebo-controlled trial. ProExtender is a penile traction device, not a supplement, aimed at length. Traction is the best-researched non-surgical lengthening method, but studies of similar devices show modest gains after months of daily wear, and ProExtender itself hasn't been studied.
Neither product is a treatment for erectile dysfunction; see a doctor about persistent symptoms.
⚡ Quick Verdict
Our pick in this comparison is VigRX Plus, our top pick among male sexual-health supplements. If length rather than erection quality is your concern, ProExtender is the relevant product, with realistic expectations.
ProExtender is a penile traction device with a base ring, adjustable extension rods and a strap, worn for several hours a day. Small, mostly uncontrolled studies of other traction devices report gains of roughly 1–2 cm after about 3–6 months of daily wear; ProExtender itself hasn't been tested in a published study. We couldn't confirm its current specifications or guarantee terms.
VigRX Plus is an herbal blend (including damiana, Asian red ginseng, ginkgo, hawthorn and saw palmetto) for male sexual function from Leading Edge Health. In its one published trial, 75 men with mild to moderate erection problems reported better erectile function than placebo over 12 weeks, but that trial was small and used an older, higher-dose 11-ingredient formula. It has a 67-day money-back guarantee with strict conditions.
VigRX Plus is our top pick among male sexual-health supplements and our pick in this comparison. Its evidence is one small trial of an older formula, so keep expectations modest, and buy from the official site so the 67-day money-back guarantee applies.
VigRX Plus is our top pick among male sexual-health supplements and our pick in this comparison. ProExtender is a device, not a supplement, aimed at length rather than erections, so the two don't do the same job.
ProExtender is a traction device worn on the penis for hours a day to gradually stretch it. VigRX Plus is an herbal pill taken twice a day for male sexual health.
They work in different ways. VigRX Plus's medicine cautions still apply, and anyone with Peyronie's disease, diabetes with nerve damage or a bleeding disorder, or who takes blood thinners, should ask a doctor before using a traction device.
Buy VigRX Plus from the official website. Its 67-day guarantee requires the empty containers (plus any unopened ones) to reach the warehouse within 67 days of delivery, shipping isn't refunded, and the guarantee page doesn't say it covers third-party purchases.
ProExtender can cause discomfort, bruising, skin irritation or temporary numbness; stop if the glans changes color or goes numb, and don't exceed the maker's wear-time and tension instructions. VigRX Plus is a dietary supplement, not a medicine: ginkgo, ginseng and hawthorn can interact with blood thinners, diabetes medicines and heart or blood pressure medicines, including nitrates and PDE5 inhibitors.
Disclaimer: This comparison is produced by the WellnessChecked editorial team. All products mentioned are dietary supplements — not medicines. Not intended to diagnose, treat, cure or prevent any disease. These statements have not been evaluated by the Food and Drug Administration. Individual results may vary. Always consult a qualified healthcare professional before starting any supplement program. We earn affiliate commissions on purchases made via links on this page — at no extra cost to you. Full disclaimer →
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