VigRX Plus vs Extenze: Which Is Better?

In our VigRX Plus vs Extenze comparison, VigRX Plus comes out ahead for most men because it has a published placebo-controlled trial and a long, clearly written money-back guarantee. Extenze is cheaper and easier to find in stores, but it hides most of its doses in a proprietary blend and includes stimulant and hormone ingredients that not everyone should take.

Neither product is a drug, and neither is approved to treat erectile dysfunction. If erections have become a regular problem, a check-up comes first, because ED can be an early sign of heart disease, diabetes or low testosterone. With that said, here is how the two best-known male enhancement supplements actually compare.

Key takeaways

• VigRX Plus has one small placebo-controlled trial; Extenze has none
• Extenze hides most doses in a proprietary blend
• Extenze contains yohimbe and DHEA, which carry real side effects
• See a doctor first if erection problems are persistent

VigRX Plus vs Extenze at a glance

	VigRX Plus	Extenze
Type	Herbal blend	Herbal blend plus DHEA, pregnenolone and yohimbe
Daily serving	1 tablet twice a day, with meals	Varies by version; follow the label
Dose transparency	No doses listed on the official site	Most doses hidden in a proprietary blend
Human trial of the product	One 12-week placebo-controlled study (78 men)	No published trial of the product we could find
Stimulant ingredients	None listed	Yohimbe
Hormone ingredients	None listed	DHEA, pregnenolone
Guarantee	67 days from delivery (conditions apply)	Check the official refund policy
Where to buy	Official site	Official site and many retail stores

What’s in VigRX Plus?

The official VigRX Plus site lists eight ingredients: damiana, Asian red ginseng, muira puama, hawthorn berry, catuaba bark, saw palmetto, ginkgo biloba and BioPerine, a black pepper extract added to improve absorption. The site does not publish the amount of each ingredient, which makes it hard to compare with clinical doses.

Of these, Korean (Asian) red ginseng has the strongest independent research behind it. Several small trials and reviews suggest it may modestly improve erectile function scores compared with placebo, though study quality varies. We cover that evidence in our guide to Korean red ginseng for erectile function. Ginkgo, muira puama, catuaba and damiana have a long history in traditional use, but good human trials for sexual function are thin. Saw palmetto is mainly studied for urinary symptoms, not erections.

The official directions are one tablet twice a day with meals, and one box lasts 30 days.

What’s in Extenze?

Extenze comes in several versions, including the original tablets, “maximum strength” gelcaps, liquid shots and other spin-offs, and the formula has changed over the years. A recent label summarized by the review site Innerbody lists ingredients including zinc, folic acid, Tribulus terrestris, DHEA, yohimbe extract, pregnenolone, maca, L-arginine, velvet bean, niacin, cnidium, horny goat weed (barrenwort), muira puama, astragalus and long pepper. Only a couple of doses are disclosed. Most of the formula sits inside a proprietary blend of roughly 358 mg in total.

That total matters. When more than a dozen ingredients share about a third of a gram, most of them must be present in small amounts. For example, the L-arginine studies in men with mild ED used 1,500 to 5,000 mg a day, so whatever share of a 358 mg blend goes to arginine is far below that. We explain how to spot this in how to read a supplement label.

Two Extenze ingredients deserve a closer look:

• Yohimbe can raise blood pressure and heart rate and can cause anxiety, jitteriness and insomnia. It isn’t a good fit for men with heart disease, high blood pressure, anxiety disorders or those on antidepressants.
• DHEA and pregnenolone are hormone precursors. They can affect hormone levels and aren’t suitable for men with prostate cancer or other hormone-sensitive conditions. Extenze packaging has carried age guidance for this reason, so read the label.

VigRX Plus vs Extenze: the evidence

This is where the two products differ most.

VigRX Plus. In 2012, BMC Complementary and Alternative Medicine published a randomized, double-blind, placebo-controlled trial of VigRX Plus in 78 men aged 25 to 50 with mild to moderate ED. Over 12 weeks, the average erectile function score (IIEF-EF) in the VigRX Plus group rose from about 16 to 25, while the placebo group barely moved. The authors reported that the product was well tolerated.

It’s a useful data point, but keep the limits in mind. It’s a single study, it was small, it hasn’t been independently replicated by a separate research group, and the dosing used in the trial (two capsules twice daily) is not the same as today’s label directions. The formula may also have changed since then. Treat it as encouraging, not proof.

Extenze. We couldn’t find a published, peer-reviewed clinical trial of the Extenze formula itself. Its case rests on individual ingredients, most of which are under-dosed or have weak human evidence for erections. Horny goat weed and tribulus, for instance, have limited and mixed human data.

There’s also a counterfeit issue to know about. In 2011, the FDA warned consumers about counterfeit products sold as Extenze that contained undeclared tadalafil and sildenafil, the active drugs in Cialis and Viagra. Those fakes can drop blood pressure dangerously in men taking nitrates. The warning was about counterfeit lots, not the genuine product, but it’s a good reason to buy only from the official site or a trusted retailer. Our guide to buying male enhancement supplements safely covers the warning signs.

Does Extenze work immediately?

No supplement in this category works like a prescription ED pill. Extenze has marketed some versions as fast-acting, but there’s no published trial showing an on-demand effect. If a “natural” pill produces a dramatic effect within an hour, that’s a red flag that it could contain hidden drugs.

VigRX Plus is designed for daily use, and the trial measured results after weeks, not hours. If you try either product, give it a fair window and judge it honestly.

Price and guarantee

VigRX Plus prices aren’t listed on the main page of the official site. Check the official order page for current packages. The site offers free shipping within the continental US and a 67-day guarantee from delivery. To get a refund, you return the two empty containers from your first 60 days (plus any unopened ones). Shipping isn’t refunded, refunds are limited to one order per customer, and returns must reach the warehouse within 67 days.

Extenze is usually cheaper. The official store currently sells multi-packs, such as two 30-count gelcap bottles at around $51 on sale, and it’s also widely sold in pharmacies and convenience stores. Prices and promotions change often, so check the official Extenze site for current offers and refund terms.

Safety notes for both

• Talk to your doctor before trying either if you take blood thinners, blood pressure drugs, nitrates, antidepressants or diabetes medication.
• Ginkgo may increase bleeding risk, especially with anticoagulants or before surgery.
• Ginseng can interact with blood thinners and diabetes drugs and may affect sleep.
• Don’t combine either supplement with prescription ED drugs unless your doctor says it’s fine.
• Don’t stack VigRX Plus and Extenze together. It adds cost and side-effect risk without evidence of extra benefit.

Which should you choose?

Choose VigRX Plus if you want a stimulant-free daily formula and you’re willing to give it two months under the guarantee. Consider Extenze only if cost is the deciding factor, you’re healthy, and your doctor is comfortable with yohimbe and DHEA.

Either way, manage your expectations. These are supplements with modest, limited evidence, not ED treatments. For a wider view, see our full male enhancement supplement comparison, or read the in-depth VigRX Plus review and Extenze review.

Frequently asked questions

Is VigRX Plus better than Extenze?

For most men, yes. VigRX Plus has a published placebo-controlled trial and no stimulants or hormones on its label, while Extenze uses a proprietary blend with yohimbe and DHEA and has no published trial of its own formula.

Does Extenze work right away?

There’s no published evidence that Extenze works on demand like a prescription ED drug. Be wary of any supplement that claims or produces an immediate dramatic effect, since that can point to hidden drug ingredients.

Can you take VigRX Plus and Extenze together?

It isn’t a good idea. Combining them adds cost and side-effect risk, especially from Extenze’s yohimbe, with no evidence of extra benefit. Ask your doctor before taking either.

Is VigRX Plus FDA approved?

No. Dietary supplements aren’t FDA-approved to treat any condition, including ED. Only prescription medicines such as sildenafil and tadalafil are approved for that.