With precise functional accuracy and technology, FORMULA 41 rapidly delivers key nutrients for maximum satisfaction!


Penis enlargement is a delicate sequence of events only achieved by taking the right blend of ingredients.

FORMULA 41 enables you to make your penis bigger through increased blood flow and smooth muscle expansion. The ingredients found in FORMULA 41 are specifically engineered to work synergistically to make your penis bigger and harder permanently.

Muscle growth and expansion are controlled by several factors. Skeletal muscles like your biceps and quads achieve growth through progressive overload. Smooth muscles, on the other hand, expand to grow. The penis is made up of smooth muscles, and with FORMULA 41’s unique formula, your smooth muscles will expand and accommodate more blood, thus resulting in a BIGGER, HARDER penis. The ingredients found in FORMULA 41 enables your blood vessels to relax and dilate, allowing more blood to flow to the penis. The increased blood flow delivers the other nutrients in FORMULA 41 to induce expansion to the smooth muscles in your penis, effectively making it bigger and longer – just like pumping air into your tires.

FORMULA 41 also has PDE5 inhibitors, which creates pro-erectile properties similar to that little blue pill we all know. Essentially, cGMP or Cyclic guanosine monophosphate, is an intracellular messenger responsible for the relaxation and expansion of smooth muscle tissue in the blood vessels, resulting in vasodilation and increased blood flow. The role of PDE5 inhibitors is to stop cGMP-specific PDE5 from degrading cGMP to greatly increase SIZE and HARDNESS of the penis.

The benefits of taking FORMULA 41 does not stop at penis enlargement; the ingredients in FORMULA 41 also inhibits the release of Ca2+ or Free, unbound calcium, a form of calcium that results in penile contraction. By inhibiting the release of Ca2+, FORMULA 41 enables users to delay ejaculation and last longer in bed.

FORMULA 41 contains Tongkat Ali, L-Arginine, Muirá Puama, and Maca Root. These key ingredients, when combined with our proprietary blend, creates the best penis enlargement formula that easily outshines every other male enhancement product today. Each ingredient is absorbed and utilized to its full potency to give you the biggest and most intense erections you’ve ever had.

Our Accelerated Expansion Formula is further maximized by stacking it with our pro-erectile penis growth ingredients to give you the best penis enlargement and sexual performance enhancement results ever.

In a nutshell, FORMULA 41 is CLINICALLY PROVEN to help you get BIGGER, HARDER, and LAST LONGER in bed. The in-depth research and development makes FORMULA 41 the best penis enlargement pill ever developed. Get yours today!


"FORMULA 41 is the strongest formulation for increasing size on the market today"



L-Arginine is one of the key Stimulating Penis Growth Ingredients in the Formula 41 Extreme super formula. With powerful free testosterone boosting properties and potent hormone* boosting extracts, L-Arginine can aid in the Instant Rapid Expansion of your penis.


L-Arginine works by delivering increasing blood-flow to the two chambers of the penis called the Corpus Cavernosum. This effect aids in the expansion of your penis.


Tongkat Ali, grown in the heart of Eastern China on our privately owned and protected farmland, provides your sexual system with a unique blend of constituents to help induce unrivaled expansion to the penis. In addition, this powerful and aged herb will boost to your libido and sex-drive, allowing you to put that enhanced penis to good use.


Maca Root is used to bolster the penis-enhancing effects of other powerful herbs in Formula 41 Extreme’s super formula. The outcome of using extremely potent blends of Maca Root is that the penis tissue expansion noticed is substantially increased. This is one of the most important keys to our patented Instant Expansion Technology.


Muirá Puama was once native to the Brazilian region, but our scientists and researchers have been able to cultivate and unleash a more potent form of it, grown in our privately owned Eastern China farm. This specially cultivated form of Muirá Puama provides enhanced natural benefits, and libido-boosting properties.


Clinically Tested

FORMULA 41 has been tested and compared to male enhancement products on the market by independent studies..

Delayed-Release Pill

FORMULA 41 utilizes a delayed-released formulation to ensure your body makes maximum use of our proprietary formula throughout the day.

Increases Testosterone

Increased testosterone gives your body what it needs to increase size, girth, and sexual desire

Increases Hormonal Response

An increased hormonal response means the penis can elongate and use up to six inches of internal muscle that is unseen

The Science

Let’s stop fooling ourselves for one minute and admit that size matters. Men with small to average-sized penises have believed that penis size is just a number to boost your ego. Well, it’s not. There’s a reason why they only get men with large penises to star in an adult video. It’s hard to convince ANYONE that you can satisfy a woman sexually with a small penis.

You won’t get anywhere close to satisfying a woman sexually with an average-sized penis. Thanks to pornography, men and women are now aware that you can get a big penis, and you don’t have to be born with it. Now, with the advancement in science and nutrition, men can turn their fantasy into reality by turning their average-sized penis into porn star material. Black Maca works – and you can bet on it

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