Throughout history, Asian cultures have been known for pursuing and perfecting aphrodisiacs and herbal formulas for total male sexual power. Today, the latest techniques of standardizing and encapsulating these time-honored ingredients bring you the knowledge of the centuries in a safe, accurate and highly effective dose.

This is Katana, named for the Japanese longsword -- and apt description of this amazingly potent formula!

Here are the active ingredients in Katana:
L-ARGININE - Studies show sperm and semen volume doubles, fertility improves (even among men with low sperm counts or poor sperm motility), and sperm health and activity increase with use of this amino acid.

Long Jack (Tongkat Ali) -- This very powerful Southeast Asian herbal has been shown to balance male hormones and increase the availability of testosterone, thereby dramatically boosting libido and performance. Gives an overall increase in energy, too.

Korean Ginseng - Revered in the Orient for centuries, this potent herbal promotes overall vitality and sexual vigor.

Tribulus Terrestris - So strong, it's used by bodybuilders for its ability to increase testosterone, and therefore to build muscle and enhance performance. Tribulus naturally counteracts impotence, and supercharges libido and male fertility.

Maca This legendary South American botanical is proven to promote libido, potency and energy.

Katana users say:

This product makes it easy to understand why gorgeous Asian women go for their men -- these guys have the power of Katana!

Every ingredient here works great, and in combination, they're unbeatable.

You'll see effects right away, and over time, the benefits get even bigger.

Noticeable change in sexual performance and enjoyment.