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The #1 Natural Testosterone Booster Since 2004!



Our mission: 

1) To inform and educate you about the importance of Testosterone and the dangers of Low T, and

2) To provide a safe, effective and affordable solution to restoring men’s youthful testosterone levels in order to protect their health, longevity and quality of life as they grow older.

Our Business Philosophy:

Our goal is to provide a great product at a reasonable price, supported by excellent customer service and backed by the best product guarantee in the industry.

Andro400’s core philosophy is to put our customers’ needs first, always being aware that your success is our success. We believe in operating our business in a fair, honest, trustworthy manner, and adhering to ethical business practices at all times.

Customer Care:

Because we are dedicated to providing you with personalized customer care, we want you to have an easy and informative experience when you order Andro400.

The Andro400 Customer Care team does not work on commission. This ensures that you will never be pressured to buy anything when you call us. Our team will simply give you the information you want, answer all your questions, and then let you make a decision whether or not to try Andro400.

In fact, we want you to be free of hassles in every situation. If you need to return your product for any reason, there are no hurdles, no special forms to fill out, no RMA numbers to attain, and no delays. Simply return the product, and upon receipt we will issue you a refund within two business days.

And if you are on an autoship program and want to cancel it, there are zero barriers in front of you (unlike many of our competitors). Simply go online to cancel or call or email us. There are no telemarketers involved, no contracts of any kind, no terms or unreasonable conditions.

We believe in “good old-fashioned” customer service with a smile, while providing you a great product that delivers the results you’re looking for at a very fair price. Together, you and Andro400 can restore your testosterone to youthful, healthy levels and enjoy life-changing and anti-aging benefits!


Lose Belly Fat

Boosting your testosterone with Andro400 “fires up your engines” to increase your metabolism and burn more fat!

Increase Testosterone 

Men of all ages can enjoy improved testosterone levels with Andro400, Andro400 Max & UltraMax T.

Boost Libido

Study after study confirms the main herbal ingredient in Andro400 increases sex drive and sexual performance.

Gain Youthful Energy

Improving your testosterone levels with Andro400 can provide the lasting solution for low energy and poor stamina.


Eurycoma Longifolia

Testosterone Booster, Melts Belly Fat, Increases Libidio

Eurycoma longifolia is a tall, slender evergreen shrub-tree commonly found in Southeast Asia. Malaysian men claim that tea made from this plant improves their sexual abilities and virility. As a result, this plant is in such high demand that it is now considered a “protected” species. The root and bark of Eurycoma longifolia are used for treating erectile dysfunction (ED), increasing interest in sex, male infertility, boosting athletic performance, body building, and reducing body fat.1

L-Arginine Ethyl Ester-2HCL

Testosterone Booster, Melts Belly Fat, Increases Libidio

Along with an appropriate training protocol and macro nutrient consumption, the intake of arginine has been shown to boost growth hormone (GH) after intense resistance training. Growth hormone is one of the primary hormones that help to create an anabolic state in the body, therefore, influencing the adaptation to resistance training. It is highly important to maximise GH levels after exercise if your goal is to improve body composition, strength or power.1


Improve Blood Flow, Decrease ED

L-citrulline is an amino acid normally made by the body. L-citrulline improves blood flow. It does so by creating nitric oxide (NO), a gas that helps dilate blood vessels. L-arginine has been shown to help people with heart disease or clogged arteries because of its vessel-widening abilities. The same effect on blood vessels helps improve symptoms of erectile dysfunction (ED). The L-citrulline to NO path increases blood flow to a man’s genitals. In one study, this increase in blood flow appeared to decrease symptoms of mild ED and improve the ability to maintain an erection.1



If you’re not satisfied that Andro400 has benefited you, simply return the bottle(s) you ordered (empty, partially full or unopened) within 90 days of your purchase date. Upon receipt, we will promptly refund your purchase price for the returned bottles, less shipping and handling costs.

Andro400 is tested and manufactured in a FDA registered and inspected nutraceutical facility. This laboratory strictly complies with current Good Manufacturing Practices (cGMP) to ensure that Andro400 is of the best quality and purity available.

Scientific References

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Caution: This product is not intended for use by pregnant or breast feeding women. Statements contained herein have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat and cure or prevent disease. Always consult with your professional health care provider before changing any medicine.
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