Test 400


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Hormone regulation can make or break your fitness goals, and testosterone is integral to maintaining strength, energy, and muscle power. Tokkyo Nutrition’s breakthrough testosterone supplement Test 400 helps your body produce more testosterone while simultaneously unbinding and accessing existing hormonal levels. Designed using the highest-quality ingredients and advanced Japanese technology, Test 400 has inspired industry advancements. Profit from our exclusive formula as you unleash your full potential in the gym, on the field, or on the track.

Advanced Japanese technology has influenced the formulation of the new Tokkyo Nutrition Underground series in order to maximize every users results. Utilizing the highest quality ingredients, Tokkyo Nutrition has made industry advancements with this specifically designed new line of products guaranteed to blow away expectations.

Testosterone accelerates strength, energy, and muscle mass regardless of gender, body type, or workout routine. Be prepared for the exponential benefits each bottle of Test 400 can deliver. Transform your body and achieve bodybuilding milestones with our superior testosterone supplement products.

What results can I expect from Test 400?

Significant muscle gain and strength support

Increased vascularity and enhance libido

Inhibition of estrogen, which can dull the effects of training routines

60-count capsules

Fully insured formula leaves you feeling rugged, energized, and ready to go

Maintain your gains in no time

Do I need Post Cycle Therapy after using Test 400?

It is recommended that you take a liver support supplement for the duration of this supplement like Forged Liver Support, and take a PCT supplement like Forged Post Cycle for at least two weeks after discontinuing use of Test 400.

Whats the recommended dosage for Test 400?

As a dietary supplement take (1) one capsule in the morning and (1) one capsule in the afternoon. For maximum absorption, take this supplement with at least 15 grams of fat.


Not for women or individuals under the age of 18 years. Consult your physician before using this product if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, anxiety, depression, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, prostate cancer, prostate enlargement, low “good” cholesterol (HDL), any other medical condition, of if you are using any other dietary supplements, prescription drug or over the counter drug. Do not exceed recommended serving. Exceeding recommended serving may cause serious adverse health affects. Possible side affects include acne, hair loss, hair growth on the face (in women), aggressiveness, irritability, and increased levels of estrogen. Discontinue use and call physician or licensed qualified health care professional immediately if you experience rapid heartbeat, dizziness, blurred vision, or other similar symptoms. To report any adverse events call 1-800-332-1088.

Allergen Warning: Manufactured on equipment which processes products containing milk, eggs, soybeans, fish oil, tree nuts, and peanut butter flavor.


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