What more can we say about how Megatest 600 boost testosterone level? this is one of our most potent and versatile combination of muscle building supplements utilizing the properties of Testosterone Acetate, Testosterone Decanoate, Testosterone Propionate, Testosterone Phenylpropionate, and Testosterone Cypionate. MEGATEST 600 is the evolution of SUPERTEST 450 with the goal to produce a true powerhouse product and a monster ‘stack in a bottle’.

***Disclaimer notice: Due to the high milligrams of hormone in this muscle supplements and the correspondingly high BB content, We recommend that only the gluteal region and ventrogluteal be chosen as the injection site and no more than 1.50ml of this product per injection (please see our instructional video in the IA forum for VG injection technique).

Due to the extreme potency of this product, we need to make sure you understand what you’re getting into before purchasing. This is a one-time validation.


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Packaging: Single vial with silicone stopper, containing 10ml of product.
Testosterone Acetate BP 32mg
Testosterone Phenylpropionate BP 73mg
Testosterone Propionate BP 150mg
Testosterone Cypionate BP 200mg
Testosterone Decanoate BP 145mg
Benzyl Alcohol BP 2%
Benzyl Benzoate BP 18%
Grape Seed Oil BP q.s.
NOTE: This product is designed to be injected with a frequency that matches the shortest ester (Testosterone Propionate). This product will need to be injected every second day to avail of its full effects and any blood drawn for testing will need to be taken within 48 hours of the previous injection.

Dosage & administration:

Half life
between 24 hours and 10 days
Adult dose (Male)
00-600mg EOD by intramuscular injection
Adult dose (Female)
25-50mg EOD by intramuscular injection
Average Cycle Length
4-12weeks following an EOD injection pattern.
Anabolic #
Androgenic #
Estimated at 100%
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