READING TIME: 10 min read

Sustanon 400

400 mg/ml – 5 amps of 1 ml

Experience Augmented Reality by MyoGen

SustaGen Retard 400 (Sustanon 400)

Experience Augmented Reality by MyoGen

The best testosterone mix for long acting hormone release

  • Immense muscle mass gain
  • Build a large, fully developed body
  • Unbelievable strength gains

SustaGen Retard 400® By MyoGen

4 Testosterone Esters Mix

SustaGen Retard 400 is a next generation testosterone mix of 4 esters for a prolonged release effect. This hormone remains active for an extended period of time due to the following esters: Testosterone Phenylpropionate, Testosterone Cypionate, Testosterone Decanoate and Testosterone Isohexanoate.

It’s a powerful blend, and an optimised version of the popular Sustanon. As a augmented testosterone derivative, it will give the user greater results than of Sustanon with additional advantages offered by the esters attached.


Testosterone Phenylpropionate . . . 100 mg/ml
Testosterone Cypionate . . . . . . . . . 100 mg/ml
Testosterone Decanoate . . . . . . . . . 100 mg/ml
Testosterone Isohexanoate . . . . . . . 100 mg/ml
Castor oil . . . . . . . . . . . . . . . . . . . . . . . . . . . q.s.

  • Chemical Name:
    – 4-androsten-17β-ol-3-one 17-phenylpropionate 100mg/ml
    – (Cyclopentyl-1-oxopropyl)androst-4-en-3-one 100mg/ml
    – 17beta-Hydroxy Androst-4-en-3-one decanoate 100mg/ml
    – (17β)-3-Oxo androst-4-en-17-yl 4-methylpentanoate 100mg/ml
  • Molecular weight of Esters:
    – Phenylpropionate: 438.6058
    – Cypionate: 412.6112
    – Decanoate:
    – Isocaproate: 404.5886
  • Anabolic Rating: 100
  • Androgenic Rating:100

Dosage (Men)

Dosage (Women)

Active Half Life

Detection Time



400 - 1200mg/week N/A 15-20 days 3 to 4 months StanoGen, DianaGen, TrenaGen, OxaGen Not hepatotoxic ClomiGen + NolvaGen during recovery: 1 each day for 20 days

*This product is only intended to be used for athletic research and purposes. Administration must be supervised by and discussed with your local physician.

A high quality blend designed to maximize results

SustaGen Retard 400 is a long lasting, high quality product that return optimal results. This testosterone mix is very efficient and will provide the best results in terms of advancing size and strength. It is a powerful and effective blend to run in a steroid cycle due to the numerous advantages and benefits that testosterone brings. It’s also proven to be a very effective agent when used in cutting cycles.

The perfect blend for overall enhancement

The benefits provided by SustaGen Retard 400 are simply incredible and most too numerous to mention; it’s a very pure blend of testosterone hormone and backed up by an advanced delivery system managed by the esters attached.

In bodybuilding, everybody knows about the fantastic effects of testosterone such as improved strength and performance, enhanced protein synthesis and nitrogen retention (necessary to build strong muscle mass), increased energy, lowered body fat, healthier blood circulation and a lot of other tremendous benefits.

The diversity of the esters attached allow it to provide a long term release of around 4 weeks while ensuring that peak levels remain stable.

Amazing results with this unique mix

And what is so unique about SustaGen Retard 400? Like all testosterone variants, it provides the user with a rapid peak of testosterone followed by a longer release of the hormone. It differs from the others versions of testosterone because it’s a blend. The 4 esters Phenylpropionate, Cypionate, Decanoate, Isohexanoate, work in different ways to ensure your testosterone levels remain at a constant, optimal level.

Since SustaGen Retard is comprised for 4 esters of varying length, the user will not experience the same sharp peak and rapid which can occur when using single testosterone esters. The steady delivery of testosterone that SustaGen Retard 400 offers protects the user from estrogen spikes and the risk of HPTA suppression. For a safe, manageable and rewarding testosterone blend, SustaGen Retard 400 is second to none!

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