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Susta 250


Substance: Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, Testosterone Decanoate
Manufacturer: Nakon Medical
Pack: 10ml vial (30mg/ml, 60mg/ml, 60mg/ml, 100mg/ml)

8 reviews
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8 reviews for Susta 250

Based on 8 reviews
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  1. Ryan A. (verified owner)

    Great for your off cycle

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  2. Anonymous (verified owner)

    Really good

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  3. Brogan S. (verified owner)

    Product was exactly as described. Great quality and service. Would recommend this product. Will be ordering again with continuous use of this product.

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  4. Anonymous (verified owner)

    Arrived quickly and great product!

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  5. Anonymous (verified owner)


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  6. BadddDoggg (verified owner)

    Complete Laboratory Results for this Product: I work at a laboratory so I was able to have this product analyzed by gas chromatography mass spectrometry with a NIST library of compounds. Analysis showed four large peaks corresponding to four compounds: testosterone propionate, testosterone phenylpropionate, testosterone isocaproate, and testosterone decanoate. I wasn’t able to quantify how much of each compound was in the mix but from the peak areas and ratios it appears as if the concentrations and ratios are spot on compared to typical Sustanon ratios. Interestingly I also found a trace of testosterone cypionate, a compound not typically found in Sustanon. Another major compound was benzoic acid. This compound is used as an antimicrobial and also has analgesic effects reducing the pain associated with injections. This is very interesting; I also found traces of benzaldehyde which is actually liver toxic. Come to find out that the beneficial benzoic acid decomposes to benzaldehyde as a natural process. Injectable formulations have a limit of 0.2% for benzaldehyde, so even though its toxic it is well known to be in formulations in trace levels. Even more interesting is that benzoic acid degrades in the presence of oxygen. Sustanon is packaged with an inert gas in the vial, most likely nitrogen. Many practitioners will say that a pierced bottle of Sustanon is good for a maximum of 28 days, some will disagree and try to use it longer, sometimes for months. It’s true that the benzoic acid would most likely keep bacteria and yeast from developing in the formulation for months on end, however, as you add air to the bottle before withdrawing a dose the air will actually degrade the benzoic acid and turn it into liver toxic benzaldehyde. The 28 day expiration is most likely from this degradation and the benzaldehyde concentration rising above recommended limits. I suppose to make this last longer you could add a sterile inert gas to the Sustanon vial instead of air before withdrawing liquid. So yes, this is the real deal, tests show this is legit. I look forward to testing more of these products.

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  7. Jason O. (verified owner)

    Work like it should

    Image #1 from Jason O.
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  8. Danny Achhammer (verified owner)

    Tested and legit

    (0) (0)
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