Anabolic Steroid Information

TEST 400

TEST400 seems very popular at the moment with many UGL’s now selling test 400 made up of various esters. The most common esters that are currently seen in the test400 are enanthate, cypionate and decanoate. Reason for the use of these esters is the time release, with all 3 being long esters.
Testosterone Enanthate has a half-life of 10.5 days, Cypionate has a slightly longer half-life of 12 days and decanoate longer again at 15 days, meaning these three testosterones do actually work very well together within a blend
Of course, this isn’t the only option to UGL’s when making a test 400, although it is extremely unlikely to find a short ester test400 simply because the pip (post injection pain) would be 100% guaranteed and an abscess very possible.
I have seen some UGL’s putting test400’s together with the use of testosterone propionate, although usually the amount of test prop within the compound would be minimal and of course, adding short esters to the mix could lead to pip.


Pip within a test 400 product is possible, and i would even go on to say likely.
Of course, this isn’t always a guarantee, some users will report a smooth product, it really is an individual thing and no real explanation why some guys are more sensitive than others to post injection pain.

So why do we get pip with high concentration blends such as test 400?
Some guys will tell you it’s due to the amount of solvents used. Actually no more solvents should be used on a test 400 product than a test 250. The type of solvent used COULD be a factor with pip.
Many users struggle with the solvent Ethyl Oleate, aka EO.
EO really is a vicious solvent that over time has even been shown to eat away at the stopper within the vial. EO can cause pip for many users but for the UGL’s pushing the dosages, EO is needed, otherwise the product is just too thick to use and will cause pip no matter who tries to inject it.

Pip can be caused for a variety of reasons but pip caused by a high strength product is usually as a result of the compound having difficulty moving through the body. The product can then sit in the area of injection for many days, and it really is down to chance whether it becomes an infection later on.
Remember the amount of powder in a 1ml of test 250 is 0.2grams. 0.2grams of powder will disperse through the tissue with ease.
The amount of powder in a test400 product is 0.4grams. 0.4 grams of powder will struggle to disperse and could pool.

If you are purchasing a test 400 that claims to be all the same ester, such as testosterone enanthate, and it’s smooth. Get it checked out, id be willing to bet it is not 400 mg per ml.

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3 replies »

  1. Unfortunately Adam a lot of ugl’s are now using mct also, the main ingredient to synthol.why?.who knows…can’t go wrong with gso or cso so if it’s not broke don’t fix it…
    I parsonally can’t comment on eo but I did receive a bottle of test e 300 from a source I shall remain nameless but I knew within minutes in 12/13 years of pinning something was off.the liquid was as clear as water and virtually the same consistency so I thought it had been mislabeled prop.
    Anyway, I pinned one ml into my flute and so far so good, no pip within the next 8 hours.went to my bed and woke up with a funny feeling on my flute, I genuinely thought ide rolled over one of my kids kinder eggs.
    I put my hand down my boxers and there was a hard lump the size of a bowling jack sticking right out my arse and I naturally started to panic, my injection technique is spot on along with my hygiene so this wasn’t the issue…I done a bit of research on this brand and came across some horrifying reviews with guys with same issue…a few had been that I’ll with it they had to go to a doctor/hospital and we’re all diagnosed with cellulitis…I had a fever for about 7 days and felt like utter garbage but luckily had spare antibiotics at home. These lumps lasted up to 4 weeks before subsiding and I can assure you in all these years of doing this I have never once had a bad pin so if you could, would you possibly write an article advising people to avoid this oil for their own sakes as you have the platform to do it…one of these gentlemen nearly lost an arm to this gear so I feel it need to be brought to attention in one of your posts..I’m not sure of the science behind mct as a carrier oil but was made aware that it was for high solutions only, unnecessary in test e 300…many thanks.

  2. Cheers bud, have since done a fair bit of research about this as a carrier oil and it’s not been good reading, as you may be aware it’s just extracted coconut oil but by the time it’s processed there are 3 separate types of acid in the oil…I love coconut so no issues with allergies! is actually used orally primarily as a health supplement.
    As a carrier oil it unfortunately actually destroys muscle tissue and is far too difficult to disperse as it pools due to lack of oxygenation and corrodes the muscle in contact with it…that’s it in its simplest terms. There does seem to be individuals it agrees with but a large percentage have had serious allergic reactions which strikes me as odd why you would want to alienate half your custom…again, this is not one particular brand or bad batch.
    Thanks again for your time mate and I’m sure you will find the reports confirming what I’m saying….
    small edit from above (was my glutes lads not flutes)…😂 butterfingers 👍

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