Anabolic Steroid Test Results

Keifei T-ENTBOLIN-250 Injection

Test results are in for a lab one of the guys at the gym is using. a lab called KEIFEI. They do have a website online which can be found at

Fabulous looking Laboratory which would pass as pharma grade. The product packaging is as good as it gets, with a superb security feature in place checkable on the website to verify authentication.
Keifei do a wide range of products and we have another 3 products from Keifei we have sent away for analysis. Results on those to follow shortly.

For this particular analysis, Keifei T-Entbolin-250 in a 10ml vial was tested.


The label claims were Testosterone Enanthate at 250mg per ml.

Our Analysis showed those Test results to be extremely accurate, (within 2mg)
It is extremely hard for any Lab, especially a UGL to get dosage so accurate to the label claim. It is our opinion, that Keifei is a VERY good product.

Keifei Test250 results below.


2 replies »

  1. Im just trying out this lab. Im a big big fan of Excel so switching mid cycle was a risk. Sustanon 250 and Anavar are the products I ordered. The lab has the packaging nailed with peel off stickers over both ends of the boxes so tampering is noticable if attempted. The holograms on the vile are top notch and very hard to counterfeit, the scratch off code works via the usual web page and method and finally the oil is Zero PIP at 500mg in one hit. The gear was kicking in 12 hours later and yes its very very high quality raws. Training on the Var and Sus was awsome, @100mg of tabs per day taken an hour before training. Pumps were full, lifts went up, no stomach orobs and I am sencitive via intestien and stomach cramps but these little beauties were silent but effective. If the Primo is as good they will have my money every week.

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