Named Brands is a particular brand's product. These can be specifically manufactured for the lab, or they're getting the same product (colored caps) and rebranding it. Colored Tops is a mixed bag, can be whatever colors requested by the seller or have some meaning involving # of IU per kit. Generally has nothing to do with purity, although purity will vary batch to batch, regardless of brand/ color unless it's a GMP facility/High Standard Pharma Operation.
Most purity tends to be higher than 93%, average being around 96.5%
Dig around and try to find closest to 98.5% if possible.
If you do find something, a seller, or brand you like, check their tests or at minimum the reputation. Reputation is ironically good enough for the most part, but in my experience, lab tests that are 1-2 or even more years old, mean nothing. Batch variants can vary every time, regardless of experience. IMO most labs should test their new supply for transparency.
Their testosterone could be marked 250mg/ml but realistically be 232mg/ml, they'd never know if they didn't test. Or they did test and don't wanna trash or sell discounted. The average Joe won't know anyway. Kinda like giving a kid Var but it's dbol, he'd never know and likely won't pay to test.
Some companies do this and sell cheaper but don't disclose the concentration.
Iv'e seen named brands (not Pharma) come back as 93% purity, imo low. Generics (colored tops) are typically always a safer and more cost effective bet.
You can always test the products yourself and ask for store credit. Worse case would be your Test C is 200mg/ml instead of 250mg/ml, which 200 is an RX dose anyway per ml. So if it's discounted and store credit, you're not losing.
Lots of reputable guys out there, just take a look.
Good Luck.
