I also bring my experience for the QSC products that I use (I have been using these products for 1 and a half years now)Their test C is great, I’ve been running it for 2 years as my TRT. I have blood tests that my old prescription put me at 1017 for trough, where QSC puts me at 1030. Spot on, and smooth injects. No PIP, can even use it daily subq in glute fat without lumps.
My other experience with QSC:
Mast P - awesome. Pure wank fuel
Mast E - same
Test P - yep, it’s test with a bit of PIP. Just like it’s supposed to be.
Tirzepatide- lost a bunch of fat running 40 miles per week, stopped running for the winter, the tirz has kept all the fat off and makes it easy for me to not eat as much
BPC157-hard to tell if this ever works from any source or if injuries are just healing naturally, but I’m happy with it.
HGH- slight tinglies in the hands at 2-3iu, just like pharma. Perfect
Test C --> as already said by others zero PIP, even 2ml at a time in the shoulder (I only use this ester, some people think that Test E gives PIP, I don't know)
MAST E --> excellent, liquid drops very well, zero PIP
BOLD U --> excellent product, goes down the syringe very quickly, no pain
TREN E --> Unfortunately the only product that gave me PIP even with 1ml at a time, I don't understand why
TREN HEXA --> for this tren zero PIP, and excellent response, 3ml maximum per week, the sides are already felt for me at this dose
HGH --> I used both the 10 IU KIT and the 42 IU cartridges, both the best GHs I have ever tried, the best cartridge in my opinion because you just need to push the rubber and the product recombines, without the use of BAC
soon I will try the PRIMO 200 and let's see how it will be, I hope to manage the PIP in case there is one