First MTS order in from the UK warehouse, packaging was genuinely impressive - what do I check before first pin?

Order arrived yesterday, first time ordering from MTS. Packaging was seriously good - arrived looking like completely ordinary post, nothing on the outside to indicate what it was. Test E and some Anavar. Before I open anything - what should I be checking? I know to hold the vials against a light source and look for cloudiness. The Test E looks completely clear which I have read is a good sign for quality filtration. Storage - drawer or cabinet rather than fridge for the injectables? And any other checks before first use that experienced members recommend?

Holding the vial against a strong light source is the right first check. If it is completely clear you are in good shape. The other thing worth checking is the vial seal - press around the rubber stopper and make sure there is no give or movement. MTS packaging has always been proper for me. The discreet delivery is something you genuinely appreciate once you have had a less careful source. Store in a cool dark drawer, away from direct sunlight, and the oil will keep well for well over a year.

Packaging from MTS is consistently the best part of the ordering experience. SA customs can be unpredictable and discreet packaging is not optional it is essential. MTS has never given me any concerns in that regard. The vial clarity check is the right first step before any first pin from any source. Clear oil with no particulate means proper filtration. Anything cloudy goes in the bin regardless of how much it cost.

The vial clarity check against a light source is the main one. Properly brewed gear filtered to a decent standard should be completely clear. Any cloudiness or floating particles and you have a problem. The seal check you mentioned is also worth doing - firm and secure with no give around the rubber stopper. MTS packaging has been consistently good for me across multiple orders. The discreet delivery is something you appreciate more after hearing stories from mates who used less careful sources.

The vial check against a light source is good advice. The other thing worth doing is checking the label print quality - properly produced gear has clean professional labelling, not something that looks printed on a home printer. MTS labelling is consistently professional. Storage in a cool dark drawer is all you need for injectables - no need for the fridge which can cause the oil to thicken slightly and make injection less smooth. Room temperature in a dark location is the right approach.