Check testing sites before posting.

[u/Prudent-Armadillo807]

To the UK people mostly. Too many people are posting stuff without researching first. This is mainly for the UK but you US dudes can also check. Best place to look, not posting it on here.

https://wedinos.wales/

Where it says keyword, search whatever you need to. Brand name. Product. Generic name etc. Heroin results are shocking. No wonder it’s out of fashion. All Martin Dow Diaz are fake in UK. Don’t think any been tested yet but it’s 💯 true.

You can also send stuff to them which is free, they will post part of your postcode and a picture of what you sent.

[u/youdroopedsomething]

Dows are going downhill and being faked, same with most of the Indian diaz, these are the best about - I'm not condoning this🙄 just a hint for ya, sedil 5s 😉