Only have good things to say about Sas. Their customer service and product seem on point. I do trust them, but has anyone used or tested their var? I'm asking bc my girlfriend is considering using a low dose. She's never used anything like this before and wouldn't be able to compare it to anything from past experience. Again, I trust Sas, but var is faked a lot and I'm paranoid bc it's for my girl. If it were just me taking it, I wouldn't bother asking about it. But I care a lot more about my girlfriend than I do myself lol.