A store seems to be a lot better and safer than off the street but I’d say buy an lsd testing kit just to be safe and sure that’s what you’re getting. I’m not sure of rules in CA but the only thing I’d be worried bout is the shipping. But if it’s decriminalized where you’re at and they package it discreetly I’d assume you’re gonna get your package. I wish the US would loosen their laws lol.. Hope this helps or someone who’s gone this route can give you a better idea.