I too got liquid avanafil from ID a while back, and it had no effect at all. Not even a stuffy nose. So I think their avanafil is, or at least was, completely bogus. But I agree that their tadalafil is good, and their reputation has always been good.
I also got liquid avanafil from Purchase Peptides. It doesn’t really work very well for me, but at least has some effect.
I just posted in the “Closing down…” thread about two sources of avanafil tablets:
ed-vr.com for Indian stuff that may not require a prescription
planetdrugsdirect.com for genuine branded stuff requiring a prescription.
Both are around $7 for a 100 mg dose, which of course is substantially more than the liquids cost.
I’m going to try the branded tablets and see how they work. Then at least I’ll have something to compare the liquids to.