Aegis_YeoAfter Invicta bought Glycine, this is much better deal IMHO. That said, Glycines come with GL224 (ETA base) so nothing is wrong with them either.
error404 I know, a lot of people complaining about quality control in the review ratings of Glycine's drops tho, I dont have that kind of budget for that risk. So I went for AD's Sarb017 for 320$ and Its an amazing price.