You say that but since I started taking them last year midges and mozzies of the normal type dont bother me at all and I am always in the garden or in outdoors environments....
The Mozzies at Raw in Colchester are something else though, you could use napalm and the fuckers would still survive it, saw one walking off with a small child once...
Trust me, suplements and the actual thing differ greatly. You're taking a suplement right? Basically what people take when they don't want to eat the foods that contain whatever it is they want inside their bodies. Garlis is pretty weak but combined with lemon grass and ginger, they will not touch you.
Try it at Colchester and report back.