Very surprised Oxy Elite Pro did not do anything! DMAA hits the receptors pretty well. Was it the new version without DMAA?
My female competitors use Lean EFX Refined, Natural EFX, Acytel L Carn, an CLA.
Lean EFX is a stimulated weight loss that really gives a stable mood, good focus, and good energy.
Natural EFX pushes water out so you lose water weight, helps you overall sense of well being, and is a nice mix with Lean EFX Refined.
ALCAR is additional to what the products already contain and I have my competitors take it pre workout and pre cardio. It is "fuel" the mitochondria need to help them keep that fat moving.
CLA, I like tonalin. It's a solid supplement that slowly help you maintain muscle and decrease body fat.
Together the stack has very good synergy and I have tons if personal experience with it. I use it in my personal preps and my clients preps. For OTC I would highly recommend giving it a shot.
ECA is always a viable option, as it has been proven effective time and time again.
Clen, works but can be a bit hard for a female especially for general weight loss vs a competitor.
Var- if you or her have not experience with females using anabolics I would hold off. Plus var works best when lean not to get lean. The results of var even with a female at a moderate dose are not dramatic when you are overweight or not moderately lean already.