Instead of her diet being pretty good, get it really good and have her start lifting weights in adition to the cardio. It's a healthier way to change the body and it's something that will last unlike once the drugs are gone. Just adding a few lbs. of muscle will increase her metabolism even when at rest. Most women who start lifting may not see a decrease in weight on the scale but their clothes will fit differently as they lean out...muscle is denser than fat.

would an eca stack be benefitcial

Yes, if her diet and training are in order. That would be a better way to go IMO. Clen doesn't work well for everyone and t3 isn't for the novice.

puddles thanks again, who has the best eca stank, i know this is not against the rules because you can buy it from open of the sponsers