CLA

Hello!!!!! I have been on here awhile and really like MFP, now I have a question about a supplement.
I just started taking CLA 1300mg twice daily. Well apparently I am allergic to it. I am breaking out in a rash and hives. I take benedryl with it, and that helps the itching some.
Does anyone know of an alternative supplement? I already take fish oil twice daily as well. Or has anyone else had this kinda reaction but stuck to taking the capsules and your body got used to it? I want to see if my body will get used to it, I am going to try just taking it once daily and see if that helps at all.
Just wanted to see if anyone had thoughts on this product.
Thank you!