Hi Tf friends. Please help me with this one. I "found" that I had put a bottle of TF Ess./basics in the cupbd...Well, it must had been there for a couple months. Well, I opened it and started using it...then put it in the fridge. Do you think the product is ok? I probably put that tf. bottle in the cupbd. without thinking with all the other supplements! Thanks everyone. And...do any of you take the reg. tf. with other tfs. for the hhv6 family and epstein barr family./??? Other than this...I love TF...and thankful for it. Yes, I feel like I have a LIFE after the use of TF. Thanks, Blazer.