We use Smart Balance sometimes, and I noticed a commercial for Smart Balance peanut butter the other day. So, I emailed the company and got this reply:
Thank you for your interest in our Smart Balance products. Our peanut
butter is manufactured in a plant separate and apart from the plants
which
manufacture our spreads and other products. There is no danger of
cross
contamination.
Joan Dippolito
Consumer Relations
GFA Brands Inc.