Hey, Raptor Chops.
There is a lot of conversation about this in the Top Surgery Recovery thread, near the beginning.
Research has shown that the only product that helps scars is silicone. So, you should feel confident with any product that is silicone. It is hard for a person to know what works and what doesn't because we don't know if it is time or the product that makes the difference. Academic research removes that variable.
The general consensus of those of us in the thread that were diligently going through this, were that Scar Away and Kelocote were the best choices.
I like Kelocote because it is thicker. For strips, I like the Scar Away brand (Target brand peels off, per one poster). Scar Guard peels off.