I asked my cattle repo/flushing vet who is quite respected in the industry.
He said this product came out several years ago. Some of his clients tried it right away. Consensus was IT DID NOT WORK! One client even said “He thought he got more bulls than heifers”! LOL!
My thought is...you may want to do some more research or “check with other producers that have already used the product”, before purchasing and trial.
It's been around a long time. I don't know anyone who used it and is still a believer.
A well know genetics company has used it on some conventional flushes for customers over the years and a few years ago they couldn't come up with a single successful referral in their database.