In this case, people have seen and bought the product in multiple stores and posted here. The agreements they PR (like w/ Walgreens) are no lies either. To compare it w/ a scam company promising soon soon is not right.
Although w/ developing OTC stocks there's always risk.
Big R do your DD before using some big words like scam. Just look above at the pictures and you will see the FRHV bars are at the shelves. no worries, just buy and make yoursel happy...