As noted by Forbes, it's not uncommon for a deal in the tank to eventually fall through. From altered terms to shady books, a lot can change from the on-set handshake to the actual, legal process of closing a deal. Whether or not Brazyn Life closed with the deal Greiner and Blakely seems up in the air. On their website, the company's time on the show is only chronicled by a one-sentence mention in their "where you've seen us" section. Between numerous press logos, a significant portion of the page is dedicated to a screencap of their presentation, along with the text "AS SEEN ON SHARK TANK".
This lack of clarity is not uncommon among "Shark Tank" businesses — xCraft, a commercial drone company, has a paragraph dedicated to their "Shark Tank" pitch and its aftermath on their website despite reportedly never closing the deal, while fellow fitness brands Bala and Dude Wipes – two companies with verified deals with Cuban – barely mention the show at all. It's even difficult to find confirmation in the press about the status of Brazyn Life's deal.