Third party for comparing my food product with competitors and certifying the comparison?

Agents for Youtubers? Not practical.

Target Youtubers with channels like 10-100K subscribers and who also post new videos daily. A dozen of those types of contacts will generate a lot of traffic without the hassle of the big shots making you jump through hoops. Plus the smaller Youtubers will be thrilled someone even cares enough about their channel to throw them products or lower amounts of money.

Better to have multiple sources of traffic, or multiple Youtube channels than one big shot with an ego that needs stroked, If they even acknowledge you.

Thank you for the response and your ideas! As to your concern, there is not more to the story. Well actually there is, but in a good way. In our own review, I found out that my bar beats almost all the top selling bars when you take all the macros and micronutrients into consideration, without sacrificing on taste. Now if I was someone like one of the top 5 selling brands, it would be much easier to squash a small tiny business like me in its nascency by throwing a lawsuit, even with zero merit, than start worrying about the business if customers discover a much better alternative. The logic is simple. For them to throw a lawsuit, it would cost pennies. But I will drain myself emotionally, financially and business wise just to prove the lawsuit doesn't have any merit. They achieved their objective. Case closed.

Yeah I get that I am trying to think I am too important. Which may be true. On the other hand, we have won some serious customer retention in our limited launch. We also came first place in a global food innovation contest a while ago. We know we have a couple of solid and potentially winning products. So although I acknowledge that the big boys may not even notice me, I don't want to do something too careless at the onset. So just being slightly cautious.