Reasy, set, food?

So I’ve been reading literature on when to introduce potential allergens in baby’s diet, and i’ve seen the new recommendation is early-between 4-6 months old and then consistently through the first year of life to help prevent food allergy development. I saw an add for this ‘ready, set, food’ company that is a powdered form of peanuts, egg, and milk protein that you can mix with your baby’s bottle (breastmilk in my case) starting at 4 months, and I was wondering if any other moms on here had tried this or something similar before? As a background no one in mine or my husband’s immediate family has a food allergy. And yes I plan on talking to the pediatrician at her 4 month appointment but that is still a month away.