You can buy
the commercially made versions of these, and to be fair they're the best for any door you need to be able to close completely.
Not exact matches
A
version of the speed training program developed for this trial is now
commercially available through the brain fitness company Posit Science, but the researchers are working on
making other types of training available as well.
Applesauce: Truly smooth
commercially made applesauce works best in this recipe (I use a no sugar added
version from Trader Joe's), but in the past I've had success replacing applesauce with mashed bananas, gram for gram, and vice versa.