Dua after yawnning

as sal’am u alaikum,

Please mention the dua to be recited after yawning.

Please find below list whether these are Hala ingredients?

e-numbers and additives are from animal origin–

E120, 430, E431, E432, E433, E434, E435, E436, 441, E470, E471,

E472, E473, E474, E475, E477, 478, E479/b, E481/2, 484, E485,

E491-5, 542, E570-73, E630-35, E640, E904, 913, 920-21, 1000

Whey and whey powder {A fraction of milk,(rennet)}