do they make gummies in 50 or 100 mg (each)? whats the most pwrful rise sells?

20mg is the strongest I've seen in there so far. A 100mg package will either be 5 20mg or 10 10mg

No they don't seen 5mg and 10mg

I've not seen any gummies over 10mg THC each, though there are &Shine gummies with 10mg THC + 2mg CBG each as well as the Snoozzzierberry (their strongest manufactured gummy currently available in IL and other states) which are 10mg THC + 5mg CBN + 5mg CBG each.