Freebase is better for sublingual. No taste and no salivation and definitely no caustic burns unless the material has excess base in it. For absorption a prior mouthwash helps and it's best to rub it down there.

I've done 20 mg daily morning and afternoon routines with sublingual Caapi freebase, plus 5-htp and tryptophan. It's a great Stacy recovery program. Feels euphoric during the day and sedating at night, just like normal life.