Q&A quickie: Can we use LC1684 (cyclomethicone and dimethicone) in skin care products? Do I use DM6 or DM350 in facial products?

In the Q&A, Krista asked: Happy February Susan! Quick question, I purchased Lotioncrafter’s LC1684 for a hair product I make – could this be used in place of regular Dimethicone in skincare for that “slip”? Also, do you use the DM6, or the DM350 for facial products? Thanks!!! Happy February, Krista! Lotioncrafter LC 1684 (INCI:Cyclomethicone…