The easy ones and lecithin can generally be squeezed out of gelcaps, but if you try to use the dry ingredients from supplement capsules there may be various fillers etc in there which you don't want — read the other ingredients label & figure one of them will be the cap itself. (thecoconutmama.com)
Your kids don't like wild salmon or sardines, don't eat their veggies, and hate choking down yucky fish oil or huge gelcaps? (thefashionablebambino.com)