liposomal vitamin C is better than ascorbic acid supplements if you are trying to significantly increase C levels at the cellular level.
Any decent ascorbic acid supplement will perform identically.Liposomal will require less frequent ingestion but will cost many times more that ascorbic acid in powder form
We buy ascorbic acid powder by the kilo and a I take it four time a day.My total daily intake is 20K MGs.