The short answer: for the whole face, I recommend 4 cc or more
One syringe of Healer or HB is 2 cc (S and the eye-area product are 1 cc). Once the area gets large, 2 cc simply does not go far enough, so when the goal is the whole face, I start from 4 cc.
What matters to me is not whether the words “full face” can go in the treatment name, but whether a limited amount is placed where you actually want it treated.
What changes when 2 cc is focused on one area
With the same 2 cc, focusing on one area means that area receives the whole syringe. Spread evenly over the whole face, each area receives less. So with only 2 cc, I first ask which area you care about most and keep the amount there.
If the eye area is your main concern, there is also a 1 cc eye-area product to compare.
Choose the coverage first, then look at the price
Before comparing costs, decide whether this time you want to focus on one area or cover the whole face. The two plans use different amounts, so the price differs too. The 4 cc figures in the table add up the 2 cc listed prices; prices for other products are on our price list.