Soak and Photosynthesis

Hi guys,

just wondering are soak and photosynthesis veteran or expert skills?
do both heal the same amount of health?

Those are advanced skills, you can get it by doing expert mode (jungle and miracle sea). I think they both heal the same amount of hp %.

They heal 50% or your total health

As Bullhead said, they both heal the same percentage of your health.
A weaker substitute is Absorption, which heals 33% only I think.