Not taking in to account any skills: Healpot can heal up to 30 hp every 10 sec. Explo pot can deal up to 15 dmg every 5~ sec. If you bring in alchemy i think it's more fair to compare it to bandages. Bandages can heal up to 40~ dmg every 9~ sec Explo pots deal up to 25 dmg every 5~ sec. Numbers might be slightly off but its pretty close imo. Combine bandages and pots together and you are practically immortal as long as you can run.