She seems to have experience with other healing potions as she compared them to the potion she was holding.
Not only the healing effect was strong, but it was also working quite fast similar to a mid-grade potion.
Normally, the effects of such healing potions take a bit of time, especially if it's a low-grade ones.
However, just like what Vincent said, this potion is indeed helping her recover a lot faster.
"Ehem… It's just the same healing potion I bought recently. I just added something to it. It's… it's something I learned in the village to increase its potency." Vincent answered as he noticed that Tara has already seen the golden glitter in the potion.
Meanwhile, Tara just smiled at his explanation as she opened another bottle. She knows that it wasn't as simple as that but she still remained silent.
After the second potion took effect, she realized that her wounds has indeed gotten a lot better. She'd probably get fully healed later tonight.
"Thank you…"