Does the price of Vitaran, which provides intense hydration, vary significantly by neighborhood?

My internal dryness has reached its peak, and no matter how much moisturizing cream I apply, it doesn't solve the problem. I gave up on Rejuran early on because the reviews regarding pain were so brutal, so I turned my attention to Vitaran, which is said to be less painful and contains salmon ingredients.

Since it is said to be effective with minimal pain, it is exactly the skin booster I was looking for! However, after searching through hospital promotions, I found that the prices for Vitaran vary widely, so I am having a really hard time deciding where to choose.

If it's too cheap, I'm worried they won't be honest about the quantity, but if it's too expensive, it's a burden on my wallet. I would like to know the market price for Vitaran that is reasonable and within a range of reasonable limits. Please share how much you are currently paying per session!