I saw this teeth whitening promotion and of course the first thing I looked at was the price lol.

Basic is 90,000 KRW.

Basic Plus is 150,000 KRW.

Basic Max is 225,000 KRW.

VAT is excluded.

The cheap price looks good, but I don’t want to choose only by price.

What I’m more curious about is what actually changes between the three tiers.

More whitening sessions?

Different gel?

Longer treatment time?

Or just stronger treatment depending on your current tooth shade?

The page says the dentist checks your current shade first, which makes sense.

So I think my question would be:

If my teeth are not very dark, is there any reason to choose more than the Basic package?

I always compare the biggest package first and then realise I may not need it lol.