Furthermore (ยิ่งไปกว่านั้น)

When making a strong case, you can escalate your pitch by adding an even better point using the additive marker ยิ่งไปกว่านั้น ("furthermore" or "moreover").

First, let's look at some basic cosmetic benefits:

Escalate with ยิ่งไปกว่านั้น

Place ยิ่งไปกว่านั้น (literally "even more than that") between two statements to build your pitch.

furthermore / moreover (even more than that)
ยิ่งไปกว่านั้น

To make the addition sound natural, the second clause typically includes an extra additive word like ยัง (also / in addition) right before the verb.

also / in addition (still, yet)
ยัง

Here is how this comes together:

If you shift the focus to a new subject in the second clause (like from the cream to the wrinkles), use the marker ก็ (also) instead of ยัง: