TULA Eye Balm Before or After Makeup? How to Use Glow & Get It
TULA says Glow & Get It can go under or over makeup. Use it before concealer for an even layer of balm. Use it over a finished base when you want to place a little light exactly where it will show.

Under concealer
Start on one side and apply lightly around the eye, avoiding direct contact with the eye itself. Tap on your usual concealer, then check the finish near a window. If pigment moves as you blend, use less balm on the other side. You can compare the two finishes without redoing your base.
Over a finished base
Try the high point of one cheekbone first, particularly over powder. Pick up a little balm on a clean fingertip and press it in. A long swipe can lift the concealer underneath. Turn toward and away from the light to see the reflection before adding another layer.
What will the finish look like?
Expect sheen and a cooling feel. For coverage, look at what your concealer does by itself first, then decide where you want the balm’s reflection. For first-time use, TULA recommends patch testing before applying around the eyes. Its product page gives the full directions.