Apply moisturizer before the primer. (Even if you forget to apply moisturizer, don't worry, INSIGHT primer has it all.)

Squeeze a little amount of primer and use as much as you need. Excess amount would result in looking oily.

Use your fingers to apply and blend.

Wait for the primer to dry, then apply foundation on your face.

Water

Cyclopentasiloxane

Dimethicone/Vinyl Dimethicone Cross Polymer