Estimated guess on how much Restylane Lyft I’ll need in my cheek bones to give my face a stronger contour. 1ml? 2ml?

It is likely you will need (and want) 1 mL (1 syringe) per side. Keeping in mind that if you like the look that a little bit of swelling gives immediately post-injection, than you may want more. Two syringes is a great place to start though!

When I trying to improve cheekbone definition, I usually recommend starting with 2 syringes of Restylane Lyft, 1 mL per each side of the face. You could also consider 1 mL of Restylane Lyft combined with 1 mL of Restylane Defyne, half a syringe of each per cheek. This gives a nice lift and volume to the cheek.