Common question, how much sunscreen?
I’ve seen others do this calculation before but for me, the “Two-Finger Rule” or “1/4 teaspoon” checks out!
Couple notes: There will be variations between individuals based on face size, finger size, and the density of the sunscreen. Mineral sunscreens (zinc oxide) have a higher density, therefore, you can use less volume. Also, teaspoons you find in your kitchen are not always accurate, so I confirmed mine using a 3 mL medical syringe.
Hope this helps!
New video coming this weekend 🙂