In which step of skincare should I use sunscreen?
Skincare Routine
Step-1. Cleanser
Step-2. Toner
Step-3. Serum
Step-4. Moisturizer
Step-5. Sunscreen
Then you can apply makeup if you want.
Why do I need to apply sunscreen 20 minutes before?
Sunscreen takes approximately 20 minutes to absorb fully into your skin, so it’s best to apply it 20 minutes before your anticipated sun exposure.