Last updated: March 2026
What Is Sunscreen Primer?
A sunscreen primer is a hybrid product that combines SPF sun protection with a makeup-priming formula, acting as both sunscreen and a smooth base for foundation.
Sunscreen primers solve the common frustration of needing both SPF and a primer in a morning routine. They provide broad-spectrum UV protection (typically SPF 30–50) while also smoothing, blurring, or hydrating the skin to help makeup apply more evenly and last longer. The Supergoop Unseen Sunscreen is one of the most well-known examples—it's a clear, silicone-based primer that happens to be SPF 40. Other options include tinted versions that add a subtle glow or color correction. The key consideration is ensuring you apply enough product to get the stated SPF protection, as most people under-apply primer compared to how much sunscreen is needed.
Tips
- Apply the amount recommended for sunscreen (about a nickel-sized dollop for the face) to get full SPF protection.
- Wait 1–2 minutes for the sunscreen primer to set before applying foundation to prevent pilling.
- Look for 'broad spectrum' on the label to ensure both UVA and UVB protection.
- Reapply SPF every 2 hours if you're outdoors—a setting spray with SPF works over makeup for touch-ups.
See it in action
Tutorials that use or demonstrate this technique: