Choose a Primer by Its Job
| Type | What it does | Best for |
|---|---|---|
| Blurring (silicone) | Fills texture and softens the look of pores | Visible pores, uneven texture |
| Gripping | Tacky layer that helps makeup stay put | Long days, oily skin |
| Hydrating | Adds moisture under makeup | Dry skin |
| Mattifying | Controls shine | Very oily skin |
Blurring primers usually rely on silicones such as dimethicone, which form a smooth, slightly soft-focus film. They make pores look smaller under makeup, but only while you wear them — for pores themselves, see skincare for large pores.
Why Primers Pill, and How to Stop It
Pilling — little rolls of product that flake off as you apply foundation — usually happens when layers do not agree: too much product, not enough drying time, or water-based and silicone-heavy formulas fighting each other.
- Use less. A pea-sized amount covers the face.
- Let each layer set for a minute before the next — especially sunscreen.
- Press, do not rub, when applying primer and foundation.
- Match your bases. If a primer keeps pilling over your sunscreen, try a primer with a similar base, or skip the primer.
