Paragraph match score 88.1%
Page A-045
Troubleshooting common serum problems in summer
Serum pills or rolls off under sunscreen or makeup : You might be using too much product or combining textures that do not layer well. Use a pea-sized amount, wait a minute between layers, and pair water-based serums with lighter sunscreens or primers.
Page A-002
Troubleshooting common niacinamide problems
Serum pills or rolls off under sunscreen or makeup: you may be using too much product, layering silicones on silicones, or not allowing layers to dry. Use smaller amounts, wait 1–2 minutes between layers and consider switching textures (for example, a lighter moisturiser) if pilling continues.