Ingredient caution: niacinamide is usually gentle but might cause tingling or flushing in very reactive skin; UV filters might sting around the eyes or irritate very sensitive skin; cleansing surfactants might cause dryness, stinging or tightness if overused; preservatives such as phenoxyethanol/benzyl alcohol might sting very sensitive or compromised skin. Do a patch test before applying. Start slowly if your skin is sensitive and avoid combining too many new actives at once. Patch test near the jawline first, avoid the eye corners, and remove gently at night. Use lukewarm water, do not scrub, and follow with moisturiser. Do not apply on broken, freshly waxed or irritated skin. Stop use if irritation persists.