Meet your ultimate skin prep duo.The Underwear Hydrating Base SPF 30 primes, hydrates and protects, while the SF03 Brush blends it seamlessly into the skin for a smooth, lit-from-within finish.This is the step your routine has been missing — the one that makes everything that follows look better.WHAT IT DOES• Hydrates and smooths the skin instantly• Creates the perfect base for makeup• Adds a soft, healthy glow (never greasy)• Protects with SPF 30• Applies effortlessly with the SF03 BrushWHY YOU’LL LOVE ITThis isn’t just primer — it’s your glow foundation.Think skincare meets makeup:• Lightweight, breathable formula• No pilling, no heaviness• Enhances your skin, not masks it• Works under all foundations or worn alonePaired with the SF03 Brush, application becomes flawless, fast and foolproof — no streaks, no guesswork.PRO TIP (FOUNDER FAVOURITE)Use it with the brush to really work the product into the skin — this is what gives that smooth, expensive-looking finish.THE RESULTHealthy. Glowy. Perfectly prepped skin.Every time.