Sheet Mask + Dermatology Booster Set

The Pair That Powers Each Other

RIMAN's most-loved combination in one set: the Collagen 100 Melting Mask and the iconic Dermatology Booster + Serum duo. They're designed to be used together — spray the Booster onto the mask and watch it dissolve directly into your skin in seconds. This is the ritual our community reaches for first.

What's Included

• ICD Collagen 100 Melting Mask — 100% Type-I collagen sheet mask with patented nano-melt fiber technology, 2.5g × 6 sheets
• ICD Dermatology First Package EX — Dermatology Booster (130ml) + Dermatology Serum (45ml), the two-step treatment built on Giant BYoungPool leaf water

Why You'll Love It

• The Booster is the activator — it melts the collagen mask into skin in about 5 seconds, no 15-minute wait
• Mask fibers 40x smaller than pores deliver collagen essence right where it's needed
• Giant BYoungPool leaf water helps support a deeply hydrated, resilient-looking skin barrier
• Two bestsellers, one set — save compared to buying separately at full price

How to Use

Step 1: Cleanse and dry your face. Step 2: Place mask sheets on cheeks, forehead, chin, or neck. Step 3: Spray generously with the Dermatology Booster until the mask fully dissolves, then gently massage in. Follow with the Dermatology Serum. Use 2–3 times per week, with the Booster + Serum duo as your daily treatment step.

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