KSECRET SEOUL 1988 Boosting Ball: Collagen 100% is a concentrated capsule-based skincare treatment designed to improve skin elasticity, hydration, and firmness. Each capsule contains highly concentrated 100% Hydrolyzed Collagen (35mg) to deliver intensive nourishment and help support a plumper, smoother complexion. The single-use capsule format helps preserve freshness and ensures hygienic application. Its lightweight essence-like texture melts into the skin, providing deep moisture without heaviness. Ideal for dry, tired, or aging skin, this boosting treatment helps enhance skin resilience, improve texture, and support a healthy youthful glow with regular use.