Anua PDRN Hyaluronic Capsule 100 Serum combines PDRN, hyaluronic acid and collagen for deep hydration and an immediate plumping effect in just 3 seconds. With 100% undiluted capsules, damaged skin is improved and the skin barrier is strengthened. 11 types of hyaluronic acid moisturize both the surface and the depth of the skin, while PDRN and collagen stimulate the skin’s own production for long-lasting moisture and elasticity.