anua Heartleaf 77 B3 Zinc Calming Serum 30ml 3-Pack

Features

The anua Heartleaf 77 B3 Zinc Calming Serum is a specialized solution designed to break the cycle of recurring skin troubles. This serum features an upgraded formula containing 77% Heartleaf extract, enhanced with the proprietary Heartleaf Exosome technology to deliver soothing benefits deep into the skin. It provides comprehensive care by addressing excess sebum, clogged pores, and skin texture, while offering a refreshing, lightweight texture that absorbs quickly without feeling sticky.

Benefits

This serum provides multi-faceted care for troubled, sensitive skin. It effectively soothes skin redness caused by physical or chemical irritation and helps fade visible skin spots and pigmentation. By regulating excess sebum and balancing oil and moisture levels, the serum helps manage whiteheads and blackheads. Additionally, it supports the strengthening of the skin barrier, leaving the skin feeling hydrated and calmed.

Main Ingredients and their effects

Heartleaf Extract (77%): A potent soothing agent that calms sensitive and irritated skin. Heartleaf Exosome: An advanced delivery technology containing Quercetin, Isoquercitrin, and Panthenol to help active ingredients penetrate deeply into the skin. Niacinamide (5%): Helps strengthen the skin barrier and targets the appearance of skin spots and traces. Zinc PCA (1%): Assists in controlling excess sebum production to maintain a balanced complexion. PHA and LHA: Gently exfoliate the skin to refine texture and clear pores without harsh irritation.

Clinical test results

Clinical testing conducted by the P&K Skin Research Center (Dec 2025 – Jan 2026) on adult women aged 20–59 demonstrated significant efficacy. Results showed an 81.8% improvement in soothing skin redness caused by physical irritation after one use. Sebum levels were reduced by 28.8% immediately after a single use. The serum also demonstrated a 167.5% improvement in skin absorption depth and speed. After 4 weeks of use, skin pore area was improved by 11.4%. Furthermore, the product is clinically tested to be suitable for acne-prone skin (non-comedogenic), hypoallergenic, and safe for sensitive skin.

Usage instructions

Apply an appropriate amount to the skin and spread evenly. For targeted care on sensitive spots, apply one or two extra drops to the area. For T-zone oil control, soak a cotton pad with the serum and place it on the forehead, nose, or cheeks as a special treatment.