1. Oil regulation: Houttuynia cordata extract contains natural active ingredients that can inhibit the activity of 5 α – reductase, reduce excessive secretion of sebaceous glands, and help oily/mixed skin maintain a refreshing state.

2. Pore cleaning: Some products add extracts of Four Seasons Artemisia argyi leaves (such as SANTE Sant), combined with hyaluronic acid to form an “oil absorption hydration” cycle, reducing the formation of blackheads and closures.

3. Anti inflammatory and anti redness effects: Centella asiatica glycoside and honeysuckle extract can inhibit the activity of inflammatory factor IL-6, and improve the resolution speed of issues such as seasonal sensitivity and redness after medical aesthetics by more than 40%.

4. Barrier strengthening: Low molecular weight hyaluronic acid works synergistically with panthenol (vitamin B5) to promote ceramide synthesis and enhance the water locking ability of the stratum corneum.
Acne Skin Care

5. Antibacterial and acne reducing: Quercetin in Houttuynia cordata has a 92% inhibition rate against Propionibacterium acnes, combined with nicotinamide to lighten acne scars, forming a “prevention treatment repair” loop.

6. Keratin conditioning: A weakly acidic pH value (5.0-6.0) accelerates aging keratin metabolism, avoids pore blockage, and reduces acne production from the root.
Deep hydration

7. Water oil balance: Double sodium hyaluronate forms a three-dimensional water storage network, increasing the 24-hour moisturizing rate by 37% (based on clinical test data of Hannice products).

8. Emergency care: Wet compress can increase skin moisture content by 126% (Anua product laboratory data), quickly relieving dryness and peeling.