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ONE THING HEART LEAF SERUM consists of a complex of 8 hyaluronic acids. Consisting of high, medium and low molecular weight hyaluronic acid molecules, so that moisture can be quickly absorbed into the skin and maintain it in all layers of the skin. In order to provide the maximum efficiency of the plants, we have adopted a technology that uses all parts of the plants. It is a gentle and highly concentrated serum that can be safely used even on sensitive skin.


Heart leaf plant - this super ingredient is essential for cleansing and strengthening problematic skin. The high concentration of amino acids, fatty acids and polyphenols in the formula creates a powerful antioxidant effect on the face and scalp.

One of the many reasons why people with acne-prone skin love this ingredient is its antibacterial properties. Houttuynia Cordata extract has a strong antimicrobial effect on the bacteria that most commonly cause acne and acne breakouts: Propionibacterium acnes and Staphylococcus epidermidis.


Houttuynia cordata also shows exceptional results in the treatment of atopic dermatitis (AD) or eczema, a chronic skin inflammation that usually affects the face, neck, hands and feet. One of the bacteria that causes AD is Staphylococcus aureus. The strong anti-inflammatory activity of Houttuynia cordata inhibits pro-inflammatory cytokines and reduces AD inflammation.

The main bioactive compound in Houttuynia cordata is called flavonoids, a family of plant polyphenolic compounds that include: quercetin, quercitrin, hyperoside, rutin, afzelin and apigenin. These polyphenolic flavonoids are effective antioxidants that trap oxygen radicals and have anti-inflammatory properties. In addition to the active components mentioned above, Houttuynia cordata also contains polysaccharides, large molecules of various sugar units, including galacturonic acid, galactose, arabinose, glucuronic acid, etc.

In skin care products, polysaccharides act as humectants, that is, they attract water and retain it in the skin, moisturizing the skin and helping to maintain its softness and elasticity.

The skin on the face is the most exposed to UV rays, leading to sunburn, erythema, skin inflammation, pigmentation, dehydration, skin aging, skin cancer, etc. UV radiation stimulates the production of reactive oxygen species (ROS), which can damage our skin cells. According to research, quercitrin has a protective effect on the skin by reducing the formation of ROS due to UVB exposure.


  • Helps regenerate skin cells
  • The hyaluronic acid complex deeply moisturizes the skin
  • Protects the skin from free radicals
  • Nourish the skin
  • Extremely moisturizing
  • Antibacterial effect
  • Relieves dermatitis and acne
  • Evens skin tone

Houttuynia Cordata Serum

  • Use on clean skin after toner, in the morning before SPF protection or moisturizer, and in the evening before night mask or cream.

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