Heartleaf is the calming ingredient that took over Korean skincare — and for good reason. Also known by its botanical name Houttuynia cordata, this leafy herb is prized for soothing stressed, oily and blemish-prone skin without harshness. If your skin runs reactive, shiny or breakout-prone, this is one of the gentlest ways to calm things down. For the full breakdown, read our heartleaf skincare guide. Explore heartleaf toners, serums, pads, cleansers, creams and sunscreens from trusted Korean brands like Anua, Abib and AXIS-Y.
What Is Heartleaf (Houttuynia Cordata)?
Heartleaf is a soothing, antioxidant-rich botanical traditionally used to calm irritation. In skincare it is loved for taking the heat out of stressed skin — reducing the look of redness, comforting sensitivity, and helping balance oily, congestion-prone skin. You will often see it labelled as a high percentage such as 70%, 77% or even 100% heartleaf extract. That number is a marketing shorthand for how much heartleaf water or extract is in the base — higher is not automatically better, because the rest of the formula matters just as much.
What Heartleaf Does for Your Skin
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Calms and soothes — helps quiet the look of redness and irritation, which is why it suits sensitive and reactive skin. See Redness & Irritated Skin and Sensitive Skin.
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Supports oily, blemish-prone skin — a favourite for shiny, congestion-prone skin and the look of breakouts. Pair with Acne-Prone Skin care.
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Antioxidant comfort — helps defend against daily environmental stress while keeping skin comfortable.
An honest note: heartleaf is a soothing, supportive ingredient, not a medicated spot treatment — it calms and comforts blemish-prone skin rather than curing active acne. And where you see pore control, that means it helps manage the look of oil and pores; it does not physically shrink pores, since pore size is genetic. Think calmer, clearer-looking, more balanced skin over time.
Who Should Reach for Heartleaf
Heartleaf is a brilliant match for oily, combination, blemish-prone, sensitive and redness-prone skin. It is gentle enough for daily use and layers beautifully with other calming actives. It pairs especially well with centella (cica) for double the soothing, and with niacinamide for oil balance and tone. New to soothing ingredients? Read our centella & cica guide and Korean skincare ingredients explained.
How to Use Heartleaf in Your Routine
Heartleaf comes in every step, so you can use as much or as little as you like. A simple calming routine: a gentle heartleaf cleanser, a heartleaf toner or pad to soothe and prep, a soothing serum or ampoule for concentrated calm, a light gel cream to seal it in, and — every morning — sunscreen, since calm skin still needs daily protection. For blemish-prone skin, a heartleaf BHA pad a few times a week helps keep things clear without stripping. If you have a specific breakout concern, see how to treat acne without wrecking your barrier.
Frequently Asked Questions
What is heartleaf good for in skincare?
Heartleaf (Houttuynia cordata) is a soothing, antioxidant botanical best known for calming irritation and the look of redness, and for supporting oily and blemish-prone skin. It suits sensitive, reactive and congestion-prone skin, and it is gentle enough for everyday use.
Is heartleaf good for acne and oily skin?
It is a great supportive ingredient for oily, blemish-prone skin — it calms and comforts without stripping, which helps skin look clearer and more balanced. Just keep expectations honest: heartleaf soothes blemish-prone skin, but it is not a medicated treatment for active acne. Pair it with targeted actives like BHA if you need more.
Does the heartleaf percentage (70%, 77%, 100%) matter?
That number tells you roughly how much heartleaf water or extract is in the formula, but higher is not automatically better. A well-formulated 70% product can outperform a basic 100% one, because the supporting ingredients and texture matter just as much. Choose by your skin type and the full formula, not the headline number alone.
Is heartleaf the same as centella (cica)?
They are different plants, but both are calming, skin-soothing heroes and they work beautifully together. Centella (cica) is known for barrier support and recovery, while heartleaf leans toward soothing oily, blemish-prone and reactive skin. Many routines use both for extra comfort.
Can sensitive skin use heartleaf every day?
Usually yes — heartleaf is one of the gentler soothing ingredients and is designed for daily use. As always, patch test a new product first and check the label for fragrance or alcohol if your skin reacts easily, since those, not the heartleaf itself, are the more common triggers.
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