If you are wondering whether Anua Heartleaf 77 Toner is worth the TikTok hype, the short answer is: it is a particularly good choice for sensitive, reactive, combination, oily, and acne-prone skin that needs soothing and lightweight hydration.
It is less suitable as a standalone product for very dry skin, and it is not designed to replace an exfoliating toner or acne treatment.
The Anua Heartleaf 77% Soothing Toner is built around 77% heartleaf (Houttuynia cordata) and a lightweight hydrating formula. Anua describes it as a daily soothing toner for sensitive-feeling skin and reports product testing showing increased hydration after one use and reduced sebum amount after two weeks.
But there is an important distinction between what the formula is designed to do, what research says about heartleaf, and what individual users experience.
This review separates those points so you can decide whether Anua Heartleaf 77 Toner is right for your skin type.
Anua Heartleaf 77 Toner: Quick Verdict
Category | Our take |
Best for | Sensitive, reactive, combination, oily and acne-prone skin |
Main purpose | Soothing + lightweight hydration |
Hero ingredient | 77% heartleaf / Houttuynia cordata |
Texture | Watery and fast-absorbing |
Fragrance | Fragrance-free |
Alcohol | No denatured alcohol listed in the current formula |
Best benefit | Calming skin that feels irritated or dehydrated |
For very dry skin | Useful, but needs a moisturizer/serum |
For acne | Supportive, not an acne treatment |
For exfoliation | Not the right choice |
Overall verdict | A strong everyday soothing toner |
Who should use it? If your skin is sensitive, easily irritated, redness-prone, combination, oily, or acne-prone and you prefer a light, watery toner, Anua Heartleaf 77 is one of the better-fitting options to consider.
What Is Anua Heartleaf 77 Toner?
Anua Heartleaf 77% Soothing Toner is a Korean hydrating and soothing toner formulated around Houttuynia cordata, commonly known as heartleaf.
Its defining feature is the high percentage of heartleaf used in the formula. The product is designed to deliver lightweight hydration while helping skin feel calmer and more comfortable.
The texture is almost water-like. It absorbs quickly, doesn’t leave the heavy finish associated with richer toners, and can be layered when additional hydration is needed.
Anua’s current official ingredient list includes heartleaf, glycerin, betaine, panthenol, centella asiatica, purslane, chamomile, burdock, multiple forms of hyaluronic acid, and other supporting ingredients.
One important point: the formula currently published by Anua differs from some older ingredient lists found online. If you are comparing reviews or checking ingredients, use the ingredient list printed on your own bottle because formulations can vary by market or change over time.
Anua Heartleaf 77 Toner Benefits: What Does It Actually Do?
1. Soothes the look of redness and irritation
This is the product’s strongest positioning.
Heartleaf, or Houttuynia cordata, has been studied for anti-inflammatory and antioxidant activity. Research reviews describe promising biological activity, but much of the evidence is from laboratory and preclinical research rather than large clinical trials on this exact toner.
That means it is reasonable to describe heartleaf as a promising soothing botanical, but not to claim that the toner medically treats inflammation or a skin condition.
Anua itself positions the toner for daily redness care and reports a cooling effect after application.
For everyday skincare, the practical goal is simple: skin that looks and feels calmer.
2. Gives lightweight hydration
Anua Heartleaf 77 Toner isn’t a rich moisturizer. Its hydration comes largely from ingredients such as glycerin, betaine, panthenol, and multiple forms of hyaluronic acid in the current formula.
This makes it particularly useful for people who want hydration without a thick or greasy finish.
Anua reports a 97.52% increase in hydration after one use in its product testing. Because this is manufacturer-reported testing, it should be interpreted as evidence about the product’s testing results rather than independent proof that every user will experience the same increase.
3. Fits easily into sensitive-skin routines
The current product is marketed as fragrance-free, non-comedogenic, and low-irritation tested, and its ingredient list does not include denatured alcohol.
That makes the formula appealing if your skin doesn’t tolerate heavily fragranced or alcohol-heavy products.
However, “gentle” does not mean universally reaction-proof. The formula contains multiple botanical extracts, and any individual ingredient can potentially bother a particular user. If your skin is highly reactive, patch testing is sensible.
4. Can support an acne-prone skincare routine
Heartleaf has been investigated for antibacterial and anti-inflammatory activity, including research involving skin-related inflammatory pathways.
But don’t confuse supporting acne-prone skin with treating acne.
Anua Heartleaf 77 Toner is not a substitute for established acne treatments. Its value is that it can provide soothing hydration alongside an acne routine, particularly when stronger actives leave the skin feeling dry or irritated.
If you’re building a broader Korean skincare routine for acne-prone skin, this toner can function as the hydrating and soothing step rather than the main acne treatment.
Anua Heartleaf 77 Toner Ingredients Explained
Heartleaf: Houttuynia cordata
Heartleaf is the hero ingredient and the reason for the product’s name.
Scientific reviews have identified anti-inflammatory and antioxidant activity associated with Houttuynia cordata and its compounds. However, evidence varies by extract, preparation, concentration, and study design, so research on the plant should not automatically be presented as clinical proof for this finished toner.
The sensible takeaway is that heartleaf is a well-known soothing botanical with promising research behind it.
Glycerin and betaine
Both are humectant ingredients that help the skin hold onto water. They contribute to the comfortable, hydrated feel of the toner without making it heavy.
Panthenol
Panthenol, also known as provitamin B5, is widely used in skincare for moisturizing and soothing purposes. In Anua’s formula, it complements the hydration-focused role of the toner.
Centella asiatica and other botanical extracts
The current formula also includes centella asiatica, purslane, chamomile, burdock and Phellinus linteus extracts, among others.
These supporting botanicals reinforce the product’s soothing-focused identity.
Does Anua Heartleaf 77 Toner exfoliate?
No, not in the way an AHA or BHA toner does.
Some older online ingredient lists mention sugar cane, apple, and grape extracts, leading to claims that the product provides mild AHA exfoliation. That conclusion is too strong. The presence of a botanical extract associated with a naturally occurring acid does not mean the finished product functions as an exfoliating toner.
If exfoliation is your primary goal, choose a toner specifically formulated with an exfoliating acid instead. If you’re trying to understand where exfoliating products fit into a routine, see our guide to using BHA and vitamin C together.
Who Should Use Anua Heartleaf 77 Toner?
Sensitive and reactive skin
This is one of the best matches.
If your skin frequently feels tight, uncomfortable, flushed, or irritated after using active products, a simple soothing toner can be more useful than adding another treatment ingredient.
The fragrance-free positioning and lightweight texture also make it appealing for people who prefer minimalist-feeling skincare.
Combination and oily skin
Another strong match.
The watery texture gives combination and oily skin a hydration step without the rich feel of a cream.
Anua also reports a 49.55% reduction in sebum amount after two weeks in its product testing. Again, this is brand-reported testing, so it should not be treated as independent evidence of oil-control performance for every user.
For a broader routine built specifically around excess oil, see our guide to the best Korean skincare routine for oily skin.
Acne-prone skin
Good as a supporting product, not as an acne treatment.
If your acne routine already contains active ingredients and your skin becomes irritated or dehydrated, Anua Heartleaf 77 can provide a gentle hydration step without adding another exfoliating active.
For moderate or persistent acne, a toner should remain a supporting part of the routine rather than the main treatment.
Redness-prone skin
If your primary concern is skin that regularly looks flushed or irritated, this toner is worth considering.
However, persistent or unexplained redness, including suspected rosacea, shouldn’t automatically be treated with skincare products alone. A dermatologist can determine whether there is an underlying condition requiring treatment.
Skin recovering from over-exfoliation
This is a particularly interesting use case from real-world reviews.
Users in the supplied sources reported using the toner during periods of over-exfoliation or irritation and finding it calming. Those experiences are anecdotal rather than clinical evidence, but they align with the product’s soothing and hydration-focused formulation.
If your skin is painful, swollen, severely burning, or visibly damaged, simplify your routine rather than relying on any toner.
Who Should Skip Anua Heartleaf 77 Toner?
The toner may not be the best choice if:
- You want strong exfoliation.
- Your main concern is hyperpigmentation, and you need targeted brightening actives.
- You primarily want to improve pores or significant texture.
- You need an intensive moisturizer for very dry skin.
- You expect a toner to clear moderate or severe acne.
- You want dramatic anti-aging results from one product.
In other words, Anua Heartleaf 77 is strongest when the question is:
“How can I add gentle hydration and soothing care to my routine?”
It is less compelling when the question is:
“What active will directly treat my biggest skin concern?”
Is Anua Heartleaf 77 Toner Good for Dry Skin?
Yes, but it depends on how dry your skin is.
Some normal-to-dry users report finding the toner sufficiently hydrating, while other users, particularly those with oily-dehydrated or very dry skin, may want more.
The distinction is between hydration and moisturization.
A toner can add water and humectants to the skin without providing enough emollients or occlusives to prevent moisture loss.
For dry skin, try:
Cleanser → Anua Heartleaf 77 Toner → Hydrating Serum → Moisturizer → SPF
If your skin enjoys layering, you can apply another thin layer of toner before your serum.
How to Use Anua Heartleaf 77 Toner
Anua recommends applying the toner after cleansing with either your fingertips or a cotton pad and gently patting it into the skin. It can be used in both morning and evening routines.
Morning routine
- Gentle cleanser
- Anua Heartleaf 77 Toner
- Serum
- Moisturizer
- Sunscreen
Evening routine
- Cleanser
- Anua Heartleaf 77 Toner
- Treatment serum
- Moisturizer
For sensitive skin, applying it with clean hands can minimize friction compared with repeatedly rubbing a cotton pad across the face.
If you want a refresher on where toner fits into a Korean skincare routine, MoskinLocker’s guide to toner vs. moisturizer and skincare order covers the basic layering sequence.
Can You Use Anua Heartleaf 77 With Other Actives?
Generally, yes.
Because Anua Heartleaf 77 is primarily a soothing and hydrating toner rather than an exfoliating-acid treatment, it can fit into many routines.
It can generally be paired with:
- Niacinamide: useful for routines targeting oiliness and uneven-looking skin.
- Hyaluronic acid: adds another hydration-focused layer.
- Centella asiatica: reinforces a soothing routine.
- Vitamin C: can be used as part of a broader antioxidant routine.
- Retinoids: useful when you want hydration around a retinoid routine.
With AHA, BHA, or other strong actives, the issue is usually total irritation, not that heartleaf is chemically incompatible with them. If your skin is already irritated, simplify rather than stacking several potentially irritating products.
Anua Heartleaf 77 Toner Results: When Should You Expect Them?
Don’t expect a dramatic transformation overnight.
A realistic expectation is:
- Immediately: lightweight hydration and a refreshed feel.
- First few weeks: potentially calmer-looking, more comfortable skin if the formula suits you.
- Longer term: whether it meaningfully improves your routine depends on your skin type, other products and consistency.
One four-week user review supplied for this article reported visibly calmer cheek redness during the first week, fewer inflamed-looking breakouts and good—but not exceptional—hydration. The reviewer did not see significant changes in pores or texture.
Anua’s own testing reports increased hydration after one use and reduced sebum amount after two weeks.
The takeaway is simple: expect soothing and hydration, not a complete skin transformation.
Anua Heartleaf 77 Toner: Pros and Cons
Pros
- Lightweight, watery texture.
- Strong fit for sensitive and reactive-feeling skin.
- Provides lightweight hydration.
- Works well for combination and oily skin.
- Can complement acne routines.
- Fragrance-free and non-comedogenic according to Anua.
- Easy to layer without a heavy finish.
- Suitable for morning and evening use.
Cons
- May not provide enough moisture for very dry skin.
- Not an exfoliating treatment.
- Not a replacement for acne medication.
- Won’t specifically target every concern such as pigmentation, pores, or advanced signs of aging.
- Botanical ingredients can still be unsuitable for some highly reactive users.
Frequently Asked Questions About Anua Heartleaf 77 Toner
Is Anua Heartleaf 77 Toner good for sensitive skin?
Yes. Its soothing, lightweight, and fragrance-free positioning makes it a strong option for sensitive-feeling skin. However, sensitive skin can react to individual botanical ingredients, so patch testing is still recommended.
Is Anua Heartleaf 77 Toner good for acne-prone skin?
Yes, as a supporting toner. It can provide lightweight hydration and soothing care without being another strong exfoliating treatment. It should not replace proven acne treatments.
Is Anua Heartleaf 77 Toner good for oily skin?
Yes. Its watery texture is particularly suitable for oily and combination skin that wants hydration without a rich finish. Anua also reports reduced sebum amount in its own product testing.
Can dry skin use Anua Heartleaf 77 Toner?
Yes. However, very dry skin will probably need a hydrating serum and moisturizer on top. The toner should be treated as a hydration layer rather than a complete moisturizing step.
Does Anua Heartleaf 77 Toner exfoliate?
No. It should primarily be considered a soothing and hydrating toner, not an AHA/BHA exfoliating toner.
Can I use Anua Heartleaf 77 Toner every day?
Yes. Anua states that the toner can be used in both morning and evening routines.
Can I use Anua Heartleaf 77 Toner with retinol?
Generally, yes. The toner is not itself a retinoid or exfoliating acid. Using a soothing hydrating step can make a routine more comfortable, but introduce retinoids gradually and reduce other potential irritants if your skin becomes sensitive.
Does 77% heartleaf mean it is better than lower-concentration toners?
Not necessarily. A higher percentage does not automatically translate into proportionally greater effectiveness. Research supports interest in Houttuynia cordata’s biological activity, but it does not establish that a 77% toner is clinically superior to every lower-concentration heartleaf product.
Shop Korean Skincare at MoskinLocker
Looking to build a simple Korean skincare routine for glowing, hydrated, balanced-looking skin?
If the Anua Heartleaf 77 Toner is a good fit for your routine, you can explore MoskinLocker’s wider Korean skincare collection to find products for cleansing, hydration, targeted treatment, moisturizing, and daily sun protection.
You can also explore:
Tip: If you’re unsure where to start, choose one product for your primary skin concern, introduce it gradually, and build your routine from there.
Keeping your Korean skincare routine simple and targeted makes it easier to identify what works for your skin and avoids overwhelming your skin with too many new products at once.
Final Verdict: Is Anua Heartleaf 77 Toner Worth It?
Yes, if your priority is soothing, lightweight hydration.
The Anua Heartleaf 77 Toner is most compelling for sensitive, reactive, redness-prone, combination, oily, and acne-prone skin.
Its watery texture makes it easy to incorporate into both minimalist and multi-step Korean skincare routines, while heartleaf, humectants, panthenol, and other supporting ingredients give the formula a clear soothing-and-hydration identity.
Our skin-type rating:
- Sensitive/reactive: ★★★★★
- Redness-prone: ★★★★★
- Combination: ★★★★★
- Acne-prone: ★★★★☆
- Oily: ★★★★☆
- Normal: ★★★★☆
- Dry: ★★★☆☆
- Very dry: ★★☆☆☆ as a standalone hydration step
The biggest mistake would be expecting Anua Heartleaf 77 to act like an exfoliating toner, acne medication, or rich moisturizer.
Think of it as a calming support step, not a miracle treatment.
Ready to Try Anua Heartleaf 77?
If your skin fits the profile above and you’re looking for a lightweight Korean toner, MoSkinLocker currently carries Anua Heartleaf 77% Soothing Toner. You can shop Anua Heartleaf 77% Soothing Toner at MoSkinLocker, alongside other Korean skincare products for different skin types and concerns.