Anua

Anua Heartleaf 77 Hyaluronic Acid Moisture Soothing Toner

Ingredient analysis and how the ad lines read

Product photo of Anua Heartleaf 77 Hyaluronic Acid Moisture Soothing Toner

Read on 2026-09-06

What is this product?

If you want a heartleaf toner with nothing in it to react to, this is a strong pick: 250 mL with no fragrance, no essential oil, no alcohol and no exfoliating acid among its 30 ingredients, and heartleaf water listed first, ahead of purified water. Do not buy it for the 77 in the name, because Anua never says what 77 refers to and prints no amount for any ingredient.

What makes it different?

Heartleaf water sits at position one, ahead of purified water, which is rarer than the shelf full of heartleaf toners suggests, and eight separate hyaluronate species run through the back half of the list. The catch is that Anua discloses no amount for any of them, publishes no pH, and states on its own page that this product carries no functional cosmetic notification, so every number worth having is one the brand chose not to print.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 1 with no dictionary entry, left in Korean.

Key ingredient

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

Did the ad claims hold up?

We checked 4 lines this product advertises against the ingredient list and public documents. 2 of them hold up. The rest are only partly right or have nothing behind them.

Claims translated from Korean, originals preserved.

backed by evidence2

  • Not applicable for Ministry of Food and Drug Safety review
    Korean original

    식품의약품안전처 심사필 여부 해당 사항 없음

  • Take an appropriate amount and spread evenly on the skin.
    Korean original

    적당량을 덜어 피부에 골고루 펴 발라줍니다.

likely, not proven1

  • For all skin types
    Korean original

    모든 피부에 사용

partly backed1

  • [NEW/RENEWAL] Houttuynia 77 Hyaluronic Acid Moisture Soothing Toner 250ml
    Korean original

    [NEW/리뉴얼] 어성초 77 히알루론산 수분 진정 토너 250ml

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines

What else is worth seeing?

Products we read alongside this one.