Showdown: Anua Heartleaf 77% Soothing Toner vs. ROUND LAB 1025 Dokdo Toner

If you look at the Olive Young global sales charts, you will see two names perpetually at the top: Anua and Round Lab. Both products are marketed as "soothing," but high-authority K-Beauty formulators know these are two entirely different machines.

Choosing between them is a choice between Thermal Regulation and Mineral Buffering.

How we analyzed this: Our K-Beauty content writer performed an "Enzymatic & Thermal" audit. We analyzed these formulas for their ability to manage skin surface texture versus skin surface temperature. We found that one is a Fire Extinguisher (Anua), while the other is a Fine-Grit Polisher (Round Lab).

---

🥊 The Fire Extinguisher: Anua Heartleaf 77% Soothing Toner

• The Logic: This toner uses a 77% Heartleaf concentration. Its specific high-authority role is to physically lower the skin's surface temperature and switch off the inflammatory triggers that lead to redness. It is a treatment for Reactive & Hot Skin.
• The Experience: A weightless, cooling splash. It feels like micro-filtered water—zero tack, zero weight.
• The Sensory Check: It provides immediate relief for "stinging" or "angry" breakouts. It is the definitive choice for when your skin is in a state of crisis.
• Why you might skip it: It is a single-purpose tool. If your skin is calm but looks "dull" or has small texture bumps (closed comedones), the Anua will do very little for you.

---

🥊 The Fine-Grit Polisher: ROUND LAB 1025 Dokdo Toner

• The Logic: This formula lead with Deep Sea Water minerals and a patented enzyme called HATCHING EX-07. Its high-authority role is to provide "invisible exfoliation." It gently dissolves the proteins that hold dead skin cells together. It is a treatment for Texture & Roughness.
• The Experience: A slightly more "substantial" water than the Anua, but still weightless. It feels "nourishing" rather than just "cooling."
• The Sensory Check: Within one week of use, the "sandpaper" texture of your skin should feel noticeably smoother. It provides clinical-grade refinement without the use of harsh acids.
• Why you might skip it: It is a maintenance tool. If you are currently dealing with a raw, "stripped" barrier from over-exfoliation, the enzymes in the Dokdo Toner—as gentle as they are—may still be too active for your recovery phase.

---

⚖️ Side-by-Side Audit

| Metric | Anua Heartleaf 77% | 1025 Dokdo Toner | | --- | --- | --- | | Logic | Thermal Reset | Mineral Buffering | | Active Tech | Quercitrin (Botanical) | HATCHING EX-07 (Enzymatic) | | Hero Finish | Calmed & Invisible | Smooth & Refined | | Best For | Reactive / Red Skin | Rough / Textured Skin |

---

The Verdict

It’s about the hierarchy of needs.

• Choose Anua if your skin is "Angry" (red, hot, or inflamed).
• Choose Round Lab if your skin is "Congested" (rough, bumpy, or dull).

In a high-authority K-Beauty routine, many skin-enthusiasts actually use both: Anua in the morning to handle daily heat stress, and Round Lab at night to manage overnight cell turnover.

---

Still can't decide if you need cooling or buffing? Take our toner-match quiz to audit your skin texture →