Is Round Lab really more popular than Anua at Olive Young?

Yes, by the safest-universal-pick criterion; Anua leads specifically for sensitive or reactive skin.

Can I use both Anua toners?

They solve different problems — calming versus glow and richness — so some readers rotate between them.

Is SKIN1004 too strong for sensitive skin?

Its exfoliation angle makes it a step up in actives, so it's worth patch-testing first if your skin reacts easily.

Are all four of these actually at every Olive Young location?

These four are consistently cited as widely stocked, though exact shelf availability can vary by store.

What's the single must-buy if I can only get one?

Round Lab 1025 Dokdo Toner, per this dossier's universal-pick criterion — unless sensitivity is a specific, known concern, in which case Anua Heartleaf 77% is the better-matched pick.

Do any of these four toners contain fragrance that might irritate sensitive skin?

Formulation details like fragrance status change between batches and markets, so checking the current ingredient list on the product itself — rather than relying on any single article, including this one — is the reliable way to confirm this before buying, especially for the two Anua profiles aimed specifically at reactive skin.

comparison

4 Best Korean Toners at Olive Young 2026: Round Lab, Anua & SKIN1004

A dossier on the four toners most consistently named as Olive Young must-buys, with Anua's Heartleaf 77% and Rice 70 both making the real list.

Glow Rebalance Research Desk2026-07-088 min read

Research note

Research note: product facts should be checked against current brand and retailer pages before major updates. Review signals are treated as directional patterns, not universal outcomes.

Editorial summary

The short answer

The must-buy Korean toner everyone picks up at Olive Young starts with Round Lab 1025 Dokdo Toner — the most universally loved of the bunch, and the one most often recommended as a first K-beauty toner for normal, combination, and sensitive skin. But for one specific criterion — sensitive, reactive, redness-prone skin — Anua's Heartleaf 77% Soothing Toner (₩15,000 in Korea, about $18 in the US) is the real #2 pick on this list, with Anua's Rice 70 Glow Milky Toner showing up again at #4 for the glass-skin-glow crowd.

This 2026 dossier walks through all four by the specific job each one is cited for, rather than forcing a single 'best' answer onto four toners that solve genuinely different problems.

Criteria

How this dossier is organized

Each profile below is matched to the specific job it's cited as best at, not to a single overall winner.

Universality across skin types.
Price accessibility at Olive Young.
Ingredient clarity — a single, legible claim per product.
Layering and glow behavior.
Fit for a targeted skin concern, such as sensitivity or exfoliation.

Rank 1

1. Round Lab 1025 Dokdo Toner — Best universal pick

The most universally loved of the four, recommended as a safe first K-beauty toner across normal, combination, and sensitive skin. Its tradeoff is that it doesn't specialize in any one concern — which is exactly why it's the safest default for a first-time buyer standing in front of the Olive Young shelf trying to pick just one toner without researching their skin type first.

Rank 2

2. Anua Heartleaf 77% Soothing Toner — Best for sensitive, reactive skin

₩15,000 in Korea (roughly $18 US retail), built for sensitive, red, or acne-prone skin specifically. This is where this dossier narrows its criterion: for readers shopping Olive Young specifically because their skin is reactive, this is the real #2 name on the shelf, and per Anua's own product page the formula is anchored on its Houttuynia cordata (heartleaf) concentration.

The price gap between the Korean and US listing is worth flagging on its own — nearly double at US retail — which is a real consideration for readers deciding whether to buy in-store in Korea versus online from home.

Rank 3

3. SKIN1004 Madagascar Centella Toning Toner — Best for exfoliating glow

Gentle exfoliation plus glow — a step up in actives from the two picks above, at the cost of being less appropriate for very reactive skin on a bad week. This is the pick for a reader who has already established that a plain calming toner isn't giving them enough and wants a mild actives step instead.

Rank 4

4. Anua Rice 70 Glow Milky Toner — Best for the glass-skin-glow trend

The milky-texture, glass-skin-trend name on this 2026 list. Per Anua's own product page it's a richer, more glow-focused finish than the watery Heartleaf 77 — a different tool for a different day rather than a straight upgrade. Readers who already own Heartleaf 77 for calming purposes sometimes add this one specifically for its richer finish on drier days, rather than replacing one with the other.

Shopping notes

How to actually shop the Olive Young toner aisle

The toner aisle at a flagship Olive Young location can run to dozens of brands, which is exactly why a narrowed, four-product dossier is more useful than a full-shelf survey: most first-time shoppers don't need to compare forty options, they need to know which one or two match their actual skin situation right now.

A practical way to use this dossier in-store: start with the concern, not the brand. Normal or first-time K-beauty shopper — Round Lab. Reactive or currently irritated — Anua Heartleaf 77%. Already comfortable with actives and want more texture refinement — SKIN1004. Already own a calming toner and want a richer glow layer for dry days — Anua Rice 70.

Travel size and trial sets are worth checking for all four before committing to a full bottle, since Olive Young frequently rotates limited trial-size sets through its own promotional shelves — a detail regular shelf photos and pricing lists don't always capture.

Layering order

Where a toner actually sits in a full routine

A toner's job, whichever of these four it is, comes directly after cleansing and before any serum or ampoule step — it's meant to rebalance and prep the skin, not deliver the routine's main active ingredient. That's worth stating plainly because 'toner' in Western skincare often implies a stripping, alcohol-based astringent, while the Korean-style toners on this list are closer to a first hydration layer, which is a meaningfully different job and a different expectation to bring to the product.

For readers building a routine from scratch around one of these four, the general sequence to follow is: cleanser, this toner (possibly layered two or three times per the technique described elsewhere on this site), a concern-specific serum if one is being used, moisturizer, and SPF in the morning. None of the four toners here is formulated to replace any of those other steps — they're each a first-hydration-layer product, not a leave-on treatment serum.

FAQ

Common questions

Quick answers about picking between these four.

Is Round Lab really more popular than Anua at Olive Young? Yes, by the safest-universal-pick criterion; Anua leads specifically for sensitive or reactive skin.
What's the price difference between Heartleaf 77 in Korea vs the US? ₩15,000 in Korea, roughly $18 US retail.
Can I use both Anua toners? They solve different problems — calming versus glow and richness — so some readers rotate between them.
Is SKIN1004 too strong for sensitive skin? Its exfoliation angle makes it a step up in actives, so it's worth patch-testing first if your skin reacts easily.
Are all four of these actually at every Olive Young location? These four are consistently cited as widely stocked, though exact shelf availability can vary by store.
What's the single must-buy if I can only get one? Round Lab 1025 Dokdo Toner, per this dossier's universal-pick criterion — unless sensitivity is a specific, known concern, in which case Anua Heartleaf 77% is the better-matched pick.
Do any of these four toners contain fragrance that might irritate sensitive skin? Formulation details like fragrance status change between batches and markets, so checking the current ingredient list on the product itself — rather than relying on any single article, including this one — is the reliable way to confirm this before buying, especially for the two Anua profiles aimed specifically at reactive skin.