Round Lab

1025 Dokdo Toner

TonerBudgetMorning or evening
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A simple hydrating toner built on deep-sea mineral water with panthenol and a touch of allantoin. Lightweight, fragrance-free everyday hydration that layers well — a gentle workhorse rather than an active toner.
The verdict

What this is good for

✓ Great forDehydrationSensitivityDryness
The formulation

Ingredient stack

Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.

Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on. Percentages are positional estimates from INCI order unless a brand discloses them.

~50–80%Sea Water
~5–25%Aqua
~3–10%Butylene Glycol
~2–6%Glycerin
~1.5–4%Panthenol
~1–2%2 ingredients
≤ 1% each3 more ingredients below 1%
position-estimated %1% regulatory line
Hero actives

What's actually doing the work

Panthenol
Provitamin B5
Vitamin
Provitamin B5. A humectant and soothing agent that supports barrier repair and reduces the look of redness and irritation; reliably gentle.
Full glossary entry →
Allantoin
Soothing Agent
Neutral
A key active in this formula. See the glossary for the full breakdown of how Allantoin works, the evidence behind it, and how to use it.
Full glossary entry →
Glycerin
Humectant
Solvent
A key active in this formula. See the glossary for the full breakdown of how Glycerin works, the evidence behind it, and how to use it.
Full glossary entry →
When to use

Routine placement

Morning or evening
Cheaper alternatives

Looking for a dupe?

The closest active-matched alternative is the Good Molecules Niacinamide Brightening Toner (64% active overlap). We found 2 options that share this product’s hero actives.

Dupe guide
See all toner dupes for this product
Ranked by ingredient overlap, with an honest note on what’s different in each.
Related products

Similar on the shelf

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Good Molecules
Niacinamide Brightening Toner
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Klairs
Supple Preparation Unscented Toner
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Next steps

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Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Percentages are positional estimates from INCI order unless a brand discloses them. Formulations change — always re-check the label on your specific batch before using.