Verdict
First Klairs on the desk. A long-running hydrating prep toner that sits next to the exfoliating and milky toners already on the shelf — not another vitamin C, sunscreen, or Instant Angel cousin.

Dear, Klairs · K-Beauty · Desk review
A slightly thick hydrating prep toner with hyaluronic acid, beta-glucan, and centella.
Viral score 74 — a weather report, not a halo.
Dear, Klairs Supple Preparation Facial Toner, 180 ml (6.08 fl oz). Sodium hyaluronate, beta-glucan, Lipidure (polyquaternium-51), and centella in an alcohol-free, pH-balancing prep toner. Pat in by hand or use on a soaked pad. Contains essential oils; Klairs also makes an unscented version.

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Desk review · Updated September 2026
First Klairs on the desk. A long-running hydrating prep toner that sits next to the exfoliating and milky toners already on the shelf — not another vitamin C, sunscreen, or Instant Angel cousin.
A slightly thick hydrating prep toner with hyaluronic acid, beta-glucan, and centella.
If it stings past a minute or wrecks a barrier, stop. This desk is not a dare.
First Klairs on the desk. A long-running hydrating prep toner that sits next to the exfoliating and milky toners already on the shelf — not another vitamin C, sunscreen, or Instant Angel cousin.
A slightly thick hydrating prep toner with hyaluronic acid, beta-glucan, and centella.
If it stings past a minute or wrecks a barrier, stop. This desk is not a dare.
After cleansing, press a small amount into skin with your palms. Layer a second time on dry areas, or soak a cotton pad. Follow with serum and moisturizer. Texture: See the product page.. Size: See the listing.
Shop links on this page go to a specific Amazon product page. UAE shoppers get Amazon.ae when we have a verified listing; everyone else gets Amazon.com. Those links are editorial as of 23 September 2026. We never use generic search links.
A hydrating toner pressed in with the palms, a niacinamide-centella cream in a tube, a beta-glucan SPF 50+, and a low-dose retinol for two nights a week. Not a balm-step or oil-step reprint, and not another exfoliating toner.

COSRX · K-Beauty
The viscous classic. Still the one.

ROUND LAB · K-Beauty
Deep-sea water, not another heartleaf sermon.

haruharu wonder · K-Beauty
Unscented black rice water for skin that wants quiet hydration.

ILLIYOON · K-Beauty
The ceramide cream that treats face and body like the same barrier.