Klairs
Fragrance-Free Barrier Care
Klairs proves that effective skincare doesn't require fragrance. Their lineup addresses hydration, vitamin C brightening, calming, and sun protection — all without a single ingredient that would trigger sensitive-skin reactions. If you have ever reacted to a K-Beauty product, Klairs is where to rebuild your routine.
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Why Klairs?
Dear Klairs — often simply called Klairs — is the K-Beauty brand most consistently recommended by dermatologists for patients with contact sensitivity and fragrance allergies. Every product in their core line is formulated without essential oils, natural fragrance, or synthetic fragrance — a commitment that has been maintained since their founding in 2010. Their Supple Preparation Unscented Toner, the first fragrance-free Klairs product, now has over 2 million units sold globally. The brand is certified vegan and cruelty-free.
Founded
2010
Products
6
editor picks
Best For
The Best Klairs Products
Curated by our editorial team. Each product is chosen for formulation quality and ingredient evidence — not affiliate commission rates.
Supple Preparation Unscented Toner
$22–$28
View on Amazon →
Soft Airy UV Essence SPF50+ PA++++
$20–$26
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Gentle Black Fresh Cleanser
$16–$20
View on Amazon →Ingredient Science, Explained
Supple Preparation Unscented Toner
Beta-Glucan + 7 Botanical Oils (Essential Oil-Free)Beta-glucan forms a moisture-binding film on the skin surface while seven fragrance-free botanical oils reinforce the lipid barrier — delivering deep hydration without a single essential oil that could trigger sensitivity.
View on Amazon →Freshly Juiced Vitamin Drop
5% Pure L-Ascorbic AcidAt 5% pure L-ascorbic acid — the most bioavailable form of vitamin C — this serum inhibits tyrosinase activity to visibly fade hyperpigmentation while remaining tolerable for skin that reacts to higher-concentration C serums.
View on Amazon →Midnight Blue Calming Cream
Guaiazulene + Centella AsiaticaGuaiazulene — a concentrated azulene derivative from chamomile — provides potent anti-inflammatory action that clinically lowers skin surface temperature, making it ideal for post-extraction, post-peel, or rosacea-prone skin.
View on Amazon →Rich Moist Soothing Serum
Centella Asiatica + Hyaluronic AcidThis serum layers hyaluronic acid for surface plumping with centella asiatica's madecassoside to repair the compromised skin barrier — delivering cooling hydration that doesn't compromise reactive or post-procedure skin.
View on Amazon →Klairs Routine Guide
How to layer these products for maximum results
Gentle Black Fresh Cleanser
Low-pH wash — don't skip even on sensitive days
Supple Preparation Unscented Toner
Skin flooding technique: 3 thin layers
Freshly Juiced Vitamin Drop
Apply to still-damp skin for best penetration
Soft Airy UV Essence SPF50+
Use generously — most people under-apply SPF
Rich Moist Soothing Serum
Barrier repair after actives or treatments
Midnight Blue Calming Cream
Focus on inflamed or reactive areas
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