Kosas Revealer Concealer — Medium-Coverage Hydrating Concealer Tone 3.6 C with Hyaluronic Acid

Kosas Revealer Concealer in Tone 3.6 C is a lightweight, medium-coverage liquid concealer that hydrates, blurs imperfections, and leaves a natural, skin-like finish.

This concealer blends skincare-forward ingredients into makeup performance: a smoothing, breathable formula that camouflages dark circles, spots, and uneven tone while feeling comfortable for daily wear. Infused with hyaluronic acid, caffeine, peptides, squalane, and algae extract, the product aims to hydrate and brighten the under-eye area without looking heavy or cakey. Its buildable coverage layers well under foundation or alone for quick touch-ups, and the texture resists creasing so it stays put through the day.

How does this concealer handle under-eye darkness without settling into lines?

The formula balances hydration and light-diffusing pigments to conceal shadowed areas while minimizing the appearance of fine lines. Lightweight emollients and hyaluronic acid keep skin plump and smooth, reducing product migration into creases.

• Medium, buildable pigments for customizable coverage
• Hyaluronic acid hydrates to reduce creasing
• Lightweight texture prevents caking and creasing
• Caffeine and peptides help the under-eye appear brighter

Can I use this on blemishes and across the face?

Yes — the concealer is formulated for both targeted spot coverage and under-eye brightening. It blends seamlessly over foundation or directly onto clean skin and provides enough opacity to mask discoloration while maintaining a skin-like finish.

• Buildable medium coverage adapts from spots to under-eye circles
• Pairs well with powders and liquid bases without pilling
• Non-greasy finish works for combination skin types
• Vegan, cruelty-free formula suitable for everyday use

What skincare ingredients are in the formula and why do they matter?

The Revealer formula combines hydration boosters and skin-supporting extracts to create a concealer that also cares for the skin’s texture. Ingredients like squalane and algae extract help smooth and comfort, while peptides and caffeine contribute to a fresher-looking under-eye area.

• Hyaluronic acid for immediate hydration and a plumping effect
• Squalane and algae extract to smooth surface texture
• Peptides to support skin resilience and caffeine for a brighter appearance
• Free of talc, silicones, mineral oil, fragrance, parabens, sulfates, phthalates

How should I apply it for best, long-lasting results?

Use a small amount and layer for desired coverage; tapping motions help maintain a natural finish. Apply with fingertips, a damp sponge, or a small concealer brush, then set lightly with powder if you prefer extra longevity.

• Tap thin layers for under-eye application to avoid heaviness
• For blemishes, dot and blend outward for seamless edges
• Set with translucent powder only where you need extra staying power
• Blend before foundation for an all-over natural result

Who this is for: Kosas Revealer Concealer Tone 3.6 C is designed for people seeking medium, buildable coverage with a hydrating finish — ideal for those with dry-to-combination skin who want to conceal dark circles or spots without a heavy look. It’s a good fit for anyone who prefers clean-beauty formulas and wants makeup that layers well with other complexion products for everyday wear.

Ingredients

Aqua/Water/Eau, Caprylic/Capric Triglyceride, Mica, Octyldodecanol, Polyglyceryl-2 Dipolyhydroxystearate, Ethylhexyl Olivate, Undecane, Glycerin, Polyhydroxystearic Acid, Polyglyceryl-3 Diisostearate, Galactoarabinan, Helianthus Annuus (Sunflower) Seed Cera (Wax), Tridecane, Propanediol, Lecithin, Glyceryl Oleate, Pentylene Glycol, Panthenol, Sodium Hyaluronate, Palmitoyl Tripeptide-5, Caffeine, Squalane, Dunaliella Salina (Algae) Extract, Tocopherol, Maltodextrin, Arnica Montana (Arnica) Flower Extract, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Foeniculum Vulgare (Fennel) Fruit Oil, Potassium Sorbate, Sodium Benzoate, Glycine Soja (Soybean) Oil, Phenethyl Alcohol, Ascorbyl Palmitate, Hydrogenated Palm Glycerides Citrate, Phytosterols [May Contain: Titanium Dioxide (CI 77891), Iron Oxides (CI 77491), Iron Oxides (CI 77492), Iron Oxides (CI 77499)]