Kosas Revealer Concealer - Hydrating Medium-Coverage Liquid Concealer Tone 3.8N with Hyaluronic Acid

This formula blends pigment with skin-care actives so you get buildable coverage plus moisturizing support. Infused with hyaluronic acid, peptides, squalane, caffeine and algae extract, the concealer aims to smooth texture and help skin look more even without masking a natural finish. It’s lightweight, crease-resistant, and formulated to layer under foundation or set with powder for long wear. The product is vegan, cruelty-free, and omits talc, silicones, mineral oil, fragrance, parabens, sulfates, and phthalates.

How does this concealer manage under-eye darkness without feeling heavy?

The lightweight liquid base uses hydrating ingredients to keep the delicate under-eye area from drying or creasing. Hyaluronic acid provides moisture, while caffeine can help temporarily brighten the look of shadows. Texture is designed to sit smoothly so it doesn’t cake into fine lines.

• Medium, buildable pigment for targeted coverage
• Hyaluronic acid hydrates without added weight
• Caffeine and peptides support a fresher appearance
• Crease-resistant finish that layers easily

Can I use this concealer on blemishes and other areas of the face?

Yes — the formula is balanced to work both under the eye and for spot concealing on the face. It blends evenly and can be layered for more coverage without looking cakey, making it suitable for covering redness, hyperpigmentation, and isolated imperfections.

• Buildable coverage lets you control opacity
• Lightweight texture for spot application and full-face use
• Pairs with foundation and powder without pilling
• Maintains a natural, skin-like finish

What skincare benefits does Revealer deliver while you wear it?

Beyond camouflage, the concealer includes several skin-conditioned ingredients that help skin appear smoother and more hydrated. Squalane and hyaluronic acid add immediate moisture, while peptides and algae extract support a healthy-looking skin surface. These ingredients are meant to improve the makeup experience, not replace dedicated skincare.

• Hyaluronic acid locks in moisture for a plumper look
• Squalane helps soften and smooth texture
• Peptides and algae extract support skin radiance
• Formulated to avoid common irritants and fragrances

Which tools and application tips give the best result?

The concealer is forgiving with several application methods — fingers, brush, or sponge — depending on desired finish. Dab a small amount where you need coverage and blend outward; layer thinly rather than applying a large amount at once. Finish with a light dusting of powder if you need extra longevity.

• Use fingertip warmth for natural blending under eyes
• Small tapered brush for precision on blemishes
• Sponge for an airbrushed, seamless look
• Set sparingly with translucent powder to prevent creasing

Who is this for: Kosas Revealer Concealer Tone 3.8 N is suited to anyone seeking moderate, buildable coverage with skincare-forward ingredients — especially people who want a natural finish over heavy full coverage, those prone to under-eye dryness, or clients who prefer clean, vegan formulas. It works for under-eye brightening, spot correction, and everyday touch-ups for a variety of skin types and textures.

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)]