IT Cosmetics Bye Bye Under Eye Concealer Deep — Full-Coverage Waterproof Brightening, 24H Hydrating

IT Cosmetics Bye Bye Under Eye Concealer in Deep is a waterproof, full-coverage brightening concealer that camouflages dark circles, redness, and discoloration while delivering a creamy, crease-resistant finish for up to 24 hours.

Designed by dermatologists for mature and dry-prone skin types, this best-selling, hydrating concealer blends makeup with skincare actives to improve the appearance of fine lines and shadows. The richly pigmented formula is buildable yet smooth, allowing targeted coverage without looking heavy. It’s versatile enough to wear alone, layered under foundation, or set for long wear through humid or wet conditions.

How does Bye Bye Under Eye conceal dark circles without settling into lines?

The formula combines emollients and hydrating ingredients that fill and smooth fine lines so pigment lays evenly rather than collecting in creases. Lightweight peptides and moisture-boosting components support a plumped finish so coverage reads natural and luminous instead of cakey.

• Hydrating cream texture that blends seamlessly for smooth coverage
• Peptides and hyaluronic acid help the concealer sit softly on mature skin
• Highly pigmented formula hides discoloration with minimal product

Is this concealer long-wearing and water-resistant for all-day wear?

Yes — the concealer is formulated for up to 24 hours of wear and is water-resistant, meaning it withstands humidity, light sweat, and brief water exposure without creasing. It’s buildable, so you can layer for extra coverage while retaining a natural finish that doesn’t crack over time.

• 24-hour lasting formula for extended wear
• Water-resistant properties suitable for everyday activity
• Buildable coverage that remains crease-free and flexible

What skincare ingredients are included and what do they do?

The concealer is skincare-infused with peptides, hydrolyzed collagen, amino acids, hyaluronic acid, and antioxidants. These actives are chosen to help support skin elasticity, hydrate the delicate under-eye area, and provide antioxidant protection, so makeup and skin care work together for a smoother look.

• Peptides to support the look of firmer skin
• Hydrolyzed collagen and amino acids to improve texture appearance
• Hyaluronic acid for visible plumping and moisture retention
• Antioxidants to help protect skin from external stressors

How should I apply Bye Bye Under Eye for the best finish?

Apply a small amount where you need coverage — under the eyes, around the nose, or on spots — then blend with a brush, sponge, or fingertip. For targeted brightening, pat instead of rubbing to preserve coverage; layer sparingly for maximum longevity and a natural look.

• Use the Heavenly Luxe #7 Brush or a damp sponge for seamless blending
• Pat product into skin to avoid disrupting the pigment placement
• Wear alone, under CC+ Cream, or set with a light powder for added hold

Who is this for: Bye Bye Under Eye in Deep is intended for anyone seeking high-coverage correction with skincare benefits — especially people with dark circles, redness, or discoloration and those concerned about fine lines. It’s suited to mature, dry, and combination skin types that need long-lasting, crease-resistant coverage with hydrating, anti-aging–inspired ingredients. Ideal if you want a multi-tasking concealer that performs as makeup while delivering visible-smoothing skincare ingredients.

Ingredients

PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE, PETROLATUM, VP/HEXADECENE COPOLYMER, SILICA DIMETHYL SILYLATE [NANO] / SILICA DIMETHYL SILYLATE, BIS-DIGLYCERYL POLYACYLADIPATE-2, OZOKERITE, PHENOXYETHANOL, TOCOPHERYL ACETATE, ALUMINUM HYDROXIDE, KAOLIN, NIACINAMIDE, SODIUM HYALURONATE, MAGNESIUM ASCORBYL PHOSPHATE, ASCORBYL PALMITATE, HYDROLYZED COLLAGEN, AQUA / WATER / EAU, TOCOPHEROL, GLYCERIN, STEARETH-20, CHLORHEXIDINE DIGLUCONATE, N-HYDROXYSUCCINIMIDE, SODIUM CITRATE, POTASSIUM SORBATE, PALMITOYL TRIPEPTIDE-1, CHRYSIN, PALMITOYL TETRAPEPTIDE-7, CITRIC ACID, BIOTIN