IT Cosmetics Bye Bye Under Eye Concealer — Light Buff, Full‑Coverage Brightening Concealer, Water‑Resistant

IT Cosmetics Bye Bye Under Eye Concealer in Light Buff is a water-resistant, full-coverage brightening concealer that hides dark circles and discoloration while providing a crease-free, hydrating finish for up to 24 hours.

This bestselling, dermatologist-developed concealer combines makeup and skincare ingredients to deliver instant coverage and ongoing skin benefits. Its rich, creamy texture is formulated to cover pigmentation, redness, and under-eye shadows without settling into fine lines or cracking, and it’s designed to layer smoothly under or over other complexion products for a seamless look.

How does this concealer perform on dark circles and uneven tone?

The formula is highly pigmented and designed to neutralize bluish or brown under-eye discoloration while creating a brightened appearance. Because it’s buildable, you can apply a small amount for natural correction or layer for fuller coverage without a cakey finish.

• Full-coverage pigments for immediate concealing
• Light-reflecting and brightening finish to diminish shadowed areas
• Buildable formula for spot correction or broader application
• Water-resistant for longer wear through daily activities

Will it crease or settle into fine lines?

The creamy, hydrating base is formulated to resist creasing and provide a smooth, natural finish that won’t emphasize texture. It’s made to stay put through the day while maintaining a soft look around delicate eye skin.

• Non-creasing texture engineered for under-eye skin
• Hyaluronic acid helps plump and soften fine lines visually
• Comfortable, non-drying wear suitable for mature skin
• Pairs easily with setting powders or sprays without flaking

What skincare benefits are included in the formula?

Beyond coverage, the concealer contains skincare actives—peptides, hydrolyzed collagen, amino acids, hyaluronic acid, and antioxidants—selected to support skin elasticity, hydration, and a smoother appearance over time. These ingredients make it a hybrid product that blurs the line between makeup and treatment.

• Peptides intended to support appearance of firmer-looking skin
• Hydrolyzed collagen and amino acids for improved resilience look
• Hyaluronic acid for immediate hydration and plumping effect
• Antioxidants help protect skin from environmental stressors

How do you apply it for best results and long wear?

Start with clean, moisturized skin; apply sparingly where you need coverage and blend gently. It can be worn alone as a foundation spot-corrector or layered under CC+ Cream and set lightly for extended hold.

• Prep with cleanser and moisturizer for even application
• Use a small amount, blend with a brush or fingertip for seamless finish
• Layer under or over other complexion products depending on coverage goals
• Set with powder if you prefer extra longevity and reduced transfer

Who this is for: This concealer is suited to anyone seeking a high-coverage, hydrating solution for dark circles, redness, and discoloration—especially those who want a makeup product that also delivers anti-aging skincare ingredients. It’s ideal for mature skin that needs moisture and crease-resistant coverage, as well as everyday users who want long-lasting, water-resistant wear that looks natural in photos and real life.

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