Bye Bye Under Eye Full Coverage Anti-Aging Waterproof Concealer

IT Cosmetics Bye Bye Under Eye is the full-size tube of the brand's most concentrated concealer — a 24-hour waterproof cream aimed at dark circles and pigmentation, which also works on the look of wrinkles without settling into them. A single dot is the intended dose, which is why one tube tends to go a very long way.

What it actually does

• Full coverage from one dot. IT Cosmetics describes the pigment load as high enough that a pinhead of product covers dark circles, redness, broken capillaries and age spots — all with a natural finish rather than a flat mask.
• Holds for 24 hours, waterproof. That is the brand's wear claim, so heat, humidity and tears are not meant to shift it.
• Treats while it covers. Collagen is included as a skin-firming protein supporting elasticity; hyaluronic acid draws moisture in and plumps how fine lines read; peptides are credited with reducing the appearance of wrinkles for smoother, firmer-looking skin. Vitamin E and hydrolyzed collagen are in there too.
• Built not to crack or crease. The brand states it resists cracking and visibly improves how the skin looks over time.
• Brand-reported study figures. In an IT Cosmetics consumer study, 93% said it delivered full coverage and 86% said it corrected the look of imperfections. Self-reported results.
• A long free-from list. No parabens, and no SLS or SLES sulfates. No phthalates, mineral oil or retinyl palmitate. No formaldehydes, and nothing that releases formaldehyde. No oxybenzone, coal tar, hydroquinone, triclosan or triclocarban. Vegan, cruelty-free, gluten-free, recyclable packaging.

How to use

1. Take a pinhead, not a scoop. Warm that tiny amount between your fingers first — the cream becomes much easier to move once it has softened.
2. Tap it onto the skin. Place it where you need it rather than dragging it across the area.
3. Blend with a brush. IT Cosmetics points to the Dual Airbrush Concealer Brush #2 from its Heavenly Luxe range for this step; any dense, small concealer brush follows the same principle.
4. Resist adding more. The formula is dense, so a second dot is rarely the answer — blending the first one out further usually is.

Is it right for you?

Questions

How is this different from the mini?

Formula and shade are the same — only the size differs. Choose the full size when you already know your shade works; choose the mini when you want to test it or keep one in a travel bag.

Will it crease in the under-eye area?

The brand's claim is that it covers wrinkles without creasing and resists cracking. Practically, creasing is almost always a dosage issue — keep to the pinhead amount and blend it thin.

Can I use it outside the under-eye area?

Yes. The brand lists redness, broken capillaries and age spots alongside dark circles, so it works as a targeted spot concealer anywhere on the face.

Is it vegan and cruelty-free?

Yes to both, plus gluten-free, and it ships in recyclable packaging. The full free-from list is above.

Delivery, payment and returns?

Delivery takes 3 to 21 working days, depending on availability. Payment is by credit card, debit card, Instapay or mobile wallets — no cash on delivery. Returns cover defective, damaged or expired items only, reported within 1 day of delivery, with the refund issued to your original payment method within 15–30 days.