Editor's TipEditor's Tip

For instantly brighter eyes, trace your lash line with CAILYN Cosmetics’ iDefine Liquid Eyeliner, which boasts an ultrafine felt tip.

CAILYN Cosmetics

Birchbox Breakdown

Whether you consider yourself a lark or a night owl, there’s no reason you should have to put up with the telltale signs of grogginess: dark circles, puffiness, and crow’s feet. This antiaging eye cream fights all three symptoms at once, and it’s not pulling any punches—just witness the who’s who of clinically proven ingredients below. Another perk of using it daily: You get to slather real diamond powder on your skin.

How it Works

As if CAILYN’s formulas weren’t luxe enough already, this cream contains actual ground-up diamonds to brighten dreary eyes. Hyaluronic acid deeply hydrates, while a blend of epidermal growth factor (an antiaging ingredient whose discovery lead to a Nobel Prize), Metrixyl™ 3000 (a patented blend of wrinkle-fighting peptides), and adenosine works to smooth away eye creases, bump up collagen, and firm sagging skin. Phytosphingosine reduces irritation and redness, while vitamin E helps prevent future signs of aging.

How to Use

Morning and night, gently pat a pea-sized amount of cream onto under eye area.

Butylene Glycol, Glycerin, Caprylic / Capric Triglyceride, Cyclopentasiloxane, Cere Alba, Cetearyl Alcohol, Tocopheryl Acerate, Cetyl Alcohol, Polycorbate 60, Glyceryl Stearate Sodium Acrylate / Acryloyldimethyl Taurate Copolymer, Butyrospermum Parkii [Shea Butter], Sodium Hyaluronate, Trehalose, Sorbitan Stearate, Betaine, Carbomer, Isohexadecane, Panthenol, Phenoxyethanol, Sorbitan Sesquioleate, Triethanolamine, Ethylhexylglycerin, Phosphated Buffered Saline, Polysorbate 80, Acetyl Tetrapeptide-5, Chrysin Dipeptide- 2, Dipotassium Glycyrrhizate, Hesperidin Methyl Chalcone, Hydroxysuccinimide, Palmitoyl Ogliopeptide, Palmitoyl Tetrapeptide-3, Phytoshingosine, Steareth-20, Fragrance, Adenosine, Disodium EDTA, Yellow 6, Human Oligopeptide-1.

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  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

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