Feel the Love: Valentines Flash Sale! Buy One, Get One Half Off Sitewide

COSMEDIX is giving you one more reason to fall in love this Valentines Day with our sitewide Buy One, Get One Half Off Flash Sale—happening this weekend only! Chocolates, jewelry and flowers are nice, but we all know a glowing complexion is the way to our hearts. To set the mood of love and affection, COSMEDIX is gifting our special someone (i.e. you) this perfect opportunity to stock up on skincare favorites. Whether buying for your S.O. or indulging in a little self-care, our game-changing products are the valentines gifts that are sure to make your heart flutter.

Not sure where to start? Shop our cheat sheet of hand-picked favorites made just for your valentine:


What it is: This supercharged, secret weapon flies off shelves swiftly—and it’s easy to see why! Pure C Vitamin C Mixing Crystals is an innovative skincare booster that helps to neutralize free radicals while working to brighten and improve skin texture and tone.

How it works: This PM treatment can be mixed with your favorite serum or moisturizer to boost skin care results.

Key Ingredients:

  • 100% L-Ascorbic Acid: helps maintain skin’s flexibility and improve elasticity as it brightens the appearance of skin and helps reduce the look of fine lines.

What’s So Special: Pure C is a unique, age-defying mixing powder that can be added to any COSMEDIX serum or moisturizer to help brighten skin and boost product results.


What it is: Our #1 bestselling eye serum, Opti Crystal, features a powerhouse of skin-loving ingredients that deliver a rush of hydration to the under eyes as it helps to drastically reduce the appearance of fine lines, crow’s feet and dark circles.

How it works: Use Opti Crystal eye serum both morning and night to help protect the under-eye area from free radicals. Start by dispensing a small amount onto your finger, then gently dab around the eye area until fully absorbed.

Key Ingredients:

What’s So Special: COSMEDIX innovative, liquid crystal technology delivers unprecedented hydration as it helps to soften and plump the look of fine lines over time.


What it is: Shine bright like a diamond day or night with another liquid crystal top seller. Lumi Crystal is a glistening lip hydrator that delivers an eye-catching shine in just one swipe as it works to help soften the look of fine lines and replenish lips with essential hydration.

How it works: Lumi Crystal lip treatment can be applied to lips throughout the day or at night. Use it as an overnight lip treatment by applying a thick layer to lips before bed.

Key Ingredients:

What’s So Special: Lumi Crystal lip hydrator is formulated with a 90% pure liquid crystal base and, unlike a basic lip gloss, it helps soften and plump the look of fine lines.


What it is: Give your skin a boost with COSMEDIX complexion-quenching, hyaluronic acid serum. Surge instantly refreshes the look of skin while it works to rehydrate deeper layers to leave behind a radiant-looking complexion without the greasy or sticky film.

How it works: Dispense a dime-sized amount of serum into hands, then gently pat product onto neck and face for a surge of hydration that helps plump up the look of fine lines and wrinkles.

Key Ingredients:

  • Hyaluronic Acid: works to hydrate, plump, and form an invisible shield to seal in moisture
  • Niacinamide: helps improve the look of skin texture, tone and barrier function
  • Kiwi Fruit Water: rich in Vitamin C to help moisturize and brighten the skin’s appearance

What’s So Special: Surge’s blend of ingredients helps promote skin’s elasticity, and its cruelty-free, paraben-free formula can be cocktailed with other serums for an extra rush of hydration