Hurry! Kendall Jenner’s favorite K-Beauty device is currently 29% off on Amazon.

      (Image credit: Getty Images; Michael Simon/WireImage)

      Kendall Jenner doesn’t frequently share beauty recommendations on her social media, but when she does, you can be sure I'm paying attention. Recently, the model shared a collection of images from her beachside 30th birthday celebration, one of which showed Jenner using a well-known pink jelly mask. Beauty enthusiasts will recognize it: it's Medicube's PDRN Pink Collagen Gel Mask, a hydrating, firming sheet that gained popularity long before Jenner's glowing promotion. Just a few days prior, she was spotted leaving the K-beauty brand's NYC pop-up with a selection of goodies, including those masks, as well as a highly sought-after high-tech device favored by editors and estheticians (and Hailey Bieber, too).

      If you need more motivation to grab the set, Medicube has just announced significant discounts in anticipation of Black Friday. Currently, you can snag the device, the masks, and a variety of other glass skin essentials at discounts of up to 51%. Keep scrolling to get your hands on them before they sell out on Amazon.

      Medicube

      Age-R Booster Pro

      First up, the popular device. The Age-R Booster Pro is a 6-in-1 beauty tool that enhances product absorption, smooths fine lines, increases radiance, and makes pores appear tighter with just a few glides. Its various modes offer different advantages: the electroporation mode temporarily opens your skin cell membranes, allowing skincare products to penetrate more deeply; the MC mode firms and plumps; the airshot mode uses low-level electrical currents to tone facial muscles and reduce pore size; and the derma shot mode improves circulation and overall brightness. The best part? You don't need any conductive gel or serum for it to function, which improves the user experience—feel free to use your existing skincare products, though Medicube also has effective treatments that complement this device perfectly (more on those later). Jenner chose the lemon-yellow version at the Medicube pop-up, but you can also purchase the black or pink version at an impressive 29% off.

      Medicube

      PDRN Pink Collagen Gel Mask (Pack of 4)

      Next are the famous PDRN masks that you’ve likely seen trending on TikTok; these are the masks that turn clear when worn overnight. The bouncy, glowing results are not just buzz. Trust me, the glassy effect is genuinely impressive. I know several brides who relied on them for pre-makeup prep on their wedding days, as they make the skin look incredibly hydrated without any greasy residue. I can only assume that's why Jenner wore one before her major 30th celebration.

      Medicube

      Kojic Acid Turmeric Brightening Gel Mask

      If you're seeking a boost in radiance, the brand’s brightening and toning masks are a wise buy for under $20. Infused with kojic acid, turmeric, and niacinamide, these golden sheets are the perfect remedy for tired, dull skin.

      Medicube

      PDRN Pink Peptide Serum

      Looking for a bouncy serum to use with your Booster Pro? This PDRN Pink Peptide Serum fits the bill with rose-derived PDRN, peptides, niacinamide, adenosine, and holy basil extract. Like the popular device, this serum serves multiple purposes; it hydrates, brightens, firms, and smooths skin texture simultaneously.

      Medicube

      PDRN Pink Collagen Capsule Cream

      This glowy gel moisturizer boasts an intriguing, satisfying texture. It contains capsules filled with salmon DNA PDRN to maintain the ingredient's firming and hydrating benefits, which you "burst" with your fingertips when massaging the cream into your skin. It provides an instant glassy finish, with the salmon sperm working effectively to hydrate and plump.

      For dull, congested skin, these dual-textured toner pads are a solution. Soaked in white willow bark (a natural alternative to salicylic acid) and citric acid (an AHA with excellent brightening properties), each pad helps keep skin firm, balanced, and clear. This exfoliator is perfect for the winter months, as the gentler ingredients prevent flaking and dryness. Plus, it's available at 51% off!

      Medicube

      One Day Exosome Shot 7500

      A true breakthrough for those who dislike needles but are curious about the benefits of microneedling. This serum contains microscopic spicules that create tiny microchannels in the skin, improving product absorption. You may feel a slight tingling sensation during application, but it's much milder than a professional liquid microneedling procedure. Still, following it with gentle, hydrating serums will help achieve a plump, dewy look.

      Shop More K-Beauty Favorites on Sale

      CosRx

      Advanced Snail 96 Mucin Power Essence

      The popular snail mucin essence is