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medicube - Glutathione Glow Serum

£20.05

This brightening and firming serum is powered by 50,000ppm of glutathione along with niacinamide, adenosine, collagen, and bifida ferment lysate to deliver radiant, youthful-looking skin. The formula helps fade dark spots, smooth wrinkles, and strengthen the skin barrier while restoring a healthy glow. Lightweight yet deeply nourishing, it absorbs easily...

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Shop K-Beauty you can trust: 100% authentic, UK-based, with free samples in every order. From Seoul to your doorstep – glowing skin made simple, safe, and fast.

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This brightening and firming serum is powered by 50,000ppm of glutathione along with niacinamide, adenosine, collagen, and bifida ferment lysate to deliver radiant, youthful-looking skin. The formula helps fade dark spots, smooth wrinkles, and strengthen the skin barrier while restoring a healthy glow. Lightweight yet deeply nourishing, it absorbs easily and leaves the skin visibly firmer and more luminous. Dermatologically tested and gentle enough for sensitive skin. For best results, use together with the AGE-R Booster to enhance absorption and boost visible results.

Key Benefits

  • Brightens and evens skin tone: Glutathione and niacinamide help reduce dark spots and discoloration.
  • Firms and smooths: Collagen and adenosine improve elasticity and reduce fine lines.
  • Strengthens the skin barrier: Bifida ferment lysate supports resilience and moisture balance.
  • Gentle and effective: Hypoallergenic and clinically tested for wrinkle and brightening care.
  • Apply a generous layer of product on the desired area, as well as a small dollop on the roller heads of the device.
  • Water: Acts as a solvent and base for the formulation, hydrating the skin.
  • Glycerin: A humectant that draws moisture to the skin, providing hydration.
  • PEG-8: A humectant and solvent that enhances skin hydration and product texture.
  • Niacinamide: Brightens skin tone, improves radiance, and strengthens the skin barrier.
  • Butylene Glycol: Moisturizes and aids in delivering active ingredients.
  • Methylpropanediol: A humectant that enhances hydration and product texture.
  • 1,2-Hexanediol: A humectant and preservative with moisturizing properties.
  • Betaine: Hydrates and protects the skin from irritation.
  • Glycereth-26: A humectant that boosts skin hydration and improves texture.
  • Bis-PEG-18 Methyl Ether Dimethyl Silane: A skin-conditioning agent that provides a silky feel.
  • Polyglyceryl-10 Laurate: An emulsifier that stabilizes the formula and softens skin.
  • Bifida Ferment Lysate: A probiotic ferment that strengthens the skin barrier and boosts hydration.
  • Methyl Gluceth-20: A humectant that enhances moisture retention.
  • Panthenol: Hydrates and soothes sensitive skin, supporting barrier repair.
  • Squalane: Moisturizes and reinforces the skin barrier, providing a smooth texture.
  • Glucosylrutin: An antioxidant that protects skin from environmental damage.
  • Hydrogenated Lecithin: Enhances skin penetration and provides moisturizing benefits.
  • Carbomer: A gelling agent that provides texture and consistency.
  • Caprylic/Capric Triglyceride: A lightweight emollient that softens and conditions skin.
  • Tromethamine: A pH adjuster that stabilizes the formula.
  • Xanthan Gum: Thickens the formula and stabilizes the emulsion.
  • Propanediol: Moisturizes and helps deliver active ingredients into the skin.
  • Flavor: Adds a pleasant scent to the product.
  • Ethylhexylglycerin: A skin conditioner and preservative booster.
  • Glutathione (500ppm): An antioxidant that brightens and protects the skin.
  • Adenosine: Supports skin smoothness and reduces the appearance of fine lines.
  • Ceramide NP: Strengthens the skin barrier and locks in moisture.
  • Sodium Phytate: A chelating agent that enhances formula stability.
  • Benzyl Glycol: A humectant and skin-conditioning agent.
  • Hydrolyzed Glycosaminoglycans: Hydrates and supports skin elasticity.
  • Sodium Hyaluronate: Hydrates and improves skin elasticity.
  • Dextrin: A stabilizer and thickener that improves formula texture.
  • Theobroma Cacao (Cocoa) Extract: Provides antioxidant benefits and nourishes skin.
  • Beta-Glucan: Moisturizes and soothes the skin, supporting barrier function.
  • Cyanocobalamin (Vitamin B12): Promotes skin health and may reduce redness.
  • Sodium Hyaluronate Crosspolymer: Forms a protective layer to lock in moisture.
  • Tocopherol (Vitamin E): A powerful antioxidant that protects skin and maintains softness.
  • Hydrolyzed Hyaluronic Acid: Deeply hydrates and improves skin plumpness.
  • Hydroxypropyltrimonium Hyaluronate: Enhances hydration and skin barrier function.
  • Soluble Collagen: Improves skin elasticity and gives a supple appearance.
  • Hyaluronic Acid: Provides intense hydration and plumps the skin.
  • Sodium Acetylated Hyaluronate: Deeply moisturizes and improves skin texture.
  • Sodium Stearoyl Glutamate: An emulsifier that softens and conditions the skin.

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