A Korean brightening glow serum from Medicube — Glutathione combined with Niacinamide (4th ingredient), Bifida Ferment Lysate, Adenosine, six types of Hyaluronic Acid, Ceramide NP, and Soluble Collagen. Designed to give skin a lit-from-within glass glow. Works great on its own or paired with the Medicube Glow device for enhanced absorption. Lightweight gel texture absorbs fast with no stickiness. Has scent (listed as "Flavor" in INCI). Not vegan (Collagen). 30ml.

• Glutathione + Niacinamide — Brightening Core — Glutathione is a master antioxidant that brightens dull skin and fades dark spots. Niacinamide is the fourth ingredient — a high concentration that evens tone, minimizes pores, and controls oil. Two of K-beauty's most effective brightening actives working together for all-day glow.
• Bifida Ferment Lysate + Beta-Glucan — Barrier + Calm — Bifida is a probiotic ferment that strengthens the skin barrier and improves texture over time. Beta-Glucan soothes and calms sensitive skin. Two barrier-supporting ingredients that make this safe for reactive skin types — not just a brightening serum, but a skin-health serum.
• 6 HA Types + Ceramide NP + Squalane — Deep Hydration — six forms of Hyaluronic Acid hydrate from surface to deep. Ceramide NP rebuilds the lipid barrier. Squalane seals moisture in without greasiness. Three hydration systems layered together — the reason this serum gives a dewy, plump, glass-skin look.
• Adenosine + B12 + Collagen — Firm + Glow — Adenosine smooths fine lines and improves elasticity. Cyanocobalamin (Vitamin B12) gives skin a healthy-looking radiance. Soluble Collagen adds plumping hydration. Three actives turning a brightening serum into a full anti-aging treatment.
• Glass Glow Finish — Lightweight Gel — absorbs fast with zero sticky or heavy residue. Leaves a natural, lit-from-within finish. Layers well under makeup and sunscreen. Can also be used with the Medicube Glow device (sold separately) for enhanced results. AM and PM. 30ml.

After toner, apply a few drops evenly and gently pat until absorbed. Follow with moisturizer. AM and PM. Has scent. Not vegan. 30ml.

More from Olive Kollection
Shop the full Medicube collection, browse our serums and ampoules, or find more for hyperpigmentation.

Authentic Korean skincare at Olive Kollection since 2018 — free US shipping on orders $40+.