
Medicube
Brightening serum with glutathione for radiant, glass-skin glow. Enhances results when used with AGE-R devices for deeper ingredient delivery.
High-Content Glutathione · 159+ Reviews · Active Glow-zom Technology · Low-Irritation Tested
Experience the ultimate radiance and brightening effects with the AGE-R Glutathione Glow Serum. Formulated with high content of glutathione (500ppm), this serum becomes 3x more effective when used with the Booster-H for a radiance boost effect.

AGE-R Exclusive Pigmentation & Elasticity Serum
Optimal viscosity tailored to the Booster-H. Non-drying glow-boosting. Hydra-coated skin, 24hrs pure radiance.
Pigmentation Brightening Key Ingredient
Active Glow-zom Technology with Glutathione (500ppm), Niacinamide, Adenosine, patented skin-like collagen, and Bifida Fermentation Lysate.
Radiance-Boosting & Brightening Care
Helps fade blemishes, spots, and pigmentation while filling radiance into the skin. Targets crow's feet, smile lines, and forehead wrinkles.
Powerful Yet Gentle for Daily Use
Tested to be low-irritating through primary patch testing. Safe for everyday use on all skin types.
Clinically tested brightening and anti-aging serum
Glutathione (500ppm) and Niacinamide work together to fade blemishes and even out skin tone for a luminous glow.
Active Glow-zom Technology delivers hydra-coated skin with 24-hour pure radiance for that coveted glass skin effect.
Becomes three times more effective when used with AGE-R Booster-H device for enhanced ingredient penetration.
Multiple forms of Hyaluronic Acid and Sodium Hyaluronate provide multi-layer hydration for plump, dewy skin.
Adenosine and patented skin-like collagen help address crow's feet, smile lines, and forehead wrinkles.
Primary patch tested for low irritation. Contains Panthenol and Ceramide NP for skin barrier support.
Results from human application testing after 4 weeks of use*
Serum Alone (4 Weeks)
With Booster-H Device (4 Weeks)
*Results may vary among individuals. Excerpt from Medicube AGE-R Booster-H human application test reports.
Powerful ingredients that make skin glow
Glutathione (500ppm)
Powerful antioxidant known for skin-brightening and tone-evening properties.
Niacinamide
Brightens skin, reduces appearance of dark spots and improves overall radiance.
Adenosine
Anti-aging ingredient that helps reduce the appearance of wrinkles.
Bifida Ferment Lysate
Probiotic-derived ingredient that strengthens the skin barrier and boosts vitality.
Patented Skin-Like Collagen
Supports skin elasticity and helps achieve a plump, youthful appearance.
Multiple Hyaluronic Acids
Multi-weight HA complex for deep and surface-level hydration.
Start with clean, dry skin after your regular cleansing routine.
Dispense an appropriate amount and apply evenly across face and neck.
For 3x enhanced results, use with AGE-R Booster-H device following device instructions.
Continue with your regular moisturizer or cream to lock in the serum's benefits.
Based on 159 reviews
96% of reviewers recommend this product
"My skin is visibly brighter and more even-toned after just two weeks of consistent use. The texture is luxurious without being sticky."
Manisha I.
"I noticed a difference after the very first use. My skin was so plump and comparable to a glowing, dewy dumpling."
Priscilla R.
"Medicube delivers 24-hour hydration and works to plump and illuminate your complexion all day and night."
Lily A.
"My skin became juicier, my scars have faded significantly, and my developing fine lines are almost non-existent."
Thu L.
"I kept seeing this product on social media and finally decided to try it. After a couple of weeks, I definitely noticed my pores have shrunk."
Stephanie G.
"I actually think this serum can be a game changer and extremely helpful if you want to speed up and amplify your brightening results."
Penny H.
The AGE-R Glutathione Glow Serum is a K-beauty brightening serum formulated with glutathione — a powerful antioxidant known for its skin-brightening and tone-evening properties. The serum delivers a luminous, glass-skin glow with regular use. Formulated for use with AGE-R devices to enhance ingredient penetration and amplify brightening results, but also effective as a standalone serum in your daily routine.
4.9
Based on 15 reviews
15 reviews
I received this as a gift 4 weeks ago and I'm fairly pleased with the changes, though I expected them a bit sooner. Already recommended it to my sister.
— Nicole E.
Started using this about 8 weeks ago and my husband said I look like I've had professional facials done. Five stars from me!
— Dina Y.
I've had this device for roughly 6 weeks and the change in my nasolabial folds alone made it worth every riyal. I'm already looking at other products from this brand.
— Julia W.
A friend recommended this to me and I've been using it for 10 weeks and the compliments I've been receiving are proof that it works. Worth the investment for sure.
— Jessica L.
I received this as a gift 11 weeks ago and the transformation has been incredible — my skin looks lifted and glowing. Couldn't be happier with this purchase.
— Sarah M.
We use cookies to enhance your browsing experience, analyze site traffic, and personalize content. By continuing to use this site, you agree to our Privacy Policy.