MEDICUBE GLUTATHIONE GLOW SERUM NIACINAMIDE 5% 30G

Product Description

The Medicube AGE-R Glutathione Glow Serum (also called Glutathione Glow Serum, with Niacinamide highlighted) is a premium Korean skincare ampoule/serum (30g / ~1.05 oz) designed for brightening, evening skin tone, reducing pigmentation and dark spots, boosting radiance, and improving elasticity for a “glass glow” effect.

It features Active Glow-zom Technology with high-concentration glutathione (often marketed as 50,000ppm total complex, including 500ppm pure glutathione) combined with niacinamide (approximately 5% based on positioning), adenosine, patented collagen, and bifida ferment lysate. This lightweight, hydrating serum absorbs quickly, provides 24-hour glow, and is optimized for use with Medicube’s AGE-R beauty devices (like Booster-H/Pro) for enhanced absorption (up to 3x more effective).

Suitable for all skin types, including sensitive; low-irritation formula, clinically tested for daily use. Targets dullness, uneven tone, blemishes, fine lines, and lack of firmness.

Uses and Benefits

This is a daily brightening and anti-aging serum applied after toner/cleansing.

How to use:

1. After toner/essence, dispense 2-3 pumps.
2. Gently spread and pat into face/neck for absorption.
3. For best results: Use with Medicube AGE-R Booster devices to enhance penetration.
4. Morning and/or evening; layer under moisturizer/sunscreen.

Primary uses and claimed benefits 

• Intense brightening and glow (24-hour radiance, reduces dullness).
• Fades dark spots, hyperpigmentation, blemishes, and uneven tone.
• Improves skin elasticity and firmness (anti-aging for fine lines/wrinkles).
• Strengthens skin barrier and hydrates deeply.
• Antioxidant protection with glutathione.
• Gentle for daily use; suitable even for sensitive skin.

Results vary; visible glow from first use, cumulative improvements with consistent application.

Full Ingredient List

The consistent full list across official sources 

• Water
• Glycerin
• PEG-8
• Niacinamide
• Butylene Glycol
• Methylpropanediol
• 1,2-Hexanediol
• Betaine
• Glycereth-26
• Bis-PEG-18 Methyl Ether Dimethyl Silane
• Polyglyceryl-10 Laurate
• Bifida Ferment Lysate
• Methyl Gluceth-20
• Panthenol
• Squalane
• Glucosylrutin
• Hydrogenated Lecithin
• Carbomer
• Caprylic/Capric Triglyceride
• Tromethamine
• Xanthan Gum
• Propanediol
• Flavor
• Ethylhexylglycerin
• Glutathione (500ppm)
• Adenosine
• Ceramide NP
• Sodium Phytate
• Benzyl Glycol
• Hydrolyzed Glycosaminoglycans
• Sodium Hyaluronate
• Dextrin
• Theobroma Cacao (Cocoa) Extract
• Beta-Glucan
• Cyanocobalamin
• Sodium Hyaluronate Crosspolymer
• Tocopherol
• Hydrolyzed Hyaluronic Acid
• Hydroxypropyltrimonium Hyaluronate
• Soluble Collagen
• Hyaluronic Acid
• Sodium Acetylated Hyaluronate
• Sodium Stearoyl Glutamate