# Medicube Age-R Glutathione Glow Serum

Medicube's Korean-market serum led by Niacinamide, the same formula sold in Korea.

- Brand: Medicube
- Product: Age-R Glutathione Glow Serum
- Price: $23.99
- Availability: Out of stock
- Size: 30g
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 8800289461279
- Category: Serums & Ampoules

## Key benefits

- Built around Niacinamide, positioned for tone and texture.
- Built around Panthenol, positioned for comfort.
- Built around Squalane, positioned for softness.
- Formulated as a serum for the treatment step right after toner.
- The Korean-market Medicube formula for Age-R Glutathione Glow Serum, matching what Medicube sells in Korea rather than a US-reformulated line.

## How it works

Medicube Age-R Glutathione Glow Serum is a serum built for the treatment step right after toner. Its ingredient list leads with Niacinamide, Panthenol, and Squalane, so the formula's stated purpose lines up with what actually sits near the top of that list rather than with a single marketing ingredient buried further down. Niacinamide does the most work here as a tone and texture, and the remaining actives round out the texture and finish rather than compete for attention. Placed as the treatment step right after toner, it is meant to be used AM/PM rather than swapped freely between steps. Because this is the Korean-market version of the Age-R Glutathione Glow Serum line rather than a US-reformulated variant, the texture and finish match what Medicube sells through Korean retail.

## How to use

1. Cleanse and tone as usual before this serum step.
2. Dispense a thin, even layer over the face rather than a thick one.
3. Glide the Age-R Booster Pro over skin if using one, or press in with clean hands.
4. Follow with a moisturizer rather than skipping that final step.

## Ingredients

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

## FAQ

### What does the Age-R Glutathione Glow Serum actually contain?

Its ingredient list is led by Niacinamide, with the rest of the formula built to support that active rather than compete with it. We list the ingredients in the order the manufacturer prints them, so the ones near the top of the panel are doing the most work in the formula.

### How do I use the Age-R Glutathione Glow Serum?

Use this serum as the treatment step right after toner. To apply, smooth or press onto cleansed, toned skin and follow with moisturizer. Keep it to AM/PM unless the packaging states otherwise, and give the rest of the routine a moment to settle before layering the next step. Give it a full bottle or box before judging the result, since most Korean routines are built for steady use rather than a single application.

### Is the Age-R Glutathione Glow Serum the same formula sold in Korea, or a US version?

This Age-R Glutathione Glow Serum is the Korean-market formula, not a version reformulated for US shelves. It arrives with its original Korean-market barcode and batch code intact so the formula can be checked against the box on arrival.

### Can I use the Age-R Glutathione Glow Serum with other actives in my routine?

Yes, as long as it is used in its own step, the treatment step right after toner, and not layered on top of a product doing the same job. Introduce any new step gradually over the first week or two and keep an eye on how the skin responds before adding a second new active alongside it.

### Who is the Age-R Glutathione Glow Serum suited for?

It suits most skin types looking for treatment step right after toner rather than a single acute problem. It comes in a 30g format. Anyone with a known sensitivity to a specific ingredient should check the full ingredient panel on this page before buying.

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Page: https://korean-pharmacy.com/products/medicube-age-r-glutathione-glow-serum