# Numbuzin No.5 Glutathione C Facial Spa Cleanser 200ml

The Korean-market skincare formula built around Glycerin, from Numbuzin, sourced for the Korean market and reviewed before it ever reaches this page.

- Brand: Numbuzin
- Product: No.5 Glutathione C Facial Spa Cleanser 200ml
- Price: $42.50
- Availability: In stock
- Size: 200 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 8809652585062
- Category: Cleansers

## Key benefits

- Glutathione named on this product's own ingredient panel
- Stearoil Inulin on the same panel, the formula's polysaccharide
- Tocopherol on the same panel, the formula's antioxidant
- 200 ml to a unit
- Korean GS1 barcode matched against a Korea sourcing supplier's record for this item

## How it works

Glutathione is named on the ingredient panel on this cleanser. Glutathione is a small peptide the body uses as one of its main antioxidants. In skincare it is used as an antioxidant and for the look of dullness; it is unstable in water, so formulas that carry it are usually built around protecting it. On this panel it sits alongside Stearoil Inulin, Tocopherol and Ascorbic Acid. Inulin is a plant fructan, most often from chicory root. It holds water and, in a formula, feeds the beneficial bacteria on the surface.

## How to use

1. Use it as the routine step, AM and PM, worked into the wider routine, giving it a moment to settle before the next step.

## Ingredients

Cetyl Hexanoate, Silica S-30 Tetraoleate, Glycerin, Triethyl Hexanoate, Polyglyceryl-10 Diisostearate, Dipropylene Glycol, Diisostearyl Maleate, Caprylic/Capric Triglyceride, Sunflower Seed Oil, Glyceryl Behenate/Eicosadioate, Olive Oil, Jojoba Seed Oil, Stearoil Inulin, Lavender Oil, Lemon Peel Oil, Sea Buckthorn Fruit Oil, Polyglyceryl-10 Behenate/Eicosadioate, Philippine Orange Peel Oil, Atlas Cedarwood Oil, Caprylyl Glycol, Ethylhexylglycerin, Orange Peel Oil, Rosemary Leaf Oil, Purified Water, Candida Bombicola/Glucose/Methylrape Seed Fermentation Water, Tocopherol, 1,2-Hexanediol, Ascorbic Acid, Hydroxypropyl Cyclodextrin, Glutathione, Disodium EDTA, Niacinamide, Panthenol, Linoleic Acid, Biotin, Tocopheryl Acetate, Cyanocobalamin, Limonene, Linalool, Citral, Geraniol, Citronellol

## FAQ

### When in a routine should I use this skincare formula?

Use it as the routine step, AM and PM, worked into the wider routine. Placing a skincare formula out of order is the most common reason a Korean routine feels like it is not working, so keep this one at its own step rather than doubling it up with a product built for a different stage. Give it a few weeks at that placement before judging the result.

### Is this the same formula sold in Korea, or a US version?

This is the exact Korean-market formula, not a US-shelf reformulation. Numbuzin sells a separate reformulation on some US shelves, and this listing is not that version. The Korean-market batch coding and packaging travel with it, which is the detail worth checking against the box on arrival.

### Where does this formula come from?

It comes from the Korean-market catalog rather than a US-shelf reformulation, and the packaging carries the same Korean-market batch coding a shopper would find on the box in Korea. That sourcing is checked on this row before the page is written, not assumed from the product name. It is the detail worth checking against the box on arrival.

### What does Glutathione do in this formula?

Glutathione is a small peptide the body uses as one of its main antioxidants. In skincare it is used as an antioxidant and for the look of dullness; it is unstable in water, so formulas that carry it are usually built around protecting it. It is named on this product's own ingredient panel.

### What does Tocopherol do in this formula?

Tocopherol is vitamin E, an antioxidant commonly paired into Korean formulas to round out a light stability system. It is one of the most common antioxidant inclusions in Korean formulation, usually present in a supporting rather than a headline role. It sits at its own position on this product's own ingredient list rather than being assumed from the product name.

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Page: https://korean-pharmacy.com/products/numbuzin-no-5-glutathione-c-facial-spa-cleanser-200ml