# Beauty of Joseon Pore Firming Serum: Red Bean + PDRN

The Original Korean Formula serum from Beauty of Joseon, 30ml formulated with Sodium DNA and Niacinamide, shipped from California or direct from Korea.

- Brand: Beauty of Joseon
- Product: Pore Firming Serum: Red Bean + PDRN
- Price: $28.99
- Availability: Out of stock
- Size: 30ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- Category: Serums & Ampoules

## Key benefits

- Sodium DNA, the active this serum is built around
- Niacinamide and Adenosine on the same list, actives
- Dipeptide Diaminobutyroyl Benzylamide Diacetate on the same list, a peptide
- Ceramide NP on the same list, a barrier lipid
- Beta-Glucan and Coptis Japonica Root Extract further down the same list
- Centella Asiatica Extract and Ficus Carica (Fig) Fruit Extract further down the same list

## How it works

The Pore Firming Serum: Red Bean + PDRN is a 30ml serum, used after toner and before moisturizer, morning and evening. The active it is built around is Sodium DNA, named twenty-first on its own ingredient list. The same list carries Niacinamide, Adenosine and Dipeptide Diaminobutyroyl Benzylamide Diacetate, so the active is not the only thing on it worth naming. How much of the Sodium DNA stays on the skin, and for how long, is decided by the serum format rather than by the list alone. Beauty of Joseon sells this Sodium DNA serum in Korea, and this is that version.

## How to use

1. Use the Pore Firming Serum: Red Bean + PDRN after toner and before moisturizer, morning and evening.
2. Three or four drops covers the whole face. Press it in with flat palms instead of rubbing it around.
3. Toner first so the surface is damp, then this, then about a minute before your moisturizer goes over the top.
4. Twice a day, every day. Do not stack it with a second serum of the same kind; two hydrating serums in one routine do the work of one.

## Ingredients

Water, Butylene Glycol, Methyl Gluceth-20, 1,2-Hexanediol, Niacinamide, Glycerin, Polysorbate 20, Glycereth-26, Squalane, Carbomer, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Adenosine, Disodium EDTA, Hydrogenated Lecithin, Coptis Japonica Root Extract, Centella Asiatica Extract, Ficus Carica (Fig) Fruit Extract, Dioscorea Japonica Root Extract, Sodium DNA, Phaseolus Angularis Seed Extract, Hydrolyzed Corn Starch, Ceramide NP, Beta-Glucan, Sucrose, Dipeptide Diaminobutyroyl Benzylamide Diacetate

## FAQ

### Where does this serum go in my routine?

After toner and before moisturizer, morning and evening. Anything thinner than a serum goes on before it, and anything richer goes on after. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Sodium DNA and not three changes at once.

### What else is on the list besides Sodium DNA?

Niacinamide, Adenosine and Dipeptide Diaminobutyroyl Benzylamide Diacetate. The order they are printed in on this serum's panel is the order on the box, so you can see where Sodium DNA sits relative to them. Further down the same panel: Ceramide NP, Beta-Glucan and Coptis Japonica Root Extract.

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Page: https://korean-pharmacy.com/products/beauty-of-joseon-pore-firming-serum-red-bean-pdrn