Pore Firming Serum : Red Bean PDRN™ + Peptide

"PDRN without the salmon. A plant-based spin on the trend for $17."
Our take

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The short answer

Pore Firming Serum pairs Beauty of Joseon's Red Bean PDRN, made from purified red bean DNA fragments, with peptides in a silky serum. It's a smart, affordable way to try PDRN if you care about the look of pores and smoothness. It refines how pores look; it does not change their actual size.

Best for

Glass Skin

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Picked, never paid for

What it is

Pore Firming Serum is a silky pore-smoothing serum with Red Bean PDRN and peptide. It is designed to refine, plump and improve the look of large pores with barrier-friendly ingredients.

Hero ingredients: Red Bean PDRN (purified red bean DNA fragments) and peptide
Size: 30 ml (1.01 fl oz)
Texture: silky serum
Suits skin with visible pores or uneven texture

How to use

Dispense a few drops onto clean hands and pat into skin, then follow with moisturizer. Use morning and evening.

Our Take

Why it made the edit.

Why we love it: It skips the salmon-derived PDRN most brands use, which is a real point of difference. The silky texture works well under moisturizer and makeup.
Skip it if: You expect pores to shrink permanently, which no serum can do.
The catch: Red Bean PDRN is the brand's own ingredient, so there's little outside research on it yet.

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