Serum category

Korean serums, ranked.

Vitamin C, retinol, PDRN, azelaic acid, and the actives Korean formulators do best. Every guide is built from ingredient analysis, verified buyer reviews, and dermatologist input.

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VITAMIN C BEST VITAMIN C SERUM
Vitamin C
31 in test

Best Vitamin C Serum

Ascorbic, ethyl, and everything in between.

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Coming soon
PDRN BEST PDRN SERUM
PDRN
14 in test

Best PDRN Serum

Salmon DNA for non-believers.

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Coming soon
RETINOL BEST RETINOL
Retinol
19 in test

Best Retinol

Korean retinol that won't wreck your barrier.

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Coming soon
AZELAIC ACID BEST AZELAIC ACID
Azelaic Acid
12 in test

Best Azelaic Acid

For redness, bumps, and bacterial breakouts.

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