Retinal

Our anti-aging core line, built around liposomal retinal for wrinkles, firmness, and uneven texture. Available in graduated strengths from 1% to 12%, so you can start gentle and build tolerance at your own pace.

SEOUL 1988 Eye Cream : Retinal Liposome 4% + Fermented Bean

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K-SECRET SEOUL 1988 Retinal 2% Black Ginseng Serum

SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng

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K-SECRET SEOUL 1988 Retinal 1% Fermented Rice Cream

SEOUL 1988 Cream : Retinal Liposome 1% + Fermented Rice

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K-SECRET SEOUL 1988 Retinal 12% Black Rice Advanced Shot

SEOUL 1988 ADVANCED SHOT: RETINAL LIPOSOME 12% + BLACK RICE

K-SECRET SEOUL 1988 C-Retinal Bamboo Refining Pad

SEOUL 1988 REFINING PAD : C-Retinal + BAMBOO

K-SECRET SEOUL 1988 Retinal Glow Eye Patch with Reti-NAD and Turmeric

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SEOUL 1988 RETINAL GLOW EYE PATCH : RETI-NAD + TURMERIC