COSRX 5-PDRN Complex Hydrogel Eye Patches — 60 Under-Eye Patches, Brightening & Hydrating

COSRX 5-PDRN Complex Collagen Gel Eye Patches are hydrogel under-eye patches infused with five types of PDRN, vitamin C, peptides, and multiple hyaluronic acids to brighten, hydrate, and smooth the look of tired under-eyes.

These Korean skincare hydrogel patches deliver a concentrated serum layer—85 g of solidified 5-PDRN serum per set—designed to fit the under-eye contour and leave skin looking refreshed. The formula combines salmon-derived PDRN sources with botanical and microbial PDRN, vitamin C, glutathione, peptides, and five types of hyaluronic acid to address uneven tone, dryness, and the appearance of fatigue without artificial colors. The material is irritation-tested and uses naturally derived pigments; COSRX recommends a patch test prior to use.

How do these patches target dark circles and uneven tone?

The patches rely on a concentrated blend of 5-PDRN types plus vitamin C and glutathione to support the appearance of brighter under-eyes. The hydrogel delivers active ingredients directly to the skin surface for targeted treatment where it's most needed.

• Five distinct PDRN sources for multi-targeted support.
• Vitamin C and glutathione for a radiant-looking finish.
• Serum-infused hydrogel ensures sustained contact with under-eye skin.

What results can I expect after one use and with continued use?

After a single application, users typically notice a fresher, more hydrated appearance and reduced visible redness in clinical settings. Regular use may help maintain a brighter, smoother under-eye look and better moisture retention over time.

• Immediate: refreshed, hydrated appearance and reduced redness.
• Short term: improved look of tone and texture with repeated use.
• Ongoing: firmer-looking, more resilient under-eye skin when used consistently.

How do I apply these hydrogel eye patches for best results?

Use on clean, dry skin. Place a patch under each eye, leave on for at least 10 minutes (longer if you prefer), then remove and gently massage remaining serum into the area to maximize absorption.

• Cleanse and dry the face before application.
• Wear for 10 minutes or longer for deeper serum delivery.
• Pat residual serum into skin; no rinsing required.

Are these patches suitable for sensitive skin?

The formula is irritation-tested and uses naturally derived colorants instead of artificial dyes, but individual reactions vary. COSRX advises performing a patch test on the body and waiting 24 hours before applying to the face; stop use and consult a doctor if irritation occurs.

• Irritation-tested with clinical reduction in redness after one use.
• Contains naturally derived pigments rather than synthetic colorants.
• Patch testing is recommended before first use.

Who is this for: These patches suit anyone seeking an intensive under-eye boost—people with tired or dehydrated under-eyes, those wanting to brighten uneven tone, and skincare users who prefer concentrated hydrogel treatments from a Korean beauty brand. They are ideal as a weekly pampering step, a quick pre-event refresh, or a targeted complement to a daily skincare routine for sustained radiance.