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COSRX The 6 Peptide Skin Booster Serum
COSRXSerumTypical origin · South Korea

The 6 Peptide Skin Booster Serum

Dry · Combination

No community rating yet.

Part of COSRX's stripped-down The RX line: six peptides at a combined 3,000 ppm in a slippery essence-serum meant to be pressed in like a booster. Fans use it as an affordable understudy for luxury firming essences; skeptics find the results politely gradual.

Where to buy

$21.00

Ulta Beauty

Price checked Jul 15, 2026

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Price and availability may have changed since our check.

Product

Hexapeptide ComplexNiacinamideSodium Hyaluronate
Product
Serum
Typical origin · South Korea
South Korea
Product facts
Dry · Combination

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