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As of July 17, 2026, Cosrx The Blue Peptide Bakuchiol Plump Glow Serum is cheapest at COSRX Official for $27.00.
A powerfully-formulated hydro-glow booster powered by blue-hued peptides and bakuchiol to help visibly improve the look of skin density.
This plumping radiance serum helps smooth the look of pores, texture, and dark spots for a flawless, glass-like glow.
Copper Peptide 0.5% (5,000ppm) + Bakuchiol 0.25% (2,500ppm)
50mL / 1.69 fl. oz.
*Free Shipping on this serum until May 31th(PST).
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No price drops in the last 90 days. The all-time low was $27.00 at COSRX Official on April 29, 2026.
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Find Cosrx The Blue Peptide Bakuchiol Plump Glow Serum on Alencia — currently available at one retailer. Set a free price alert and get notified the next time the price drops.
