Beauty Launches

CosRx Debuts Blue Peptide Serum to Support Healthy Aging

This serum is powered by advanced Peptide technology designed to support healthy aging while visibly improving skin plumpness and elasticity.

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By: Rachel Klemovitch

Assistant Editor

Derma skincare brand CosRx announces its latest innovation, The Blue Peptide Bakuchiol Plump Glow Serum.

This serum is powered by advanced Peptide technology designed to support healthy aging while visibly improving skin plumpness and elasticity.

Designed for effortless daily use, the Blue Peptide Bakuchiol Plump Glow Serum features a lightweight, fast-absorbing texture that glides smoothly onto the skin, leaving a soft, naturally luminous finish without heaviness or stickiness.

Its gentle formulation makes it suitable for a wide range of skin types, including sensitive skin, offering an effective yet approachable solution for those looking to support long-term skin health.

At the core of the formula is Blue Peptide (Copper TriPeptide-1), a premium ingredient naturally blue in color and known for supporting the skin’s structural integrity. Acting as a targeted “restoring signal,” it helps improve resilience, elasticity, and overall condition.

The formula is further enhanced with Bakuchiol, a plant-derived, low-irritation alternative to Retinol that helps maintain firmness over time, along with a 5 Multi-Peptide Complex to support overall skin quality and balance.

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