COSRX Retinol 0.5% Anti-aging Serum Retinoid Treatment for Face & Neck

COSRX Standards: COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE.

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