Shop Wholesale B5 Skin Balancing Ampoule - 30ml Renewal. The NAAP B5 Skin Balancing Ampoule - 30ml (including the "renewal" version, which shares consistent core ingredients) is a Korean skincare product that leverages D-panthenol (Pro-Vitamin B5) to provide intense hydration, strengthen the skin barrier, and offer soothing benefits. 

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