OI Refill Duo
Best-selling OI duo for all hair types
Beautifying shampoo and conditioner duo for all hair types. This OI routine gently cleanses while boosting softness, hydration, and radiant shine.
Infused with antioxidant-rich roucou oil, the formulas help protect hair from external stressors while leaving it silky, full-bodied, and beautifully scented.
Practice sustainability with the 500ml refill pouch. Each refill pouch reduces plastic use by 71% compared to two 250ml shampoo bottles. Plus, they're fully recyclable!
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Product Information
Shipping & Returns
Shipping & Returns
OI Refill Duo
OI Refill Duo
Best-selling OI duo for all hair types
Beautifying shampoo and conditioner duo for all hair types. This OI routine gently cleanses while boosting softness, hydration, and radiant shine.
Infused with antioxidant-rich roucou oil, the formulas help protect hair from external stressors while leaving it silky, full-bodied, and beautifully scented.
Practice sustainability with the 500ml refill pouch. Each refill pouch reduces plastic use by 71% compared to two 250ml shampoo bottles. Plus, they're fully recyclable!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Best-selling OI duo for all hair types
Beautifying shampoo and conditioner duo for all hair types. This OI routine gently cleanses while boosting softness, hydration, and radiant shine.
Infused with antioxidant-rich roucou oil, the formulas help protect hair from external stressors while leaving it silky, full-bodied, and beautifully scented.
Practice sustainability with the 500ml refill pouch. Each refill pouch reduces plastic use by 71% compared to two 250ml shampoo bottles. Plus, they're fully recyclable!
