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Davines OI Shampoo 1L

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$139.00 CAD
$139.00 CAD $0.00 CAD
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Hair Texture: Straight, Wavy, Curly, Coily
Hair Type: Fine, Medium, Thick

What It Is

The 1 litre professional size of OI Shampoo — same award-winning Roucou Oil formula as the 250ml, for households on the full OI ritual or stylists building backbar.

Hair Concerns

  • Daily OI routine households
  • Best per-ml value on OI Shampoo
  • Backbar + salon-tier supply
  • Multi-user households

Key Benefits

  • Same Roucou Oil award-winning formula as the 250ml in professional size
  • Best per-ml value on the OI Shampoo across the Zennkai catalog
  • Designed for households committed to the daily OI ritual

Highlighted Ingredients

  • Roucou Oil (Bixa Orellana Seed Extract) — same Amazonian Achiote hero as the 250ml
  • Sulfate-free milky-smooth cleansing system
Sulfate-free Paraben-free Vegan Professional litre size Best-selling Davines range B Corp since 2016 Made in Italy

What Else You Need to Know

The professional 1L is the same formula as the 250ml at significantly better per-ml value. Pairs with OI Conditioner 1L as the OI Litre Duo. Davines' best-selling product family — the OI line.

Fragrance

Same signature OI family scent — warm, luxurious, long-lasting.

How to Use

Apply to wet hair, massage gently, rinse thoroughly. Repeat if needed.

Authorized Davines retailer · Zennkai Canada since 1984 · Made in Italy · B Corp since 2016 · Carbon Neutral since 2018