Oi Shampoo
$2.00 – $100.00
Satisfaction Guaranteed
We process most orders within 24 hours (M-F)
Milky-smooth OI Shampoo is for all hair types— it is the perfect daily shampoo to maintain soft, shiny and voluminous hair.
Winner of Refinery 29’s 2015 Beauty Innovator Awards for Go-To Shampoo.
Why We Love it
Shine
Moisture
Softening
Massage gently into hair and scalp, then rinse thoroughly. Repeat if necessary, and follow with OI Conditioner.
36 reviews for Oi Shampoo
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Verified owner
What hair concern(s) were you trying to solve? :
- Sensitized Scalp
What is your texture and hair history? :
- Color
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Verified owner What hair concern(s) were you trying to solve? :
- Damaged
What is your texture and hair history? :
- Color
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Verified owner What hair concern(s) were you trying to solve? :
- Damaged
- Oily
What is your texture and hair history? :
- Color
- Highlighted
- Fine or Thin
- Thick
It’s absolutely luxurious and makes your hair smell and feel amazing!
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Verified owner What hair concern(s) were you trying to solve? :
- Damaged
- Dry/Brittle
- Frizzy
What is your texture and hair history? :
- Color
- Curly/Wavy
- Thick
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Verified owner Love this shampoo
Oi Shampoo
We’re here to help!
Questions about products or general inquiries, contact us at:
(916) 623-5683
Our customer service hours are
Monday – Friday: 9AM – 4PM PST
You can send us a message using our Orders Contact Form.
All OI products contain Roucou Oil, coming from a plant in Amazonia with an antioxidant action and properties which counter free radicals. Extremely rich in beta carotene, which has a restructuring function on hair, Roucou Oil considerably reduces cellular damage due to UV rays, prevents ageing, preserves the skin’s elasticity and is full of oligo elements and ellagic acid, which are highly effective in neutralising free radicals. Formulas do not contain sulphates or parabens.
Water, sodium lauroyl methyl isethionate, disodium laureth sulfosuccinate, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium lauryl sulfoacetate, panthenol, fragrance, benzyl alcohol, sodium methyl 2-sulfolaurate, ppg-26-buteth-26, acrylates/c10-30 alkyl acrylate crosspolymer, phenethyl benzoate, coco-glucoside, glyceryl oleate, sodium benzoate, peg-40, hydrogenated castor oil, glycol distearate, trisodium ethylenediamine disuccinate, polyquaternium-7, disodium 2-sulfolaurate, amodimethicone, helianthus annus (sunflower) seed oil, guar hydrozypropyltrimonium chloride, c11-15 pareth-7, sodium chloride, glyceryl stearate, laureth-9, trideceth-12, glycerin, citronellol, bixa orellana seed extract, geraniol, benzoic acid.
What hair concern(s) were you trying to solve? :
What is your texture and hair history? :
What hair concern(s) were you trying to solve? :
What is your texture and hair history? :
What hair concern(s) were you trying to solve? :
What is your texture and hair history? :
It’s absolutely luxurious and makes your hair smell and feel amazing!
What hair concern(s) were you trying to solve? :
What is your texture and hair history? :
Love this shampoo