- Visibly Softer Hair From the First Use: Most customers see results immediately. The texture change is dramatic.
- Cuts Frizz and Boosts Shine: Tames flyaways, smooths the cuticle, and adds a luminous, glossy finish.
- Effortless Combing and Styling: Makes wet-hair detangling fast and dry-hair styling easier.
- Built for Every Hair Type: Works on fine, medium, coarse, curly, coloured, bleached, or extension-supported hair.
- The OI Scent That Stays: Long-lasting signature fragrance that customers consistently call out as a top reason for repurchase.
- Conditioner, Mask, or Both: The only OI product that works as either an in-shower conditioner or a pre-shampoo treatment, depending on what the hair needs on the day
- The Roucou Oil Hero: The same Amazonian seed oil that's made the OI line a salon favourite for over a decade : it shields the hair from sun, pollution, and styling stress
- The Signature OI Scent: Warm, aromatic, sweet-floral with notes of thyme and pine that linger on the hair for days
- A Cult Repurchase: Customers describe it in their reviews as ride-or-die, life-changing, and the reason they no longer use anything else
- Made in Italy, Vegan, B Corp Certified: Sustainability without compromise on results
- 1. Scoop a Small Amount: A nickel-sized dose for short or fine hair, a toonie for thick or long.
- 2. Warm Between Your Palms: The butter melts on contact with body heat : this is what turns it from a rich solid into a silky cream.
- 3. Apply Based on Hair Type: For medium to coarse, curly, or damaged hair, apply to damp hair after shampoo, work through mid-lengths and ends, and leave on for 5 to 10 minutes. For fine or oil-prone hair, apply to dry hair before shampoo, let it sit for 10 minutes, then wash with OI Shampoo as usual.
- 4. Rinse Thoroughly: The formula rinses clean and doesn't leave a residue when properly washed out.
- 5. Dry and Style as Usual: Pair with OI All In One Milk on towel-dried hair for the full OI signature look.
- 6. Pro Tip: For the worst frizz days or after a colour service, use it both ways : pre-shampoo as a mask, then again post-shampoo as a conditioner. Customer reviews call this combination transformative. For hair extensions, OI Hair Butter is one of the few products that works on both natural and extension hair without weighing the bonds or wefts down. Heads-up on the scent : it's strong and lingers (which is exactly why most people love it), but if you're scent-sensitive, test before committing.
What is OI Hair Butter used for?
OI Hair Butter is Davines' most indulgent OI product : a rich, silky butter that melts into the hair to deliver deep nourishment, soft texture, frizz control, and the OI line's signature shine. It works two ways depending on your hair type: as a regular conditioner after shampoo on medium to coarse hair (rinse after 5 to 10 minutes), or as a pre-shampoo mask on fine or oil-prone hair (apply to dry hair, leave 10 minutes, then wash). Many customers love it so much they stop using a separate conditioner entirely. Best for dry, coarse, curly, coloured, or extension-supported hair.
Will OI Hair Butter weigh down fine hair?
Not if you use it the right way. The Davines formula is rich by design, so the trick for fine hair is to apply it to dry hair before shampooing, leave it on for 10 minutes, then wash it out with OI Shampoo. The pre-shampoo method gives fine hair the conditioning and shine benefits without leaving residue. Reviews from customers with fine hair are some of the most enthusiastic in the OI line : many use it as their primary conditioner this way. If you do use it as an in-shower conditioner on fine hair, apply only to mid-lengths and ends, keep the dose small (a nickel), and rinse thoroughly.
Can I use OI Hair Butter on hair extensions?
Yes : and Davines specifically calls this out as a strength. Customer reviews from people with extensions consistently mention OI Hair Butter as one of the few products that conditions both the natural hair and the extension hair without compromising the bonds, tape, or wefts. Apply to damp hair after shampoo (avoiding the attachment points if possible), leave on for 5 minutes, and rinse thoroughly. For tape-ins, avoid working the product directly into the tape area. For sewn-in or k-tip extensions, the natural hair gets the nourishment and the extensions stay smooth and tangle-free between salon visits.
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OI Hair Butter
SKU: 8004608298519
Regular price
$66.00
$56.1015% off
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The jar people replace conditioner with.
OI Hair Butter is the OI line's most indulgent format : a rich, silky butter that melts into the hair and leaves it noticeably softer, smoother, and glossier from the first use. Reviews keep using the same words : ride or die, never going back, my hair has never been this soft. Some customers stop buying separate conditioner altogether and just use this.
What makes it different is the flexibility : use it as a conditioner after shampoo on medium to coarse hair, as a pre-shampoo mask on fine hair, or both for the days when your hair just needs more. Frizz drops, combing gets easier, and the OI signature scent (warm woods, sweet floral, a long lingering finish) stays with you. Best for dry, coarse, curly, coloured, or frizz-prone hair, plus extensions.
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- Visibly Softer Hair From the First Use: Most customers see results immediately. The texture change is dramatic.
- Cuts Frizz and Boosts Shine: Tames flyaways, smooths the cuticle, and adds a luminous, glossy finish.
- Effortless Combing and Styling: Makes wet-hair detangling fast and dry-hair styling easier.
- Built for Every Hair Type: Works on fine, medium, coarse, curly, coloured, bleached, or extension-supported hair.
- The OI Scent That Stays: Long-lasting signature fragrance that customers consistently call out as a top reason for repurchase.
- Conditioner, Mask, or Both: The only OI product that works as either an in-shower conditioner or a pre-shampoo treatment, depending on what the hair needs on the day
- The Roucou Oil Hero: The same Amazonian seed oil that's made the OI line a salon favourite for over a decade : it shields the hair from sun, pollution, and styling stress
- The Signature OI Scent: Warm, aromatic, sweet-floral with notes of thyme and pine that linger on the hair for days
- A Cult Repurchase: Customers describe it in their reviews as ride-or-die, life-changing, and the reason they no longer use anything else
- Made in Italy, Vegan, B Corp Certified: Sustainability without compromise on results
- 1. Scoop a Small Amount: A nickel-sized dose for short or fine hair, a toonie for thick or long.
- 2. Warm Between Your Palms: The butter melts on contact with body heat : this is what turns it from a rich solid into a silky cream.
- 3. Apply Based on Hair Type: For medium to coarse, curly, or damaged hair, apply to damp hair after shampoo, work through mid-lengths and ends, and leave on for 5 to 10 minutes. For fine or oil-prone hair, apply to dry hair before shampoo, let it sit for 10 minutes, then wash with OI Shampoo as usual.
- 4. Rinse Thoroughly: The formula rinses clean and doesn't leave a residue when properly washed out.
- 5. Dry and Style as Usual: Pair with OI All In One Milk on towel-dried hair for the full OI signature look.
- 6. Pro Tip: For the worst frizz days or after a colour service, use it both ways : pre-shampoo as a mask, then again post-shampoo as a conditioner. Customer reviews call this combination transformative. For hair extensions, OI Hair Butter is one of the few products that works on both natural and extension hair without weighing the bonds or wefts down. Heads-up on the scent : it's strong and lingers (which is exactly why most people love it), but if you're scent-sensitive, test before committing.
What is OI Hair Butter used for?
OI Hair Butter is Davines' most indulgent OI product : a rich, silky butter that melts into the hair to deliver deep nourishment, soft texture, frizz control, and the OI line's signature shine. It works two ways depending on your hair type: as a regular conditioner after shampoo on medium to coarse hair (rinse after 5 to 10 minutes), or as a pre-shampoo mask on fine or oil-prone hair (apply to dry hair, leave 10 minutes, then wash). Many customers love it so much they stop using a separate conditioner entirely. Best for dry, coarse, curly, coloured, or extension-supported hair.
Will OI Hair Butter weigh down fine hair?
Not if you use it the right way. The Davines formula is rich by design, so the trick for fine hair is to apply it to dry hair before shampooing, leave it on for 10 minutes, then wash it out with OI Shampoo. The pre-shampoo method gives fine hair the conditioning and shine benefits without leaving residue. Reviews from customers with fine hair are some of the most enthusiastic in the OI line : many use it as their primary conditioner this way. If you do use it as an in-shower conditioner on fine hair, apply only to mid-lengths and ends, keep the dose small (a nickel), and rinse thoroughly.
Can I use OI Hair Butter on hair extensions?
Yes : and Davines specifically calls this out as a strength. Customer reviews from people with extensions consistently mention OI Hair Butter as one of the few products that conditions both the natural hair and the extension hair without compromising the bonds, tape, or wefts. Apply to damp hair after shampoo (avoiding the attachment points if possible), leave on for 5 minutes, and rinse thoroughly. For tape-ins, avoid working the product directly into the tape area. For sewn-in or k-tip extensions, the natural hair gets the nourishment and the extensions stay smooth and tangle-free between salon visits.
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