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Olive oil can soften your freshly coloured hair, but it can also turn your icy blonde a shade closer to brass. Both outcomes are real, and they depend on how you use it.
So is olive oil good for coloured hair? Yes, when you know the rules. Its oleic acid slips into the strand to lock in moisture, while vitamin E and polyphenols shield your colour from sun and pollution. The catch is weight and build-up, which can leave fine hair limp and speed up fading.
Here’s how to get the shine and frizz control without the downsides, plus six products worth trying.
Table Of Contents
- Key Takeaways
- Is Olive Oil Good for Coloured Hair?
- Benefits of Olive Oil for Dry, Colour-Treated Hair
- How to Use Olive Oil on Coloured Hair Without Build-Up
- Top 6 Olive Oil Products for Coloured Hair
- Olive Oil Precautions: Colour Fading, Brassiness and Fine Hair
- Frequently Asked Questions (FAQs)
- What is the best oil to use on colored hair?
- Can you put olive oil on color treated hair?
- What are the downsides of using olive oil on hair?
- Can I just leave olive oil in my hair?
- Can olive oil remove hair dye?
- How often should coloured hair get olive oil?
- Does olive oil lighten or darken coloured hair?
- Can olive oil be used on bleached hair?
- Conclusion
Key Takeaways
- Olive oil can soften dry, coloured hair, calm frizz, and add shine, but it won’t protect your colour or repair strength, so treat it as a moisturiser rather than a colour treatment.
- Use it once a week at most (every two weeks if your hair is fine or oily), keeping it on your ends and off your roots to avoid limp, greasy build-up.
- Shampoo before adding water to break down residue, then rinse well, condition, and use a clarifying shampoo every 2-4 weeks so oil doesn’t dull your colour.
- Watch your shade if you’re blonde, since olive oil’s gold tone can warm up lightened hair, and wait 72 hours after bleaching before using it.
Is Olive Oil Good for Coloured Hair?
An olive oil treatment can be a smart move for colored hair, as long as you use it with care. Pure oil won’t strip your dye, and its vitamin E gives you antioxidant protection while boosting hair hydration and color retention. Its polyphenols also act as antioxidants that shield hair from pollution and sun exposure.
The catch is its gold tone. Use it too often and it can warm up blonde or lightened shades. If your hair is fine, stick to just your ends. Choose a clear, color-neutral formula for much better color protection.
If you have warm undertones, the gold in that formula can work in your favor, and this guide to the best blonde shades for warm skin tones shows which ones complement it.
Benefits of Olive Oil for Dry, Colour-Treated Hair
Dry, colour-treated hair needs more than a quick fix, and olive oil can really deliver! Here are the three biggest benefits you’ll notice when you use it the right way. Let’s walk through each one so you can feel in control of your colour and your routine!
Softening Dry Strands
The oleic acid in olive oil slips into the hair shaft instead of just coating it, which makes it great for softening dry strands on colored hair.
Try extra virgin organic olive oil on slightly damp hair before you shampoo. Focus on your ends, then comb it through. You’ll lock in moisture and shine while brittle strands relax and soften.
Reducing Frizz
Softer strands are only half the story. That same smoothing action experiences frizz and flyaways too.
Olive oil works on hair cuticle sealing, so humid air can’t swell your colour-treated strands.
- Smooth a pea-sized amount through damp hair
- Scrunch a drop into dry curls
- Skip your roots to avoid limpness
You’ll notice better hair manageability fast.
Enhancing Shine
Frizz control sets up the next payoff: shine. Smooth strands bounce light back evenly, and that’s what you see as hair luster.
Warm a few drops of extra virgin olive oil between your palms, then glide it over mid-lengths and ends. Its oleic acid and squalene fill tiny cuticle gaps, so moisture and shine stay locked into your colored hair.
For a deeper treatment on dry or color-treated strands, try this homemade olive oil hair treatment, which adds simple mix-ins and timing tips.
Use less than you think.
How to Use Olive Oil on Coloured Hair Without Build-Up
You can keep colored hair glossy and light if you control how much olive oil goes on and how it comes off. Start with 1-2 tablespoons of extra virgin organic olive oil on dry hair, working through mid-lengths to ends and skipping the roots if your scalp runs oily.
Keep these three habits:
- Leave it on for 30-60 minutes under a shower cap.
- Treat once weekly, no more.
- Shampoo first, before adding water.
That last step breaks down greasy residue fast! Rinse with lukewarm water, repeat the shampoo if needed, then use conditioner after shampoo and finish with a cool rinse. Use a clarifying shampoo every 2-4 weeks. Your color stays vibrant, and your strands never truly feel weighed down.
Top 6 Olive Oil Products for Coloured Hair
Ready to find an olive oil product that actually works for your colour? Here are six colour-friendly picks that cover everything from shine and frizz control to gentle washing! Each one is chosen so you can match it to your hair type and get the results you want.
1. Hairpro London Edge Control Gel
Want edges that stay put without drying out your colour-treated hair? Hairpro London Edge Control Gel gives you firm hold, and olive oil and sweet almond oil work to nourish and strengthen your strands as you style!
The 80g tub is small enough to toss in your bag, so you can use it every day. Apply a tiny, pea-sized amount to your edges only, because over-applying can leave residue. It may not suit every hair type, so test it first.
| Best For | People who want a daily edge control gel with a firm hold and nourishing oils to keep their hair edges neat and strengthened. |
|---|---|
| Olive Oil | Olive and almond oil |
| Product Type | Edge control gel |
| Size | 80g tub |
| Hair Benefit | Nourishes and strengthens |
| Best For | Daily edge styling |
| Main Drawback | Residue if over-applied |
| Additional Features |
|
- Firm hold keeps hair edges in place
- Infused with sweet almond oil and olive oil to nourish and strengthen strands
- Compact 80g tub is easy to carry and suitable for daily styling
- May not suit all hair types
- Can leave residue if over-applied
- Only meant for topical use on the edges
2. Africas Best Olive Oil
Picture a dry, faded strand drinking in a warm, golden slick of moisture, then settling into a soft, glossy finish. That’s what Africa’s Best Olive Oil aims for!
This stimulating extra virgin olive oil formula penetrates your hair, skin, and nails, giving you all-day moisture and conditioning. Your colour-treated hair gets extra strength and softness, and curls especially gain shine.
Start small. Work a few drops through damp, dry-prone sections, focusing on your ends, and add more only if your hair still feels thirsty. The 4-ounce bottle is easy to control, but it won’t last long if you use it heavily. Keep in mind it’s a beauty product, not food-grade, and no clinical data backs its growth claim.
| Best For | People with dry, color-treated, or curly hair who want an easy-to-control olive oil product for daily moisture, softness, and shine. |
|---|---|
| Olive Oil | Extra virgin olive oil |
| Product Type | Hair oil |
| Size | 4 ounces |
| Hair Benefit | Moisture and softness |
| Best For | Dry or curly hair |
| Main Drawback | Not clinically tested |
| Additional Features |
|
- Made with extra virgin olive oil to give all-day moisturizing and conditioning
- Strengthens hair, improves softness, and adds shine, especially for curly hair
- Can also be used on skin and nails, and the 4-ounce bottle is easy to control
- No clinical testing or growth efficacy data backs the hair growth claim
- It is a beauty product and not food-grade, so it should not be used in cooking
- The small bottle may not last long with heavy or frequent use
3. ORS Olive Oil Shine Polisher
Picture a humid morning where your fresh color stays glossy instead of puffing into frizz.
ORS Olive Oil Shine Polisher is thick, so a little goes far. Smooth a pea-sized amount over damp or dry ends before you flat iron or blow-dry, and your strands won’t feel brittle afterward. It suits 3c curls and gray or salt-and-pepper hair well.
Some dislike the scent, and it won’t tame volume for every hair type.
| Best For | People with 3c curly or naturally gray and salt-and-pepper hair who want shine, less frizz, and brittleness protection before using a flat iron or blow dryer. |
|---|---|
| Olive Oil | Olive oil based |
| Product Type | Shine polisher |
| Size | N/A |
| Hair Benefit | Shine and frizz control |
| Best For | 3c and gray hair |
| Main Drawback | Scent dislikes |
| Additional Features |
|
- Adds shine and polish while helping reduce flyaways and frizz
- Helps keep hair from feeling brittle when used before flat irons or blow dryers
- Thick, moisturizing consistency means only a small amount is needed
- Some users find the scent unpleasant
- May not eliminate volume for every hair type
- Results can vary depending on individual hair type and preference
4. First Lady Herbal Hair Oil
Want a root vitalizer that works as hard as you do? First Lady Herbal Hair Oil moisturizes your strands and helps them hold that moisture longer, so you’ll fight split ends and reduce hair loss! It also reflects UV rays, which matters when you’re protecting fresh colour.
Here’s the catch: it’s a mix of several oils, not pure castor oil, and some users find it quite greasy. Start with a light hand, or save heavy oiling for a weekly scalp massage. The flip cap’s small hole gives you controlled dispensing, so you won’t overpour.
It suits all hair types, and you can use it on eyebrows and eyelashes. Growth results vary and take time, so stay patient!
| Best For | People of any hair type who want a moisturizing oil blend for thicker-looking hair, brows, and lashes and don’t mind a greasy feel or a slow, gradual routine. |
|---|---|
| Olive Oil | Olive oil blend |
| Product Type | Herbal hair oil |
| Size | N/A |
| Hair Benefit | Moisture and split-end defense |
| Best For | All hair types |
| Main Drawback | Greasy feel |
| Additional Features |
|
- Moisturizes hair and helps it hold moisture longer, which fights split ends and reduces hair loss
- Reflects UV rays, which helps protect hair, including freshly colored strands
- Works on all hair types, plus eyebrows and eyelashes, and the flip cap’s small hole lets you dispense in a controlled way
- It is a blend of several oils, not pure castor oil
- Some users find it quite oily or greasy, so it takes a light hand
- Hair growth results vary and can take time to notice
5. Dabur Vatika Olive Hair Oil
Want softer, shinier colour-treated hair without a greasy finish? Dabur Vatika Olive Hair Oil delivers! This 6.72-ounce bottle blends olive, canola, and cactus flower extracts with garlic and rosemary leaf oil. Use it as a pre-poo conditioner before shampooing, and you’ll notice more softness, shine, and less breakage!
Keep one thing in mind: it contains mineral oil, phenyltrimethicone, and synthetic fragrances, so rinse your hair thoroughly to avoid buildup. Growth results vary, too, so don’t expect miracles in your first month.
| Best For | People with dry or colour-treated hair who want a pre-poo conditioning oil to add softness and shine and cut down on breakage. |
|---|---|
| Olive Oil | Olive and canola |
| Product Type | Hair conditioning oil |
| Size | 6.72 ounces |
| Hair Benefit | Softness and shine |
| Best For | Pre-poo treatment |
| Main Drawback | Contains mineral oil |
| Additional Features |
|
- Blends olive, canola, and cactus flower extracts with garlic and rosemary leaf oil for moisturizing
- Used as a pre-poo conditioner, it is reported to reduce shedding and breakage
- Helps improve hair softness and shine
- Contains mineral oil and synthetic fragrances, so it needs thorough rinsing to avoid buildup
- Includes artificial colors CI 47000 and CI 61565
- Some users report it did not help hair growth after one month
6. Organic Olive Oil Shampoo Conditioner
Ready to treat your colored hair to something gentler? Organic Olive Oil Shampoo Conditioner is built on extra virgin organic olive oil, and it’s a smart pick for natural hair care fans!
Its fatty acids and vitamins A and E soak into the hair shaft, so dryness fades and split ends are less likely. The protective barrier it forms offers real hair color protection against UV damage and fading, while the smoothed cuticle means less frizz and more shine.
Pair it with a sulfate-free shampoo and rinse well. Some users noticed a thick film, and about a quarter of the product leaked in transit, so check your bottle on arrival.
Olive Oil Precautions: Colour Fading, Brassiness and Fine Hair
Before you pick a bottle, know where olive oil can trip you up. It’s a good moisturiser, but it isn’t a colour-protecting treatment, and the evidence doesn’t say otherwise.
Olive oil is a lovely moisturiser, but it won’t protect your colour, so don’t expect it to
Here’s what to watch for:
- Colour fading: Shampooing and water do most of the damage. If heavy oil forces you to wash more often or more harshly, your colour will fade faster.
- Brassiness: Olive oil doesn’t deposit violet or blue pigment, so it won’t fight yellow or orange tones. Those warm tones show up as colour fades, not because of the oil.
- Fine hair: Olive oil is heavy. Fine strands can turn limp and greasy quickly.
Start with a few drops on your ends only, and keep it off your scalp. Your hair will tell you if you’ve gone too far.
Frequently Asked Questions (FAQs)
What is the best oil to use on colored hair?
Wondering which oil your colored hair needs? Go lightweight: jojoba or argan. Extra virgin organic olive oil works too, adding moisture and shine, while antioxidants give UV protection for hair and keep hair color vibrancy.
Can you put olive oil on color treated hair?
Yes, you can. Olive oil coats your colored hair and smooths the surface, so it helps moisture and shine, frizz and flyaways, and rough split ends. It won’t repair hair strength, though.
What are the downsides of using olive oil on hair?
Is olive oil a miracle for everyone? Not quite!
Overdo it and you’ll get greasy buildup, greasy residue, and faster color fading. Fine hair goes flat, while protein sensitivity and poor moisture retention can follow!
Can I just leave olive oil in my hair?
Clients ask me this weekly! Yes, but go light. Use a dime-sized amount as a leavein conditioner or overnight hair treatment on ends. High hair porosity loves hair shaft smoothing, but roots get greasy buildup.
Can olive oil remove hair dye?
A client swore olive oil lifted her dye. It didn’t. Oil can’t reverse permanent color inside the hair shaft.
On colored hair, washing drives color fading, so use hair dye aftercare for hair color longevity.
How often should coloured hair get olive oil?
In my chair, clients land on once a week for colored hair.
If yours is fine or oily, stretch it to every two weeks. You’ll keep moisturizing benefits without buildup dulling your hair color longevity.
Does olive oil lighten or darken coloured hair?
Think of olive oil as a tint, not a bleach. On colored hair it won’t lighten or darken much, but hair color fading can creep in, and UV rays worsen it. Use conditioner after shampoo.
Can olive oil be used on bleached hair?
Your bleached hair is practically begging for olive oil! Yes, you can use it. It’s great for bleached hair care, hair moisture retention, hair damage prevention and hair shine enhancement. Wait 72 hours after bleaching.
Conclusion
Worried olive oil will wreck your colour? It won’t, if you keep it light. So, is olive oil good for coloured hair? Yes, when you use it with a plan.
Start with a few drops on dry ends, leave it on briefly, and rinse thoroughly. Watch your shade closely, especially if you’re blonde, and adjust as you go. Treat it like a finishing touch, not a daily soak, and your colour stays soft and glossy.
