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Overtone Cosmic Cobalt color depositing treatment mask jar with blue paste on a white background
Overtone Cosmic Cobalt color depositing treatment mask jar with blue paste on a white background

Cosmic Cobalt Color Depositing Treatment Mask

previously known as Extreme Blue Coloring Conditioner

4.5
Rated 4.5 out of 5 stars
325 Reviews
Size8oz
$32.00
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Product Details

Elevate your hue with our Color Depositing Treatment Masks! 

Our less-toxic, long-lasting semi-permanent color deeply nourishes and provides moisture. Enriched with natural oils like Jojoba and Coconut, envelop your hair in nourishment for irresistibly smooth, soft, and lustrously shiny looking hair. Feel confident and refreshed with this easy to use, failproof application. 

This gentle formula respects your hair’s integrity, depositing color with nourishing natural ingredients that your hair and scalp will love! 

Non-damaging. Deposit only without any lightening agents.
*Lasts 2-3 weeks or up to 10 washes.
*Individual color results may vary. 

Ingredients

Ingredients: Water (Aqua/Eau), Cetearyl Alcohol, Cetyl Alcohol, Stearyl Alcohol, Behentrimonium Chloride, Glycerin, Guar Hydroxypropyltrimonium Chloride, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Oenothera Biennis (Evening Primrose) Oil, Persea Gratissima (Avocado) Oil, Olea Europaea (Olive) Fruit Oil, Linum Usitatissimum (Linseed) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Mentha Cardiaca (Spearmint Oil), Rosmarinus Officinalis (Rosemary) Leaf Oil, Benzyl Alcohol, Dehydroacetic Acid, Polysorbate 60, Amodimethicone, Phenoxyethanol, Ethylhexylglycerin


Contains one or more of: Basic Blue 9, Basic Blue 99, Basic Orange 2, Basic Violet 1, Basic Violet 2, Acid Violet 43, Basic Red 46, Basic Red 76, Basic Green 4, Basic Brown 16, Basic Yellow 57, Basic Yellow 40

How to use

With gloves, apply the Color Depositing Treatment Mask evenly to dry hair. Allow it to infuse for 10-15 minutes, embracing the transformation. Then thoroughly rinse your hair and scalp with warm water. For continually vibrant hues, make this ritual a weekly affair!

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Cosmic Cobalt Color Depositing Treatment Mask

$32.00

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4.5
Rated 4.5 out of 5 stars
Based on 325 reviews
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325 reviews
  • MB
    Metrice B.
    Verified Buyer
    Reviewing
    Cosmic Cobalt Color Depositing Treatment Mask
    I recommend this product
    Pre-Bleached? Yes
    Starting Shade Dark Blonde - Light Brown
    Hair Texture Curly
    Product Standouts Vibrant Color, Hydrates , Curl Friendly, Easy To Use, Good For Brown Hair
    Age 25-34
    Rated 5 out of 5 stars
    Yesterday
    Nice, strong color

    It's a really good blue and it works really well with the teal as well and the purple. I used it to blend the top portion of my hair from the turquoise and into the black portion of my hair, because I realized that I had missed a bunch, lol. But it looks nice besides the turquoise and the purple. But like with any of the other strong colors, I do recommend preparing your bathroom; because if you fling it anywhere that's not on your head, it will stain.

    Was this helpful?
  • KS
    Kelly S.
    Verified Buyer
    Reviewing
    Cosmic Cobalt Color Depositing Treatment Mask
    I recommend this product
    Pre-Bleached? No
    Starting Shade Fantasy Shade
    Hair Texture Wavy
    Product Standouts Easy To Use
    Age 35-44
    Rated 5 out of 5 stars
    1 month ago
    Cosmic cobalt

    A rich color that looks amazing.

    Was this helpful?
  • MS Profile picture for Maddie S.google logo
    Maddie S.
    Verified Reviewer
    Reviewing
    Cosmic Cobalt Color Depositing Treatment Mask
    I recommend this product
    Pre-Bleached? Yes
    Starting Shade Dark Blonde - Light Brown
    Hair Texture Wavy
    Product Standouts Vibrant Color, Easy To Use, Hair Growth , Hydrates , Boosts Shine
    Age 25-34
    Rated 5 out of 5 stars
    3 months ago
    Underrated GOAT

    This blue is gorgeous and long-lasting. It also does a great job not fading to that weird aqua shade. I also mix it with Extreme/Vibrant Purple for an electric purple look.

    Was this helpful?
  • SS
    Susan S.
    Verified Buyer
    Reviewing
    Cosmic Cobalt Healthy Color Duo
    I recommend this product
    Pre-Bleached? No
    Starting Shade Light - Dark Gray
    Hair Texture Wavy
    Product Standouts Boosts Shine, Vibrant Color, Hydrates , Easy To Use, Scalp Health
    Age 55+
    Rated 5 out of 5 stars
    3 months ago
    I LOVE THIS PRODUCT!

    Vibrant color, hair feels awesome, easy to use

    Was this helpful?
  • MW
    Miranda W.
    Verified Buyer
    Reviewing
    Cosmic Cobalt Color Depositing Daily Conditioner
    I recommend this product
    Pre-Bleached? Yes
    Hair Texture Straight
    Product Standouts Vibrant Color, Easy To Use
    Age 25-34
    Rated 5 out of 5 stars
    4 months ago
    AMAZING

    I have been an overtone fan for awhile. As of recently I feel like they change their formula as I can feel a difference when I apply it. It leaves so much more color now! I have people asking me how long ago I initially dyed my hair and they are super surprised by how bright it still is. I don’t know what I would do without overtone!

    Was this helpful?

frequently asked questions

Will Cosmic Cobalt show without bleach? (HERO)

It shows best on lightened hair. On dark hair, it appears navy-toned.

Is Cosmic Cobalt very bright?

Yes, on blonde hair.

Does blue fade slowly?

Yes, blue pigments linger longer.

Will it stain?

Likely; gloves recommended.

Is Cosmic Cobalt damaging?

No.

How long does Cosmic Cobalt last?

Longer than pink shades.

Does it fade green?

It may soften toward blue-green.

Is it bold or muted?

Bold on light hair.

Will it show on black hair?

Very subtle.

How do I maintain Cosmic Cobalt?

Use a blue Daily Conditioner.

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WHAT’S INSIDE? ONLY THE GOOD STUFF.

We’re serious about what goes into our products - cruelty-free, vegan and focused on
blending performance with hair health. Because why compromise when you can have it all

INSIDE THE MASK

Where healthy hair and real color meet.