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iroiro

IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue (4oz)

  • Based on 835 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 15
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Features

  • Vibrant, Long-Lasting Color: Enjoy a rich, lasting hair color experience with Iroiro, a 100% vegan and cruelty-free semi-permanent dye. Our formula, made with 95% natural ingredients and pure coconut oil, ensures vibrant hues while nourishing and hydrating your hair.
  • Gentle and Nourishing: Our cream-based hair color gently restores dry or damaged hair without harsh chemicals. Infused with a delightful natural yuzu-cranberry fragrance, Iroiro makes coloring a pleasant and hair-healthy process.
  • Free from Harsh Chemicals: Iroiro is committed to clean beauty, free from petrol-based chemicals, PEGs, parabens, synthetic preservatives like Methylisothiazolinone, Methylchloroisothiazolinone, synthetic fragrances, peroxide, ammonia, PPD, and alcohol. It's beauty without compromise.
  • Eco-Friendly Packaging: Dedicated to reducing environmental impact, Iroiro uses innovative eco-pouches, a sustainable alternative to traditional packaging. These lightweight, compact pouches are designed to minimize waste and carbon footprint, ensuring you use every last drop of color.
  • Optimal for Lightened Hair: For those aiming for Silver, Platinum, or Pastel shades, pre-lightening hair to Level 10+ is recommended. Iroiro is available in 4 oz and 8 oz eco-pouches, catering to different needs while promoting an eco-conscious lifestyle.

Description

IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue 4oz

Product Dimensions ‏ : ‎ 4 x 1 x 4 inches; 4 ounces


Item model number ‏ : ‎ IR-45


UPC ‏ : ‎


Manufacturer ‏ : ‎ District713 Inc


Best Sellers Rank: #18,280 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #185 in Hair Color


#185 in Hair Color:


Customer Reviews: 4.5 4.5 out of 5 stars (835)


Color: Deep Blue


Container Type: Containers


Product Benefits: Nourishing


Brand Name: iroiro


Item Form: Cream


Hair Type: normal, Normal


Number of Items: 1


Manufacturer: District713 Inc


UPC: 615953308433


Package Size Name: 4 oz


Recommended Uses For Product: Hair coloring, especially for lightened hair aiming for Silver, Platinum, or Pastel shades; Hair nourishment and hydration during the coloring process


Suitable Hair Color: Blue


Item Weight: 4 ounces


Model Number: IR-45


Manufacturer Part Number: IR-45


Material Features: Natural


Material Type Free: Ammonia Free, Peroxide Free


Full Cure Time: 180 minutes


Hair Color Permanence: Semi-Permanent


Unit Count: 4 Fluid Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • In love with this dye!!!
I’ve been using this for the last 3 months and I’m obsessed. I like to mix in a little bit of the iro iro violet with this and it comes out as a midnight blue color Pros: -Very long lasting color -So vibrant -Super pretty shade -not patchy at all -fades out pretty Cons: - Easily stains skin and shower/everything else. However with the right soap and cleaning products it comes out easily. Regardless of the staining iroiro is the only brand I use now, it’s the best ... show more
Reviewed in the United States on January 2, 2026 by Sarah
    • Lasts about a month before it starts to fade
Very good deep blue and lasts about a month before very noticeable color change
Reviewed in the United States on February 6, 2026 by Amazon Customer
    • Good
It's the best thing I've been able to buy, the truth is that it's very good and durable, effective in its description, I'll buy it again without a doubt
Reviewed in the United States on November 20, 2025 by Eli
    • Works great, easy to use. Not great on grey coverage
Review Image by Victoria L. Gillespie Victoria L. Gillespie
Easy to use, no heavy scent, does stain easily so make sure you protect your hands and tub. I’m my experience, it doesn’t stick to gray/white hair but work wonderfully on the rest of my head. Would recommend a towel you don’t care about after you wash your hair because it does continue to bleed like most bright colors. Overall, it came out great. I mixed the royal blue with the purple for my color. ... show more
Reviewed in the United States on March 10, 2023 by Victoria L. Gillespie Victoria L. Gillespie
    • pretty but dark
it’s really pretty but this blue is superrrr dark, darker than the swatch picture showed so maybe expect it to be really dark
Reviewed in the United States on January 7, 2026 by lil dude
    • Not long lasting. Great if you want to experiment with colors.
Easy to apply and it smells amazing. Only thing is, it doesn't last very long. I used it on my sons mowhawk, and being a boy he doesn't like taking showers when I tell him. So even tho he's only washed his hair 3 or 4 times since I first dyed it, its already faded to a super pale blue. But, if you don't know if you want your hair a particular color, then this would be ideal since it washes out quicker than other products. ... show more
Reviewed in the United States on August 4, 2020 by Zoltan Pluto
    • Very good results. Better than expected. Smells good. Easy to brush with 20 developer.
It’s the most true blue I could find. Fades into an aqua which I also like. It fades for my previously red dyed hair in about a month or 8-12 washes. It doesn’t care for my roots but makes my natural brown hair a darker shade which looks purposeful. The blue sticks to the darker shade after another dying. Very happy with the results. ... show more
Reviewed in the United States on March 17, 2025 by Emilie
    • Best blue hair dye
Review Image by Jillian Reeves Jillian Reeves
I had a tealish hair color when I used manic panic blue, but when I used this it made it to a dark blue, I have shortish/medium hair and still have a lot left over. Some parts of my hair didn't take it for some reason but don't think it was the hair dye, either way I would get this hair dye, I think it works so good and I love it, loved how I got the blue I wanted. ... show more
Reviewed in the United States on November 8, 2025 by Jillian Reeves Jillian Reeves

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