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Naturtint USA

Naturtint Permanent Hair Color 4NM Intense Brown (Packaging may vary)

Naturtint Permanent Hair Color 4NM Intense Brown (Packaging may vary)

UPC: 661176014316

Rated 4.9 out of 5
Based on 17 reviews
Size
$17.99
$14.99 $17.99
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Transform your look with Naturtint’s 4NM Intense Brown, a rich, radiant shade that delivers salon-quality results from the comfort of home. Infused with nature’s best ingredients, this permanent hair color provides stunning, long-lasting color while nourishing your hair.

Our pioneering formula is up to 90% naturally derived, giving you vibrant, healthy-looking color without harsh chemicals. Free from ammonia, parabens, and heavy metals, Naturtint is kind to your scalp and gentle on your hair, ensuring a more natural, vibrant result every time. Achieve up to 100% gray coverage with our advanced, cruelty-free and vegan-friendly solution that leaves hair softer, shinier, and full of life.

Why Choose Naturtint?

  • Enriched with plant-based ingredients for visibly healthier hair
  • No ammonia, no parabens, no heavy metals
  • Achieves up to 100% gray coverage
  • USDA BioPreferred® Certified and ISO 16128 compliant
  • Easy, mess-free application for beautiful color at home
  • Forever cruelty-free and vegan

Step confidently into a new, vibrant you with Naturtint’s botanically-inspired formula—luxurious, lasting color you can feel good about.

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Ingredients

COLORANT:
PEG-2 OLEAMINE. WATER (AQUA). ALCOHOL
DENAT. PEG-4 RAPESEEDAMIDE. PROPANEDIOL. OLEIC
ACID. ETHANOLAMINE. HYDROLYZED OAT PROTEIN.
HYDROLYZED CORN PROTEIN. HYDROLYZED SOY PROTEIN.
HYDROLYZED WHEAT PROTEIN. MEADOWFOAM
(LIMNANTHES ALBA) SEED OIL. TETRASODIUM
GLUTAMATE DIACETATE. SODIUM METABISULFITE.
SODIUM ERYTHORBATE. p-PHENYLENEDIAMINE. 4-
CHLORORESORCINOL. 2-METHYLRESORCINOL. 4-AMINO
-2-HYDROXYTOLUENE. p-AMINOPHENOL. N,N-BIS (2-
HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE. 2,4-
DIAMINOPHENOXYETHANOL HCL. m-AMINOPHENOL.
OCTADECYL DI-T-BUTYL-4-HYDROXYHYDROCINNAMATE.

COLOR DEVELOPER:
WATER (AQUA). HYDROGEN
PEROXIDE. CETYL ALCOHOL. CETEARYL ALCOHOL.
CETEARETH-20. LAURETH-3. OXYQUINOLINE SULFATE.
PHOSPHORIC ACID.

QUINOA MASK:
WATER (AQUA). CETEARYL ALCOHOL.
BEHENTRIMONIUM METHOSULFATE. SHEA (BUTYROSPERMUM
PARKII) BUTTER. SILYBUM MARIANUM ETHYL ESTER.
HYDROLYZED QUINOA. HYDROLYZED BAOBAB (ADANSONIA
DIGITATA) SEED EXTRACT. GLYCERYL STEARATE. TOCOPHEROL.
FRAGRANCE (PARFUM). SODIUM BENZOATE. POTASSIUM
SORBATE. BENZYL ALCOHOL. CITRIC ACID

Learn more about each ingredient →

Certifications

USDA BioBased Certification
FSC - Forest for All Forever

Learn more about our Certifications here →

Shipping & Returns

Order by 2pm EST for same day order processing and receive your order in 1 – 3 business days

Need to return it? You've got 30 days!

More Shipping & Return Info →

Allergy & Safety Info

We want all Naturtint customers to enjoy using our products safely and effectively, please find our Safety and Allergy information here

FAQ

View all FAQs here →

We're Available Elsewhere

Want to pick up a box of Permanent Hair Color today? Swing by your local health food store. Find a Retailer →

We're also available online at Amazon and Walmart

← View Permanent Hair Color Chart← View Root Retouch Color Chart

SHOP BY COLOR

VIEW COLOR CHART →VIEW ROOT RETOUCH COLOR CHART →
Write a Review
average rating 4.9 out of 5
Based on 17 reviews
  • 5 Stars
    15 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
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    0 Reviews
100% of reviewers would recommend this product to a friend
Easy To Apply
Rated 4 out of 5
17 Reviews
Reviewed by Jennifer S.
Verified Buyer
I recommend this product
Natural Hair Color
Brunette
Hair Type / Texture
  • Wavy
Benefits
  • 100% gray coverage
  • No Ammonia
  • Hydrating
  • Long-Lasting
  • No Artificial Fragrance
Rated 5 out of 5
Review posted

Best natural hair color on the market

I found Naturtint around 30 years ago. I have tried various natural haircolors over the years but I always go back to Naturtint.

It is the only one i have found that does not damage your hair or cause hair loss over time. Because I use Naturtint, I can still boast a beautiful head of hair at 61. And the colors are rich & stunning. Thank you Naturtint!!!

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Easy To Apply
Rated 4 out of 5
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Reviewed by Tracy H.
Verified Buyer
I recommend this product
Natural Hair Color
Brunette
Hair Type / Texture
  • Wavy
Rated 5 out of 5
Review posted

Good product

I thought it was pretty dark at first and I'm not a red person but I love it. Next one i might try would all brown. Seems to be lasting and no fading fast

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Easy To Apply
Rated 5 out of 5
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Reviewed by Regina G.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Truly Intense

While I was looking for a dark color, the 4NM Intense Brown was a little more intense that I preferred.

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Reviewed by Dinah M.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Switched

I was using a chestnut brown for a long time but switched over to the intense brown and love it.

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Reviewed by Jyoti A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Awesome color

First product that worked on my first application. Highly recommend for stubborn grays.

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The First Ever USDA Certified BioBased Permanent Hair Color

We want the best for you and the environment, so when creating formulas our goal is to replace as many synthetic ingredients as possible with plant-based alternatives. Simply put, we use as many naturally-derived ingredients as possible without sacrificing the quality of your results.

But why aren’t Naturtint products 100% natural? We use the Global ISO standard 16128 which defines naturally-derived as plant or mineral derived materials and water that have undergone limited processing. The naturally-derived percentage varies between product lines and ranges from 90% to 99%. 

What is Biobased? We hold ourselves to high standards and are proud to have the first permanent hair color to be certified by the USDA BioPreferred® Program. Biobased ingredients are derived from plants and other renewable sources and provide an alternative to petroleum-derived ingredients.

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  • Leader in better hair care

  • Pharmaceutical quality ingredients

  • Eco-friendly ingredients

  • Scientifically formulated by women

  • Vegan &
    cruelty-free