• Dark Brown H2O Natural Hair Dye
  • Dark Brown H2O Natural Hair Dye
  • Dark Brown H2O Natural Hair Dye
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Natural Colour Works

DARK BROWN 3/0 - H2O HAIR COLOUR

DARK BROWN 3/0 - H2O HAIR COLOUR

£10.00
£10.00
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Shipping calculated at checkout.

Our DARK BROWN 3/0 shade is a favourite with those looking for intense brunette tones.

Ideal for clients with deep brown or black hair, this luxurious colour provides a rich, sumptuous finish that feels light and natural. It creates a deep, captivating brown with excellent grey coverage.

The colour adds depth and dimension, leaving your hair looking vibrant and healthy. Perfect for anyone wanting a wonderfully natural look, this shade delivers a rich, glossy finish that enhances your inherent beauty.

Embrace this dark brown shade and enjoy the benefits of our H2O Water Colour range, combining beauty and care in every product. This will not lighten your hair and is 100% Vegan.

Note: If you have long hair, we’d recommend you buy two of our colour pouches to make sure you have enough coverage. If your long hair is extra thick buy three.

ABOUT H20

We’ve been using H20 Water Colour to give a feel-good gloss to our clients’ hair in our London salon for over 20 years.

Its gentle formulation makes it simple to use, caring for your hair colour at home. It will not lighten your hair.

  • Zero Breakage - 95% water-based, free from ammonia, peroxide and resorcinol protecting hair from damage.
  • Sensitivity Friendly - Gentle for sensitive scalps and fragile hair caused by hormonal changes and health conditions.
  • Vibrant Glossiness - Enhance or cover greys in beautiful colours with a glossy finish and natural looking regrowth.
  • Planet Minded - Reduce, reuse, recycle or compost - order just what you need and use what you have at home.

CUSTOMER REVIEWS

At Natural Colour Works, we believe beauty should be environmentally considerate, cruelty-free and gentle on hair, scalp, and skin. Our clients mean everything to us, and we love hearing from you.

⭐⭐⭐⭐⭐

I’m from London and come back to the salon when I’m back home but i live in Singapore now and use a golden blond water colour to do root touch ups as there’s nothing like this in Singapore. I use a light copper one for the ends to make it glossy. My hair always feels really good afterwards like when it’s had a treatment.

Emma Mace

⭐⭐⭐⭐⭐

I’ve been a loyal customer for over 20 years and use the colour when I’m not able to come in. I started buying 5/75 in lockdown to use at home to cover up my greys. It leaves my hair silky soft and shiny, and I wouldn’t use anything else.

Claire Chaplin

⭐⭐⭐⭐⭐

I go to the salon when I visit London and have my hair done but always leave with a couple of light brown water colours to tide me over as I love the feel of it and it’s easy to do at home.

Mary Goodwin

I use the H2O dye at home because it covers my grey and I don’t get a sore head like I do with other colours – I couldn’t do without it. Thank goodness I found it!

Sarah James

⭐⭐⭐⭐⭐

This is the only colour I would ever use as it covers my grey and seems to condition it at the same time. I now live back in Australia and have it sent to me in bulk. I’ve been using the 7/43 shade for years and I love it!

Tori Williams

⭐⭐⭐⭐⭐

I buy the H2O colour for my partner so he doesn’t look grey. It works without it looking obvious so that no one can really tell.

Marcus

DELIVERY & RETURNS

DELIVERY

We send H20 Water Colour via Royal Mail Tracked Postage. 

We offer shipping to a wide range of countries including Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Hungary, Iceland, India, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, United Arab Emirates, and the United States.

EXCHANGES

If you have received the wrong colour or your goods are damaged, please let us know straight away so we can send you a new one.

RETURNS & REFUNDS

We want you to love our products as much as we do. If you're not completely happy, we’re here to help, please get in contact info@naturalcolourworks.com.

Hassle-Free

We accept returns within 30 days of purchase on products that are unused, unopened, and are in their original packaging. 

Irritation 

Allergies are personal and a minority of people may react to one of our ingredients. This can change over time, so even if you’ve used Natural Colour Works™ H20 Water Colour before, we recommend that you ALWAYS skin test 48 hours before use. 

Easy Return Steps

1. Get in Touch: Email us at info@naturalcolourworks.com with your order number and why you would like to return your item along with photographs.

2. Return Instructions: We'll contact you with return instructions.

Once we’ve received and inspected your return, we’ll process your refund to the original payment method.

Note: Shipping costs are non-refundable.

INGREDIENTS

Sodium Sulphate, Sodium Percarbonate, Xanthan Gum,  Hydroxyethylcellulose, Hydrated Silica, Sodium Lauroyl Sarcosinate, Paraffinum Liquidum, Sodium Metasilicate, +/-4-Amino-m-Cresol,+/- 2-Amino-6-Chloro-4-Nitrophenol,+/- p-Phenylenediamine Sulfate, +/- 4-Amino-2-Hydroxytoluene, +/- HC Yellow No. 2, +/- 1,5-Naphthalenediol, +/-1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate, +/-p-Aminophenol, +/-Toluene-2,5-Diamine Sulfate.

CAUTION - KEEP OUT OF REACH OF CHILDREN 

This product contains hazardous ingredients, which may cause skin irritation to certain individuals. Always skin test 48 hours before use as directed in this leaflet. This product must not be used for dyeing eyelashes or eyebrows. Avoid contact with eyes. If product gets into eyes, rinse immediately with water. If any irritation occurs, seek medical advice.

Store Colour Pouch in a cool dry place away from direct sunlight. Packaging has a maximum shelf life of 12 months

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INSTRUCTIONS

HOW TO USE H20 HAIR COLOUR

Natural and organic hair dye

SKIN SENSITIVITY TEST

ALWAYS SKIN TEST 48 HRS BEFORE USE

  1. Allergies are personal and a minority of people may react to one of our ingredients. This can change over time, so even if you’ve used Natural Colour Works™ H20 Water Colour before, we recommend that you ALWAYS skin test 48 hours before use.
  2. Take a pinch of Natural Colour Works™ H20 Water Colour powder from the pouch and mix it with a few drops of water in a small bowl. Use a kitchen clip to reseal the pouch immediately and make sure it doesn’t get wet.
  3. Wash a small patch of skin inside your elbow and pat dry. Apply some of the colour mixture to this area with cotton wool.
  4. Allow to dry for 48hrs.
  5. If you feel any irritation, redness, swelling or burning during this time, it’s likely that you’ve got an allergy to one of the ingredients and you shouldn’t use it. 

GET STARTED

Please read all instructions carefully and always protect your clothes and home from colour staining. Use old towels.

What you will need from the kitchen:

  • Clean bottle with lid
  • Measuring jug
  • Bowl

See our video for ideas of what to use!

MIXING

  1. Carefully pour 70 ml or 5 tablespoons of hand-hot water into your clean bottle per pouch of Natural Colour Works™ H20 Water Colour. Don’t over dilute.
  2. Add all the H20 Water Colour powder into your bottle and screw on the lid tight.
  3. Give it a good old vigorous shake for at least 10 seconds until you can’t hear liquid sploshing around anymore. Great for the arms and you now have a bottle of H20 Water Colour foam.

FULL HEADERS

If this is your first time using Natural Colour Works™ H20 Water Colour, or your hair is completely faded out and showing no signs of regrowth, we’d recommend a full head treatment.

  1. Start with clean, dry hair that’s been washed with a clarifying shampoo. Don’t use conditioner or 2-in-1 products.
  2. Apply a barrier cream or Vaseline to the hairline and ears before colouring to help reduce staining.
  3. Wearing water resistant gloves (either ours or your own) pour your Natural Colour Works™ H20 Water Colour foam into a stain resistant bowl and using your tint brush for life apply foam to your roots at roughly 1 cm intervals. 
  4. Give any grey an extra thick covering and massage the left-over foam through the rest of the length of your hair evenly.
  5. Pile your hair up on top and cover with your Reusable Cap making sure to fix it tightly to prevent any drips or hair drying out. 
  6. Leave it on for 90 minutes, then rinse the foam out of your hair until the water runs clear.
  7. Use your usual shampoo to wash and rinse again, then apply your conditioner as usual, rinse, style, and you’re good to go.

GETTING TO THE ROOTS

If you’ve used Natural Colour Works™ H20 Water Colour before and are looking to touch up the roots and boost that glossy shine, follow these simple steps.

  1. Start with clean, dry hair that’s been washed with a clarifying shampoo. Don’t use conditioner or 2-in-1 products.
  2. Wearing water resistant gloves (either ours or your own) pour your Natural Colour Works™ H20 Water Colour foam into a stain resistant bowl and using your tint brush for life apply foam to your roots just to cover the regrowth. Apply it thickly to grey hair and be careful not to go over your last application. Hold onto the rest of the foam for later and pile your hair up on top with a clip. Cover with your Reusable Cap making sure to fix it tightly to prevent any drips or hair drying out. 
  3. Leave it on for 90 minutes, then apply the remaining foam through the rest of your hair, recover with your Reusable Cap and leave for another 15 minutes.
  4. Rinse the foam out of your hair until the water runs clear. Use your usual shampoo to wash and rinse again, then apply your conditioner as usual, rinse, style, and you’re good to go.
WATCH VIDEO

NATURAL COLOUR WORKS

H2O COLOUR COMPLETE STARTER KIT

Our starter kit includes everything you need to begin your H20 home hair colouring journey:

  • H2O At Home Hair Dye Starter Kit
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  • 1 x H20 Water Colour
  • 1 x Tint Brush For Life
  • 1 x Pair 100% of Natural Latex Reusable & Compostable Gloves
  • 1 x Reusable & Compostable Cap plus Instruction Leaflet
  • For longer hair you will also need to order a 2nd H20 Water Colour Only in your chosen shade
  • .

All for just £14.95!

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RESPONSIBLE HOME HAIR COLOUR

WHY CHOOSE H2O WATER COLOUR?

We’ve been using H20 Water Colour to give a feel-good gloss to our clients’ hair in our London salon for over 20 years. Its gentle formulation makes it simple to use, caring for your hair colour at home. It will not lighten your hair.

  • Natural Colour Works Gift Card

    ZERO BREAKAGE

    95% water-based, free from ammonia, peroxide and resorcinol protecting hair from damage.

  • Natural Colour Works Gift Card

    SENSITIVITY FRIENDLY

    Gentle for sensitive scalps and fragile hair caused by hormonal changes and health conditions.

  • Natural Colour Works Gift Card

    VIBRANT GLOSSINESS

    Enhance or cover greys in beautiful colours with a glossy finish and natural looking regrowth.

  • Natural Colour Works Gift Card

    PLANET MINDED

    Reduce, reuse, recycle or compost - order just what you need and use what you have at home.

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