Increases resistance and prevents protein loss, improving hair's natural shine.
BRIGHTNESS
Coconut oil
Rich in vitamins B1, B2, B6, E and A, essential nutrients for healthy and strong hair.
STRENGTH
Almond oil
Its moisturizing qualities customize it into an extraordinary natural conditioner.
SMOOTHNESS
Shea butter
Its high content of vitamins and minerals protect the hair and maintain its vitality.
PROTECTION
Avocado oil
4
organic oilsIt promotes the repair of the hair strand, provides greater flexibility to the hair and softens the cuticle to keep the color intact for longer.
Cold technological process, which preserves the essential nutrients of each ingredient in a better state.
It keeps the product with its essential characteristics for much longer.
Low risk in producing allergic reactions.
Cold technological process, which preserves the essential nutrients of each ingredient in a better state.
Brand certification that does not experiment on animals.
Shea butter
SMOOTHNESS
Its moisturizing qualities customize it into an extraordinary natural conditioner.
Coconut oil
BRIGHTNESS
Increases resistance and prevents protein loss, improving hair's natural shine.
Avocado oil
PROTECTION
Its high content of vitamins and minerals protect the hair and maintain its vitality.
Almond oil
STRENGTH
Rich in vitamins B1, B2, B6, E and A, essential nutrients for healthy and strong hair.
Therapy Mask
It promotes the repair of the hair strand, provides greater flexibility to the hair and softens the cuticle to keep the color intact for longer.
Cold Process
Formula
Cold technological process, which preserves the essential nutrients of each ingredient in a better state.
01
BLACK
BLUE
1
BLACK
3
DARK
BROWN
4
MEDIUM
BROWN
5
LIGHT
BROWN
5-4
LIGHT BROWN
TOBACCO
6
DARK
BLONDE
6-1
DARK ASH
BLONDE
6-37
DARK BLONDE
GOLDEN COPPER
6-5
DARK BLONDE
MAHOGANY
6-62
DARK BLONDE
PURPLE RED
6-66
DARK BLONDE
REDDISH RED
00-66
INTENSE
RED
6NT
DARK BLONDE
TROPICAL
7
BLONDE
7-1
MEDIUM ASH
BLONDE
7-3
GOLDEN
BLONDE
7-4
TOBACCO BLONDE
7-40
COPPER BLONDE
INTENSE
7-62
MEDIUM BLONDE
PURPLE RED
7NT
MEDIUM TROPICAL
BLONDE
8
LIGHT
BLONDE
8-1
LIGHT ASH
BLONDE
8-20
LIGHT BLONDE
INTENSE VIOLET
9-1
VERY LIGHT
ASH BLONDE
9-3
VERY
LIGHT GOLDEN BLONDE
discover your color
discover your color
Duo recommends youBlog: tips, articles and everything you need to know
Step by step without trouble!
Apply some coloring dye to your forearm and don't rinse it off. If you notice any allergic reaction, do not use the dye.
Before
starting,
It is important to take an allergy test.
Mix 35 mL of dye with 70 mL of color developer cream in a plastic container.
Protect your shoulders with a towel and put on your gloves.
On very dry and unwashed hair, apply the mixture in thin sections. Leave 2 cm free from the roots and continue to the lips. Leave on for 20-30 minutes.
Then apply the mixture on the roots and leave it for 20-25 more minutes.
Rinse with plenty of water and wash hair with shampoo.
Apply Therapy Mask, leave on for 5 minutes and rinse.
For long hair
double the dose.
For root retouch
start by applying the dye on these and let act for 20 minutes. Then apply the rest of the product on the entire hair so that it acts for 10-15 more minutes. Proceed with the Therapy Mask.
Step by step
without trouble!
Apply some coloring dye to your forearm and don't rinse it off. If you notice any allergic reaction, do not use the dye.
Before starting
It is important to take an allergy test.
Mix 35 mL of dye with 70 mL of color developer cream in a plastic container.
Protect your shoulders with a towel and put on your gloves.
On very dry and unwashed hair, apply the mixture in thin sections. Leave 2 cm free from the roots and continue to the lips. Leave on for 20-30 minutes.
Then apply the mixture on the roots and leave it for 20-25 more minutes.
Rinse with plenty of water and wash hair with shampoo.
Apply Therapy Mask, leave on for 5 minutes and rinse.
For long hair
double the dose.
For root retouch
Start by applying the dye on these and let act for 20 minutes. Then apply the rest of the product on the entire hair so that it acts for 10-15 more minutes. Proceed with the Therapy Mask.