L'Oreal Dia Light

L'Oreal Dia Light Clear L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Dialight Liquifier Clear additive to your DIALIGHT & DIACTIVATEUR mixture to liquify for best consistency and texture. Adjust mixture density and intensity to increase transparency & shine. Changes viscosity of DIALIGHT colors from gel-creme texture to creme texture. Gives you the unlimited customisation and needs. Work best with bottle applications. HOW TO USE? Mix 1:1 with DIALIGHT haircolor Mix the mixture in step one 1:1.5 with DIACTIVATEUR Apply as usual, best with bottle application

L'Oreal Professionnel Dia Light 4/4N L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 5/5N Light Brown L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dialight 6/6N Light Brown Blonde Fonce L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 7/7N Dark Blonde L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 8/8N Blonde L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Dia Light 9/9N Light Blonde L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 4.15/4BRV L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 4.20/4VVV L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 4.65/4RRV L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 5.07/5NGR L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Professionnel Dia Light 5.1/5B Cool Smoked Walnut L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.

L'Oreal Dialight 5.4/5C Copper Sunset L’Oreal Professionnel DIA Light is an acidic demi-permanent gel-crème haircolor without ammonia used to gloss, tone, and refresh color. We recommend DIA Light be used after all lightening services. What does L’Oreal Professionnel DIA light do? Tone, gloss, refresh previously colored or sensitized hair Gentle acid technology smooths the cuticle for vinyl shine Provides intense care for the hair Provides zero lift Not for white coverage - for white coverage of up to 70% white, we recommend DIA Richesse What else do you need to know about L’Oreal Professionnel DIA light? A Must Have: Milkshake Shades - Cool shades in Level 9 and 10 are amazing to tone and gloss your blondes in just 2-10 minutes   L’Oreal Professionnel Diactivateur Developer Pro Tips You can use any DIActivateur Developer with DIA Light, but our Artists recommend: - 6-vol. DIActivateur Developer for your blondes - 9-vol. DIActivateur Developer for your brunettes - 15-vol DIActivateur Developer for your red heads & fashion shades   What can L’Oreal Professionnel DIA light be used for? - Corrective color/pre-coloration - Colormatch/refresh permanent haircolor - Refresh/tone highlights and Balayage - Lowlights How to use L’Oreal Professionnel DIA light Mixing ratio: 50 ml (1 tube) Dialight color + 75 ml Diactivateur (1,8% / 2,7% / 4,5%) Development time: 20 minutes (depending on the service provided by your professional hairdresser total service time may vary) In a bowl, bottle or shaker, mix the color and the developer until a homogenous mixture is formed. Apply on dry, unwashed hair. Leave for 20 minutes. Then massage and rinse well with water. Finally, wash your hair with shampoo for colored hair. PROFESSIONAL USE ONLY. The sale and use of this product is intended for licensed professionals only.  Cosmetic World will not be held responsible by anyone who buys and/or uses this product. Chemical products may cause allergic reactions, which in rare instances can be severe. Conduct sensitivity and allergic patch test 48 hours prior to each application. These products must not be used on eyelashes or eyebrows.