Diana Just White Lightener 500g for clean and cool blonde results

Diana Just White Lightener 500g is a professional hair lightener designed for powerful, controlled and aesthetic blonding results. The formula can lighten the hair up to 9 tones, depending on the starting colour, hair condition, oxidant strength and processing time. Therefore, it is suitable for strong blonde transformations, precise highlights, balayage, colour correction and preparation before toner.

This professional dust-free bleach powder is created for users who want a clean, bright and cooler blonde result. Lightening hair requires control. For that reason, Diana Just White supports precise work and constant monitoring during the process. It can be used for highlights, freehand blonding, balayage, full-head lightening, decolorization, colour correction and creating a lighter base for toning.

One of the key advantages of this product is its dust-free consistency. It makes measuring, mixing and applying the product more comfortable. The working area stays cleaner, and the product is easier to handle than traditional bleach powders that create unnecessary dust. This is especially important in professional salon work, where speed, hygiene and accuracy matter.

Diana Just White Lightener should be mixed with a suitable oxidant. Matching products can be found in the professional oxidants category. For a wider range of colour and bleach products, visit COLOUR & BLEACH. Other lightening products are available in Decolorization.

Professional hair lightening up to 9 tones

The strongest benefit of Diana Just White Lightener is its high lifting power. The product can lighten the hair up to 9 tones. As a result, it is suitable for demanding blonde services where visible colour change is required. It works well when the hair needs a brighter base before toner, pastel colour, creative colouring or a fresh cool blonde finish.

The final result always depends on several factors. Natural hair colour, previous colour treatments, porosity, hair strength and oxidant percentage all influence the outcome. Therefore, the lightening level must be checked regularly during the service. For damaged, porous or chemically processed hair, a strand test is strongly recommended.

A properly controlled lightening process helps create a cleaner and more even blonde base. This is essential for cool blondes, beige blondes, pearl tones, icy blondes and soft neutral shades. The cleaner the base, the easier it is to achieve a professional final colour.

Key benefits of Diana Just White Lightener

• Up to 9 tones of lift for visible, powerful and professional blonde transformations.
• Dust-free bleach powder for cleaner, easier and more comfortable mixing.
• Clean and cool blonde results help reduce unwanted warm-looking tones.
• Professional salon formula suitable for highlights, balayage, full lightening and colour correction.
• Supports the hair structure during the lightening process.
• Controlled mixing ratio with a recommended 1:2 proportion.
• Practical 500g size for multiple professional services.
• Versatile use for salon blonding, decolorization and preparation before toning.

Which techniques is this bleach powder suitable for?

Diana Just White Lightener 500g can be used in many professional blonding techniques. It is suitable for classic highlights, foil work, balayage, babylights, money piece, face framing, full-head lightening and colour correction. It is also useful when the hair needs to be prepared for toner or a new blonde direction.

For balayage, the product must be easy to control and apply. For foil highlights, even distribution is important. For full lightening, constant monitoring of the hair condition and lift level is essential. Diana Just White supports these techniques by combining high lifting power with a comfortable dust-free formula.

For salons and professional colour work

This professional hair lightener is especially useful in salons that regularly perform blonde services, colour corrections and advanced lightening treatments. A good bleach powder must work effectively, but it must also remain controllable. Diana Just White is a strong option for hairdressers, colourists and professionals who work with demanding blonde techniques.

The product can also be used by experienced users outside the salon, but caution is necessary. Hair lightening is a chemical process. Incorrect oxidant choice, excessive processing time or application on weakened hair can affect the hair condition. Always follow the instructions and monitor the hair throughout the entire service.

Cool blonde effect without unwanted warm tones

Many clients expect a fresh, bright and cool blonde result after lightening. This may include pearl blonde, icy blonde, beige blonde, champagne blonde or neutral blonde. To achieve this type of result, the hair first needs to be lifted to the right level. Diana Just White helps create a lighter base that can later be refined with toner or colour correction.

During lightening, darker hair naturally passes through warm stages. Red, orange, golden and yellow tones may appear during the process. This is normal. Therefore, regular control is essential. Never leave the product on the hair without checking the development.

After lightening, the hair must be rinsed thoroughly. Then wash it with a mild low-pH shampoo. After shampooing, apply a suitable conditioner or mask to support softness, smoothness and manageability after the chemical process.

How to use

1. Preparation: in a non-metallic bowl, mix 30 g of lightening powder with 60 ml of oxidant 3%, 6%, 9% or 12%. Keep the 1:2 mixing ratio.
2. Mixing: mix thoroughly with a plastic brush until a smooth and even mixture is created.
3. Application: apply the mixture to dry hair. Distribute the product carefully over the selected sections.
4. Processing time: leave on the hair for 20 to 40 minutes. Check the lightening level constantly.
5. Finishing: rinse the hair thoroughly with water, then wash with a mild low-pH shampoo.

Important working advice

• Do not wash the hair directly before the treatment, as the scalp may be more sensitive.
• Do not use metal bowls or metal tools when preparing the mixture.
• Check the hair regularly during the processing time.
• Do not exceed the recommended processing time.
• Do not use the product on eyelashes or eyebrows.
• Use suitable aftercare after lightening to support the hair.
• Perform a strand test if the hair is porous, damaged or heavily colour-treated.

Which oxidant should be used with this lightener?

The oxidant strength affects the speed and power of the lightening process. A lower percentage works more gently and can be better for sensitive hair or softer lightening. A higher percentage can provide stronger lift, but it also requires more control. For that reason, the oxidant should always be chosen according to the hair condition, desired result and professional technique.

• 3% oxidant is suitable for softer lightening, delicate hair or minor colour corrections.
• 6% oxidant is often used for controlled lightening and many salon services.
• 9% oxidant is suitable when stronger lift is needed and the hair condition allows it.
• 12% oxidant should be used with great care and preferably under professional control.

Always keep the recommended mixing ratio. Suitable products can be found in the oxidants for colouring and lightening category.

Technical specifications

• Product name: Diana Just White Lightener 500g
• Product type: professional hair lightener / bleach powder
• Content: 500 g
• Lift: up to 9 tones
• Texture: dust-free powder
• Mixing ratio: 1:2
• Recommended mixture: 30 g powder + 60 ml oxidant
• Compatible oxidants: 3%, 6%, 9% or 12%
• Processing time: 20–40 minutes
• Application: on dry hair
• Use: highlights, balayage, full lightening, colour correction and preparation before toner
• Do not use on: eyelashes and eyebrows

Safe and controlled work with hair lightener

Lightening is an intensive chemical service. Therefore, the hair condition must be assessed before application. Very damaged, elastic, fragile, porous or repeatedly coloured hair may react more strongly. In these cases, a strand test is the safest option.

Apply the mixture evenly. Avoid unnecessary overlapping on sections that have already been heavily lightened. Work in thin sections for better control. During the service, check the colour, elasticity and overall hair condition. Once the desired lift level is reached, rinse the mixture thoroughly.

After lightening, the hair needs care. Use a mild low-pH shampoo, then apply a suitable conditioner or mask. This helps make the hair feel softer and easier to detangle. Proper aftercare also supports a smoother and more refined blonde finish.

Why choose Diana Just White Lightener?

Diana Just White Lightener 500g combines strong performance with comfortable use. It can lighten the hair up to 9 tones, so it is suitable for visible blonde transformations. The dust-free formula makes mixing easier and keeps the working area cleaner. In addition, the possibility to work with different oxidant strengths helps adapt the service to the hair and the desired result.

For hair salons, this is a practical product for regular colour work. One 500g package can be used for multiple services, depending on hair length, technique and product quantity per application. For the client, the result matters most: brighter hair, a cleaner blonde base and a finish that is ready for toning.

If you are looking for a professional hair lightener, dust-free bleach powder 500g, lightener up to 9 tones or bleach powder for cool blonde results, Diana Just White is a strong choice for salon blonding and advanced colour work.

Extra tips for a better blonde result

• Always work on dry hair so the mixture can perform correctly.
• Use thin sections to distribute the product evenly.
• Check the lift level regularly and never leave the product without control.
• Choose the oxidant carefully according to the hair condition and desired result.
• Use toner after lightening if a cooler or more neutral shade is desired.
• Apply aftercare after the service to keep the hair softer, smoother and shinier.

Notes and precautions

• Do not wash or dry the hair before and during application.
• After application, wash the hair with water and shampoo, then use a suitable conditioner.
• Do not use the product on eyelashes or eyebrows.
• Use only according to the instructions.
• Keep out of reach of children.
• Avoid contact with eyes. In case of contact, rinse immediately and thoroughly with water.
• Wear suitable protective gloves during mixing and application.
• Do not apply to an irritated or damaged scalp.

Can Diana Just White Lightener really lift the hair up to 9 tones?
Yes, the product can lighten the hair up to 9 tones. The final result depends on the starting colour, hair condition, oxidant strength, technique and processing time.

Is this lightener suitable for professional salon use?
Yes, Diana Just White is suitable for professional hairdressing services, including highlights, balayage, full lightening and colour correction.

Is the product dust-free?
Yes, the dust-free formula improves mixing comfort and helps keep the working area cleaner.

What mixing ratio should be used?
Mix 30 g of powder with 60 ml of oxidant. The recommended mixing ratio is 1:2.

Which oxidant can be used?
The product can be mixed with 3%, 6%, 9% or 12% oxidant. Choose the strength according to the hair condition and desired lift.

How long should the product stay on the hair?
The recommended processing time is 20 to 40 minutes. The lightening level must be checked regularly during the service.

Can Diana Just White be used for balayage?
Yes, the product is suitable for balayage, highlights and other blonde techniques when mixed correctly and applied carefully.

Can this product be used on damaged hair?
Extra caution is needed on damaged, porous or heavily colour-treated hair. A strand test is recommended before full application.

Should the hair be dry before application?
Yes, apply the mixture to dry hair. Do not wash the hair directly before the treatment.

Can this lightener be used on eyebrows or eyelashes?
No, the product must not be used on eyebrows or eyelashes.