Prohall Blue and White Ultra Lightening Bleaching Powder – Dust-Free, Up to 9 Levels – 17.64 oz (500 g)
- Lifts hair up to 9 levels for lightening and bleaching techniques done in the salon.
- The Blue shade carries an anti-yellow pigment that helps counter the look of warm, brassy undertones as hair lifts.
- The White shade is neutral, for maximum lift and the cleanest canvas before toning.
- Dust-Free granulation keeps the powder in the bowl instead of the air while it is mixed with developer.
- Hydrolyzed Collagen helps hair keep a supple, natural-looking elasticity through the service.
Made for licensed hairdressers and colorists working on lightening, highlights, balayage and full bleach services. It suits every hair texture, straight through coily, and can be used on chemically processed hair at the professional's judgement after a strand test. This is a professional-use cosmetic for external use on the hair only, not a home kit, and it does not work on its own: it has to be mixed with a hydrogen peroxide developer, which is sold separately.
See more
- Brazilian formula from Prohall Professional, sourced in Brazil and shipped in its original packaging.
- Lifts up to 9 levels and works with every lightening and bleaching technique.
- Dust-Free stabilized powder for a homogeneous mix and much less airborne dust.
- Hydrolyzed Collagen in both shades, and a light fragrance that softens the sharp bleach smell.
- Two shades on one page: Blue (anti-yellow) for cool blondes and White (maximum lift) for a neutral canvas.
- Generous 17.64 oz (500 g) tub; the brand states it covers roughly three months of medium to long hair work.
Put on gloves and work in a well-ventilated space. Mix the powder with a hydrogen peroxide developer, sold separately, at the ratio your technique calls for, and stir to a smooth paste. Brush onto dry, unwashed hair following the correct technique for the level you want, watching the hair visually throughout. Rinse thoroughly with water and shampoo once the desired level is reached, then finish with a toner or a mask as the service requires. Always patch test 48 hours ahead and strand test before each application.
- Professional-use product: it is meant to be handled by a trained hairdresser, wearing gloves, in a ventilated space.
- A hydrogen peroxide developer is required and is sold separately; the volume you choose depends on the technique and the level you are lifting to.
- Patch test 48 hours before the service and strand test before every application, especially on hair already coloured, bleached or smoothed.
- Avoid inhaling the powder, keep it away from the eyes and never apply it to an irritated or broken scalp.
- The tub is printed in Portuguese and reads 500 g / 17.6 oz.
- Prohall does not publish a full INCI list for this product, so the panel on the tub is the authoritative source.
- Mix only what you will use right away, and store the closed tub away from moisture, heat and direct sunlight.
The lift itself comes from the powder base once the developer you mix in activates it, so the rest of the formula exists to make that reaction manageable. The Dust-Free granulation keeps the powder clumping in the bowl rather than clouding into the air, which is what makes a smooth, even paste possible in the first place, and an even paste is what gives an even lift. Hydrolyzed Collagen rides along in that mix as the conditioning side of the formula, helping hair hold a supple feel through a service that is demanding by nature, while the light fragrance is simply the comfort layer for the professional and the person in the chair. Both shades share that same base; the only real difference is the anti-yellow pigment in the Blue powder, which works on the look of the warm undertones that surface as hair lifts, where the White powder stays neutral and leaves the toning entirely to you.
AI-generated content. For external use. See full information in the product description.
This product is guaranteed authentic and protected by our Guaranteed Delivery Program.
Learn moreMeet the Prohall Ultra Lightening Bleaching Powder, the salon lightening powder from Prohall Professional — a 17.64 oz (500 g) tub that comes in two shades on this page: Blue (anti-yellow) and White (maximum lift).
Both shades share the same base: a Dust-Free, stabilized high-performance powder that lifts up to 9 levels and blends into a smooth, homogeneous paste with your developer. Hydrolyzed Collagen rides along in the formula to help hair keep a supple, elastic feel through a demanding service, and the powder is lightly fragranced, so the sharp smell most bleaches carry is far softer in the chair.
Which shade do you reach for? The Blue powder carries an anti-yellow pigment that helps counter the look of warm, brassy undertones as the hair lifts — the pick when the brief is a cool, ashy blonde. The White powder is the neutral, maximum-lift option, for when you want the cleanest possible canvas before toning.
Professional use only. This is a salon powder that has to be mixed with a hydrogen peroxide developer, sold separately, and handled by a trained hairdresser.
Key Features:
- Up to 9 levels of lift: A high-performance stabilized formula built for every lightening and bleaching technique in the salon.
- Dust-Free technology: The powder clumps instead of clouding when it meets the developer, so there is far less dust in the air around the bowl.
- Blue shade — anti-yellow: An anti-yellow pigment helps counter the look of warm undertones for a more even, cooler blonde.
- White shade — maximum lift: The neutral option when you want a clean, uniform canvas before toning.
- Hydrolyzed Collagen: Helps hair keep its natural-looking elasticity through the lightening service.
- Lightly fragranced: Noticeably less of the sharp chemical smell associated with bleaching powders.
- Smooth, even mix: Blends homogeneously with developer for precise, controlled application.
- Generous 17.64 oz (500 g) tub: Prohall states a tub covers roughly three months of medium to long hair work.
How To Use
- Glove up: Put on gloves, protect the clothing and work in a well-ventilated space.
- Mix: Combine the powder with a hydrogen peroxide developer — sold separately — at the ratio your technique calls for, and stir to a smooth paste.
- Apply: Brush onto dry, unwashed hair following the correct technique for the level you are after, and watch the hair visually the whole time.
- Rinse: Rinse thoroughly with water and shampoo once the desired level is reached, then finish with a toner or a mask as the service requires.
Expert Tip: Mix only what you will use right away — once the powder meets the developer the paste starts working, so a fresh bowl gives you a more even, predictable lift.
Professional use, please read: This is a professional-use cosmetic for licensed hairdressers, not a home kit. It does not work on its own and must be mixed with a hydrogen peroxide developer, which is sold separately. Always run a patch test 48 hours before the service and a strand test before each application — especially on chemically processed hair. Wear gloves, avoid inhaling the powder, keep it away from the eyes and never apply to an irritated or broken scalp.
Ingredients (Highlights)
- Hydrolyzed Collagen: A conditioning protein the brand declares in both shades, used to help hair keep a supple, elastic feel through the lightening process.
- Dust-Free Technology: A formulation feature rather than a single ingredient — the powder is granulated so it stays in the bowl instead of dispersing into the air during mixing.
- Anti-Yellow Pigment (Blue shade): The cool pigment that gives the Blue powder its shade and helps counter the look of warm undertones.
- Light Fragrance: Declared by Prohall as part of the formula, and the reason the powder smells far less sharp than most.
Full Ingredient List (INCI): Please refer to the product label. (Pending verification.)
About Prohall Professional
Welcome to the world of Prohall Professional, a Brazilian professional hair care house built for the salon floor — smoothing systems, colour support and the lightening line this powder belongs to.
In Brazil the salon is a weekly ritual and blonde work is something close to a national specialty, which is exactly why Brazilian bleaching powders are engineered around comfort and fiber care as much as around lift. Prohall products are developed and manufactured in Brazil, where sun, humidity and back-to-back chemical services set a high bar for what a professional powder has to handle.
FAQ
What is the difference between the Blue and the White powder?
The base formula is the same — same Dust-Free technology, same Hydrolyzed Collagen, same up-to-9-levels lift. The Blue powder adds an anti-yellow pigment that helps counter the look of warm, brassy undertones as hair lifts, so it suits cool and ashy blonde briefs. The White powder is neutral, for maximum lift and the cleanest canvas before you tone.
Do I need to buy anything else to use it?
Yes. A bleaching powder does nothing on its own: it has to be mixed with a hydrogen peroxide developer, which is sold separately. Choose the developer volume that matches your technique and the level you are lifting to, and follow the mixing ratio for that service.
Is this suitable for home use?
No. It is labelled for professional use and is meant to be handled by a trained hairdresser, with gloves, in a ventilated space. Patch test 48 hours ahead and strand test before every application, particularly on hair that has already been coloured, bleached or smoothed, and discontinue use if any irritation appears.
Is the product authentic, and why is the label in Portuguese?
Every unit is genuine Prohall Professional, sourced in Brazil and shipped in its original, sealed packaging — which is why the tub is printed in Portuguese and reads 500 g / 17.6 oz. Nothing is relabelled or repackaged on the way to you.
Do you ship internationally?
Yes, MKPBR offers worldwide shipping with reliable tracking and a clear returns policy.
Explore more salon-grade Brazilian hair care in our Prohall Professional collection.
