Prohall Equalize Neutralizing Ampoule 15 ml | Brazilian Hair Ampoule — MKPBR - Shine Like a Brazilian Skip to content

Duties and taxes included. Nothing to pay on delivery.

Guaranteed delivery to 200+ countries, straight from Brazil

Duties & taxes included · Guaranteed delivery

Account Cart
Prohall Equalize Neutralizing Ampoule 0.51 fl oz (15 ml) single-dose glass vial with pink label, front view – Buy now at MKPBR.COM – Worldwide Shipping
by Prohall ProfessionalOfficial store

Prohall Equalize Neutralizing Ampoule – Single-Dose pH Balancing Treatment – 0.51 fl oz (15 ml)

€23,95 - €23,95
€23,95
€23,95 - €23,95
€23,95
Buy more, save moreAny products, mixed. We count your whole cart.
2 items−5%3 items−10%4+ items−15%
First order? 10% offOn orders of US$ 70+ · adds to the bulk discount
ILOVEMKPBR Apply
  • 100% original
  • Guaranteed delivery
  • Tracked door to door
The essentials, summed up by AI
What it's for
  • Hair that has just come out of a chemical service is brought back to a balanced pH.
  • Leftover alkaline residue is helped away before the next step of the routine.
  • The cuticle looks sealed and the surface of the strand looks smoother, with less visible frizz.
  • Hair is left softer to the touch, with a glossier look and easier handling.
Who it's for

Made for hair that has just been through a chemical service such as relaxing, smoothing, bleaching or colouring, and for anyone following a professional post-service routine at home. It suits all hair types and is especially useful on fragile or dry-looking strands. It is a rinse-out cosmetic product for external use on the hair only.

See more
Highlights
  • Brazilian formula from Prohall Professional, sourced in Brazil and shipped in its original packaging.
  • Acidifying, pH-balancing fluid with patauá oil, vegetable keratin and D-panthenol.
  • Single-dose sealed glass vial of 0.51 fl oz (15 ml), measured for one application.
  • A different product from the Equalize Neutralizing Shampoo, which is the line's acidifying cleanser.
  • Registered with ANVISA, Brazil's national health authority, and sold by the brand as a professional-use product.
How to use

In a non-metallic bowl, mix equal parts water and the contents of the ampoule until smooth. Apply to clean, damp hair section by section, gloving each strand. Leave on for five minutes, rinse thoroughly and finish with a mask or conditioner. One vial is a single dose, used right after a chemical service.

Good to know
  • Sealed glass vial; the label is printed in Portuguese and reads 15 ml / 0.50 fl oz.
  • Prohall does not publish a full INCI list for this product, so the label on the vial is the authoritative source.
  • Never mix it in a metal bowl - use plastic or glass, as the brand instructs.
  • The vial holds a single dose, so there is nothing left to store once it is opened and mixed.
Ingredients explained
Patauá Oil
An Amazonian palm oil pressed from the fruit of Oenocarpus bataua, long used in Brazilian hair care as a rich conditioning oil valued for its lipid and omega-9 content.
⚠ Caution: Plant oils can weigh down very fine hair. Keep the application to mid-lengths and ends and rinse thoroughly.
Vegetable Keratin
A plant-derived protein processed to echo the amino acid profile of hair keratin, widely used in post-chemical cosmetics to help the fibre look and feel more resistant.
⚠ Caution: Protein-rich products used too often can leave hair feeling stiff. Alternate with a hydrating mask if the strands start to feel dry.
D-Panthenol
Provitamin B5, one of the most widely used humectants in hair care, chosen to help hair look more hydrated and feel more elastic.
⚠ Caution: Generally very well tolerated. Avoid contact with the eyes and discontinue use if any irritation appears.
How they work together

Patauá oil carries the conditioning side with its lipids and omega-9, vegetable keratin gives the fibre something to hold on to after an alkaline service, and D-panthenol adds the humectant layer that oils alone do not cover. Diluted with water and left on for five minutes, the acidic base of the fluid is what brings the pH back down, while the three actives work on how the strand looks and feels once the cuticle closes again.

AI-generated content. For external use. See full information in the product description.

Meet the Prohall Equalize Neutralizing Ampoule, the single-dose closing step of Prohall Professional's Equalize line — 0.51 fl oz (15 ml) of an acidifying, pH-balancing fluid made for hair that has just come out of a chemical service.

Its formula brings together patauá oil, vegetable keratin and D-panthenol to help bring the hair's pH back into balance, help neutralize leftover alkaline residue and leave the cuticle looking sealed, soft and aligned. In Brazil, where salon chemistry — from progressive smoothing to bleaching and colour — is part of everyday beauty culture, a neutralizing ampoule is the step professionals reach for before anything else goes on the hair.

A different product from the Equalize Neutralizing Shampoo. The shampoo is the line's acidifying cleanser for the wash step. This ampoule is the concentrated single-dose format — one sealed glass vial you mix with water and work through the lengths right after the service, so the fibre is prepared for the masks, leave-ins and hydration that follow.

Key Features:

  • pH balance: An acidifying fluid that helps bring the hair's pH back to a balanced, comfortable range after alkaline services.
  • Post-chemical step: Helps neutralize leftover chemical residue so the fibre is ready for what comes next.
  • Cuticle sealing look: Helps the surface of the strand look sealed and smooth, with less visible frizz.
  • Softness and shine: Patauá oil and D-panthenol help hair look hydrated and feel silky to the touch.
  • Fibre support: Vegetable keratin helps support the look and feel of strands worn down by colouring and smoothing.
  • Single-dose practicality: One sealed 0.51 fl oz (15 ml) glass vial, measured for a single application with no guesswork.
  • Professional format: Developed by Prohall Professional for salon routines and for at-home users who follow them step by step.

How To Use

  1. Mix: In a non-metallic bowl, mix equal parts water and the contents of the ampoule until you get a smooth emulsion.
  2. Apply: Work the emulsion through clean, damp hair section by section, gloving each strand so it absorbs evenly.
  3. Rest and rinse: Leave on for 5 minutes, rinse thoroughly and finish as you prefer, with a mask or conditioner.

Expert Tip: Always use a plastic or glass bowl — never metal — and follow with the Equalize Neutralizing Shampoo when you want the full post-service routine of the line.

Ingredients (Highlights)

  • Patauá Oil: An Amazonian oil the brand highlights for its lipid and omega-9 content, used here to help hair look deeply hydrated, glossy and pliable.
  • Vegetable Keratin: A plant-derived keratin used in post-chemical care to help support the look and feel of the hair fibre.
  • D-Panthenol: A well-known hair-care humectant that helps hair look more hydrated and feel more elastic and resistant to handling.

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 around salon-grade lines for smoothing, repair and post-chemical care — Equalize among them, the family that pairs this single-dose ampoule with the Equalize Neutralizing Shampoo.

Prohall products are developed and manufactured in Brazil, where humidity, sun and frequent chemical services put hair through a lot — which is exactly why Brazilian formulas lean so hard on Amazonian oils, keratins and pH control. The brand is registered with ANVISA, Brazil's national health authority, and states that this is a product for professional use.

FAQ

What does a neutralizing ampoule do after a chemical service?

Chemical services such as relaxing, smoothing, bleaching or colouring leave hair in an alkaline state with the cuticle open. An acidifying ampoule like this one helps bring the pH back into balance and helps remove leftover residue, so the fibre looks sealed and is ready for the masks and leave-ins that follow.

How is it different from the Equalize Neutralizing Shampoo?

They are two products from the same line. The shampoo is the acidifying cleanser you use in the wash step. The ampoule is a concentrated single-dose fluid, mixed with water and applied strand by strand as the finishing step of the service.

Which hair types is it for?

All hair types, and especially hair that is chemically processed, fragile or dry-looking after a service. It is a rinse-out cosmetic product for external use on the hair.

Is the product authentic, and why is the label in Portuguese?

Yes. Every unit is genuine Prohall Professional stock sourced in Brazil and shipped sealed in its original packaging, which is why the glass vial and carton are printed in Portuguese and read 15 ml / 0.50 fl oz. The English details you need are all on this page.

Do you ship internationally?

Yes, MKPBR offers worldwide shipping with reliable tracking and a clear returns policy.

Explore more Brazilian professional hair care in our Prohall Professional collection.

One vial, one balanced finish — the last step of every chemical service.

Disclaimer: For external use only. Patch test before use and discontinue use if irritation occurs. Individual results may vary. Product packaging may be labeled in Portuguese. Our Brazilian-brand products are sourced in Brazil and are regularized with ANVISA (Agência Nacional de Vigilância Sanitária), Brazil's national health authority, under the applicable regulatory framework for each product category. ANVISA regularization applies to the Brazilian market and is not equivalent to U.S. FDA approval. See our full Disclaimers & Important Information.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
body
Help