Prohall Pro.R Intensive Anti-Damage Reconstruction Ampoule – Single Dose – 0.51 fl oz (15 ml)
- Porous, damaged-looking lengths look and feel more reconstructed after one five-minute session.
- Hair is left feeling more resilient and less prone to snapping when combed.
- The surface of the strand looks smoother, so hair reads glossier and more aligned.
- Roughness gives way to a silkier touch from mid-lengths to ends.
Made for hair that looks and feels damaged, porous or fragile after colour, bleach, smoothing services, heat tools or sun and salt water. It suits all hair types, and fine hair can use it too by keeping the mixture to the mid-lengths and ends. It is a rinse-out cosmetic product for external use on the hair only, and it is a single dose rather than a jar you dip into over weeks.
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- Brazilian formula from Prohall Professional, sourced in Brazil and shipped in its original packaging.
- Biomimetic ceramide is the active the brand names as the heart of the Pro.R formula.
- 0.51 fl oz (15 ml) sealed glass vial, pre-measured for exactly one application.
- This is the single ampoule, a different product from the Pro.R kit that ships two ampoules in one box.
- Prohall labels Pro.R as a professional-use, advanced-technology formula produced in Brazil and regularised with ANVISA.
Mix equal parts water and the contents of the ampoule in a non-metallic bowl and emulsify until the texture is smooth. Apply to clean, damp hair section by section, gloving each strand between your hands so it absorbs evenly. Leave on for five minutes, rinse out completely with water, then finish as you prefer. Use one full ampoule per session, roughly once a week.
- Each vial is a single dose: once opened it is meant to be mixed and used in that same session.
- The brand specifies a non-metallic container for the mix, so skip metal bowls.
- The vial and carton are printed in Portuguese and read 15ml / Net 0.50 fl.oz.
- Prohall does not publish a full INCI list for Pro.R, so the panel on the label is the authoritative source.
- Store away from light and heat, keep out of reach of children, and avoid contact with the eyes.
Biomimetic ceramide carries the structural side of the formula, standing in where the strand's own lipids have been stripped out by chemistry and heat, while the hydrolysed keratin the brand prints on the pack works on the protein side and coconut oil handles softness and the look of moisture. Diluting the ampoule with equal parts water is what turns that concentrate into something spreadable enough to coat every strand in five minutes, which is why the single dose is measured for one application rather than sold as a jar.
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Learn moreMeet the Prohall Pro.R Intensive Anti-Damage Reconstruction Ampoule, the single-dose vial of the Brazilian Pro.R line by Prohall Professional — 0.51 fl oz (15 ml) of a concentrated reconstruction fluid built around biomimetic ceramide, made for hair left porous, brittle-feeling or rough after colour, bleach or smoothing services.
One vial is one full application. You mix it with equal parts water in a non-metallic bowl, emulsify until smooth, then glove it through clean, damp hair strand by strand, leave it five minutes and rinse. It is the salon-style reconstruction step of a home routine, pre-measured so nothing is wasted and nothing is left half-open in a drawer.
This is the single ampoule, not the 2-ampoule kit. MKPBR also carries the Prohall Pro.R Intensive Hair Reconstruction & Damage Repair Ampoule Kit, which ships two 15 ml ampoules in one box. This listing is one (1) individual 0.51 fl oz (15 ml) ampoule — the exact same formula in a single dose, for topping up a routine you already know or for trying the line before you commit to a multipack.
Key Features:
- Intensive reconstruction step: A concentrated fluid that helps support the look and feel of porous, fragile-feeling lengths in a single five-minute session.
- Biomimetic ceramide: The star active Prohall declares for Pro.R, chosen to help replenish the look of the strand's lipid barrier.
- Anti-breakage feel: Hair is left feeling more resilient and less rough to the touch, with less of that snapping, straw-like handling.
- Silky touch and shine: Helps smooth the surface of the strand so hair looks glossier and more aligned from mid-lengths to ends.
- Single-dose format: 0.51 fl oz (15 ml) in one sealed glass vial, pre-measured for one application with no leftovers.
- Suitable for all hair types: Aimed especially at hair stressed by chemical services, heat tools, sun and salt water.
- Professional-use formula: Prohall labels Pro.R as a professional-use product, and the mix-and-rinse method is simple enough for careful home use.
How To Use
- Mix: In a non-metallic bowl, combine equal parts water and the contents of the Pro.R ampoule, then emulsify until the texture is smooth and even.
- Apply: On clean, damp hair, work the mixture through section by section, gloving each strand between your hands so it absorbs evenly.
- Rest and rinse: Leave on for 5 minutes, rinse out completely with water, then finish however you like — a mask or conditioner works beautifully afterwards.
Expert Tip: Towel-blot the hair before applying so the mixture is not diluted by excess water, and concentrate the product on the most damaged-looking sections — usually the last few inches. For external use only; avoid contact with the eyes and rinse abundantly with water if it happens.
Ingredients (Highlights)
- Biomimetic Ceramide: The active Prohall names as the heart of Pro.R, used in hair care to help replenish the look of the strand's own lipid barrier and reduce the look of porosity.
- Hydrolysed Keratin: Declared by Prohall on the ampoule's own pack art; one of the classic hair-care proteins, used to help improve the look of resilience along damaged-looking areas.
- Coconut Oil: Also declared by the brand on its pack art; a nourishing oil long valued in Brazilian hair care for helping lengths hold on to the look of moisture.
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 whose Pro.R line is built entirely around reconstruction and damage repair for hair that has been pushed hard by chemistry, heat and time.
Prohall products are developed and manufactured in Brazil, where a trip to the salon is as much a weekend social ritual as a beauty errand — which is a good part of why Brazilian formulas lean so heavily on proteins, ceramides and deep conditioning. The brand states that Pro.R is produced in Brazil and regularised with ANVISA, and labels it as a professional-use, advanced-technology formula.
FAQ
Is this the single ampoule or the 2-ampoule kit?
This listing is the single, individual ampoule: one 0.51 fl oz (15 ml) vial, one application. The separate Prohall Pro.R Intensive Hair Reconstruction & Damage Repair Ampoule Kit sold at MKPBR contains two 15 ml ampoules in one box. Same formula, different quantity — pick the single dose if you want to try it or top up, and the kit if you want two sessions.
Which hair types is it for?
All hair types, and it is aimed in particular at hair that looks and feels damaged, porous or fragile after chemical services, bleach, heat or sun exposure. Fine hair can use it too, keeping the mixture to the mid-lengths and ends.
How often should I use it?
As a reconstruction step, roughly once a week or whenever your lengths start to feel rough and thirsty. Because each vial is a single dose, you simply use one ampoule per session.
Is this authentic Prohall, and why is the label in Portuguese?
Yes. Every unit is the genuine Brazilian retail product, sourced in Brazil and shipped in its original packaging, which is why the label and carton are printed in Portuguese — the vial reads 15ml / Net 0.50 fl.oz and Ceramida Biomimética / Biomimetic Ceramide. Nothing is relabelled or repackaged.
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.
