Boticário Match Science Reconstrução Conditioner – Fiber Rebuilding for Over-Processed Hair – 9.47 fl oz (280 ml)

Meet the Boticário Match Science Reconstrução Conditioner (280 ml / 9.47 fl oz), the fiber-rebuilding step of O Boticário's Match Science Reconstrução line — the first line built on the brand's Match Science platform. Created in Brazil, it conditions hair that has been pushed hard by blow-dryers, flat irons, curling wands and chemical services, helping reverse the look of deep damage from the very first wash.

The formula pairs Smart Peptides with Amaranth Seed Oil (Amaranthus Caudatus) to help target damage along the hair fiber, support the cortex and help replenish protein where the strand feels most porous. Hair is left detangled, softer and more uniform in texture, with visibly less roughness.

Brazilian hair care is built for humidity, heat and heavy styling, and this conditioner is a direct example: rich but rinse-clean, and made to slot into a full reconstruction routine. Like every O Boticário product, it is certified cruelty-free and vegan. Please note: this formula contains hydrolyzed wheat protein (Triticum Vulgare Protein) — see the allergen note below.

Key Features:

• Fiber reconstruction focus: helps rebuild the look of over-processed hair across the strand's layers, from cuticle to cortex.
• Smart Peptides + Amaranth Seed Oil: the line's signature duo, chosen to help direct care where damage is concentrated.
• Instant detangling: smooths the fiber so combing through wet hair takes less pulling and less breakage.
• Helps reduce the appearance of roughness: supports a more even, silky texture along mid-lengths and ends.
• Breakage protection support: helps protect damaged strands against everyday mechanical stress.
• Daily-use friendly: can be used every wash or whenever hair needs a reset.
• Brazilian, cruelty-free and vegan: made in Brazil by O Boticário, with no animal testing.

How To Use

1. After shampooing, squeeze excess water from your hair.
2. Spread the conditioner along the lengths of the hair.
3. Detangle gently and leave it on for 1 minute.
4. Rinse thoroughly.
5. Use daily or whenever needed.

Expert Tip: For the full reconstruction routine, O Boticário recommends this order — Shampoo > Mask or Ampoule > Conditioner > Leave-In. Concentrate the conditioner from mid-lengths to ends, where damage and porosity are usually highest, and keep it off the scalp if your roots get oily fast.

Ingredients (Highlights)

• Triticum Vulgare (Wheat) Protein: a plant protein that helps replenish what over-processing strips from the fiber, supporting a stronger-feeling strand. Wheat-derived allergen — avoid if you have a known wheat or gluten allergy.
• Amaranthus Caudatus Seed Extract: the amaranth active behind the line, used to help condition and soften damaged lengths.
• Behentrimonium Chloride: the conditioning agent that does the detangling work, helping the comb glide and reducing snagging.
• Cetearyl Alcohol: a fatty alcohol that gives the cream its body and helps smooth the cuticle — not a drying alcohol.
• Dimethiconol: a silicone that lays down slip and shine and helps hair look less frizzy and more uniform.
• Helianthus Annuus (Sunflower) Seed Oil & Tocopherol: lightweight oil plus vitamin E for softness and formula stability.

Full ingredient list (INCI): Aqua/Water, Cetearyl Alcohol, C12-15 Alkyl Benzoate, Dimethiconol, Behentrimonium Chloride, Parfum, Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer, Bis-(Isostearoyl/Oleoyl Isopropyl) Dimonium Methosulfate, Isopropyl Alcohol, Benzyl Alcohol, Phenoxyethanol, Butyloctanol, Sodium Gluconate, TEA-Dodecylbenzenesulfonate, Glycerin, Helianthus Annuus (Sunflower) Seed Oil, Lactic Acid, Amaranthus Caudatus Seed Extract, Diisostearyl Malate, Triticum Vulgare (Wheat) Protein, Polyurethane-39, Sodium Hydroxide, Caprylyl Glycol, 1,2-Hexanediol, Tocopherol, Iodopropynyl Butylcarbamate, Benzoic Acid, Phenylpropanol, Propanediol, Alpha-Isomethyl Ionone, Benzyl Salicylate, Coumarin, Hexyl Cinnamal, Linalool.

Warnings: For external use only. Avoid contact with the eyes; if contact occurs, rinse thoroughly with water. Keep out of reach of children. Discontinue use if irritation occurs. Contains hydrolyzed wheat protein (Triticum Vulgare Protein) and fragrance allergens including Alpha-Isomethyl Ionone, Benzyl Salicylate, Coumarin, Hexyl Cinnamal and Linalool — do a patch test first if you are sensitive to wheat, gluten or fragrance.

O Boticário was founded in 1977 as a small compounding pharmacy in Curitiba, Paraná, and grew into the largest beauty franchise network in Brazil, with thousands of stores across the country and a presence in dozens of markets worldwide. Nearly five decades on, the brand is known for pairing Brazilian botanicals and local sensorial expertise with serious in-house research — and for its certified cruelty-free commitment: no O Boticário product is tested on animals.

FAQ

Is this conditioner safe if I have a wheat or gluten allergy?

No — we would not recommend it. The formula contains Triticum Vulgare (Wheat) Protein. If you have a known wheat or gluten allergy or sensitivity, please choose a different conditioner or speak with your doctor first.

My hair is bleached and heat-styled constantly. Is this the right pick?

Yes — that is exactly who the Match Science Reconstrução line was designed for: hair damaged by frequent heat tools (blow-dryer, flat iron, curling wand) and chemical services.

In what order should I use the Match Science Reconstrução products?

O Boticário's recommended sequence is Shampoo, then Mask or Ampoule, then Conditioner, then Leave-In. Using the line together is how you get the most out of it.

Can I use it every day?

Yes. It is formulated for daily use or whenever your hair needs it — just leave it on for about a minute and rinse well.

Will the packaging and instructions be in Portuguese?

Yes. This is the authentic Brazilian retail product, so the bottle is labeled in Portuguese. The English how-to-use steps and full INCI list are right here on this page.

Discover more Brazilian beauty favorites at O Boticário Collection.

Science-backed reconstruction, straight from Brazil.