TRUSS
Uso Obrigatório Conditioner
Uso Obrigatório Conditioner
All taxes & import duties paid by us. Nothing to pay on delivery.
VAT includedTracked DHL shipping from BrazilShipping
- Who it's for
- For damaged, highly dehydrated and brittle hair of every texture, including chemically treated hair, on the reconstruction day of the Brazilian hair schedule.
- Key ingredients
- Amino acids and creatine, Monoi oil, Panthenol
- How to use
- After shampooing, gently squeeze out the excess water.
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Applied automatically at checkout
- Authentic, from Brazil
- Checked & packed by hand
- Tracked DHL shipping

About this product
Uso Obrigatório Conditioner
Instant detangling for very dry hair: TRUSS's Uso Obrigatório conditioner brings amino acids and monoi oil to damaged, brittle hair, for soft, shiny hair with less frizz and less breakage, after the shampoo and the reconstructor spray.
Uso Obrigatório means "a must" in Portuguese: it is TRUSS's line for damaged, dry hair, with immediate reconstruction, deep hydration and protection from everyday damage. Its floral-fruity scent comes with a technology that keeps releasing fragrance through the day on contact with the air.
The new Uso Obrigatório conditioner detangles instantly while it conditions and nourishes. Enriched with amino acids and monoi oil, it gives highly dehydrated, brittle hair a conditioning, reconstructing treatment, with smoothness, shine and a powerful anti-frizz, anti-breakage action. With the full Uso Obrigatório routine, up to 87% less breakage (compared with hair washed with a shampoo without conditioning agents).
Why you'll love it
- Instant detangling, even on very dry hair
- Less frizz and less breakage
- Immediate reconstruction with amino acids and creatine
- Shields the fibre from everyday damage and colour fading
Key ingredients
- Amino acids and creatine – help rebuild and strengthen the hair fibre, restoring flexibility.
- Monoi oil – coconut oil infused with Tahitian tiaré flowers; it nourishes and softens.
- Panthenol – pro-vitamin B5 that helps hold moisture in.
How to use
- After shampooing, gently squeeze out the excess water.
- Apply to the lengths and ends, massage and detangle.
- Leave on for 2 minutes, then rinse.
Your Brazilian hair schedule
The Brazilian cronograma capilar rotates three treatments: hydration, nutrition and reconstruction. Uso Obrigatório is a Reconstruction line: the step that helps restore strength and resistance to hair weakened by heat, brushing and chemical treatments.
Who it's for
For damaged, highly dehydrated and brittle hair of every texture, including chemically treated hair, on the reconstruction day of the Brazilian hair schedule.
Product details
- Brand: TRUSS · Line: Uso Obrigatório
- Size: 300ml
- Hair types: All hair types, especially damaged, dry and chemically treated hair
- Hair schedule: Reconstruction
- Scent: floral fruity
- Cruelty-free: no TRUSS product is tested on animals
- Full ingredient list: Aqua, Cetyl Alcohol, Cetearyl Alcohol, Bis-Cetearyl Amodimethicone, Cetrimonium Chloride, Parfum, Glycerin, Dicetyldimonium Chloride, PEG-40/PPG-8 Methylaminopropyl/Hydroxypropyl Dimethicone Copolymer, Dipropylene Glycol, Panthenol, Creatine, Behentrimonium Methosulfate, Phenoxyethanol, Caprylyl Glycol, Crambe Abyssinica Seed Oil, Propylene Glycol, Polysilicone-29, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Disodium EDTA, Polyquaternium-113, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein, Hydrolyzed Corn Protein, Cocos Nucifera (Coconut) Oil, Gluconolactone, Porphyra Umbilicalis Extract, Caesalpinia Spinosa Gum, Gardenia Taitensis Flower, Phenethyl Alcohol, Sodium Benzoate, Potassium Sorbate, Sodium Metabisulfite, Calcium Gluconate. Formulas may be updated by the brand; the list on your pack is the reference.
- For external use only. Avoid contact with the eyes; if contact occurs, rinse well with water. Do not apply to an irritated or broken scalp. Stop using if sensitivity occurs. Keep out of reach of children.
Frequently asked questions
Conditioner or mask: which should I use?
Use this conditioner on every wash. On treatment days, 1 to 3 times a week, use the TRUSS Uso Obrigatório Hair Mask in its place.
Which products complete the Uso Obrigatório routine?
Wash with the TRUSS Uso Obrigatório Shampoo, spray the TRUSS Uso Obrigatório Reconstructor Spray, then condition. A few drops of the TRUSS Uso Obrigatório Reconstructing Hair Oil finish the routine.
Does it contain wheat?
Yes: hydrolysed wheat protein. If you avoid wheat, check the full ingredient list before use.
Shipping, duties & returns
Tracked DHL shipping from Brazil, 15–20 business days. All import duties and taxes are paid by us, so there is nothing to pay on delivery. Sealed products can be returned within 14 days.
Disclaimer: For external use only. Patch test before use and discontinue use if irritation occurs. Individual results may vary. Product packaging is labelled in Portuguese; the instructions and ingredient information are on this page, in English. Our products are sourced in Brazil, in the brands' original packaging, and are regularised with ANVISA (Agência Nacional de Vigilância Sanitária), Brazil's national health authority, under the applicable framework for each product category. See our full Disclaimers & Important Information.
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