Le Ultimate Mask 240 ML jar on white background.
Le Ultimate Mask box packaging on white background.
Le Ultimate Mask damage repairing and hydrating texture spread on black surface.

Le Ultimate Mask

Bio-Adaptive Hair Mask
Regular price
$62
  • Damage Reversal
  • Deep Hydration
  • Shine

A high-performance hair repair mask clinically proven for targeted repair and deep hydration. Powered by Biomimetic Collagen + Exosome Technology, peptides and moisture-binding amino acids to strengthen, smooth and restore damaged hair. Leaves hair softer, stronger and visibly healthier with weightless shine.

Inspired by the beauty of an orange blossom, the scent opens with bright notes of bergamot and yuzu, leading into a delicate floral heart of neroli and lavender. Cedarwood anchors the fragrance, leaving an understated, enduring trail.

Size:
8.1 oz / 240 ML
Complimentary Shipping and Returns on qualifying orders. 
Benefits

  • Strengthens damaged hair and reduces breakage
  • Deeply hydrates and restores softness
  • Supports elasticity and resilience
  • Reduces frizz and enhances shine
Application


After shampoo, apply a generous amount and comb through from mid-lengths to ends. Allow the mask to absorb for 5 to 10 minutes, then rinse thoroughly. Use weekly for deep repair or as needed for restoration and shine.
Ingredients

  • Biomimetic Collagen + Exosome Technology: a proprietary complex that helps mimic the hair's natural support structure while delivering targeted repair to restore hair to its healthiest state
  • Propeptide Duo: a targeted blend of oat peptide and hydrolyzed quinoa, rice and vegetable proteins that help reinforce weakened strands, improving strength, softness and resilience
  • Amino Acid Moisture Complex: a blend of six moisture-binding amino acids that helps support hydration and elasticity while maintaining the hair's natural moisture balance

    Water/Aqua/Eau, Cetearyl Alcohol, Cetyl Alcohol, Glycerin, Brassicatrimonium Chloride, Persea Gratissima (Avocado) Oil, Gluconolactone, Behentrimonium Methosulfate, Polycitronellol Acetate, Ethyl Linoleate, Ethyl Oleate, Undecane, Panthenyl Hydroxypropyl Steardimonium Chloride, Sodium Benzoate, Alpha-Glucan Hydroxypropyltrimonium Chloride, Propylene Glycol, Guar Hydroxypropyltrimonium Chloride, Tridecane, Trisodium Ethylenediamine Disuccinate, Crambe Abyssinica Seed Oil, Arginine, Itaconic Acid, Helianthus Annuus (Sunflower) Seed Oil, Panthenol, Linum Usitatissimum (Linseed) Seed Extract, Mannitol, Polyglyceryl-10 Laurate, Phosphatidylcholine, Salvia Hispanica (Chia) Seed Extract, Saccharomyces/Xylinum/Black Tea Ferment, Methylpropanediol, Calcium Gluconate, Sodium Hydroxide, Benzyl Alcohol, Xylitol, Caprylic Acid, Caprylyl Glycol, Phenoxyethanol, Potassium Sorbate, Ceramide Np, Phenylpropanol, Tocopherol, Ethylhexylglycerin, Cetrimonium Chloride, Hydroxyethylcellulose, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Citric Acid, Sodium Citrate, Sh Polypeptide-47, Biotin, Fragrance/Parfum, Tetramethyl Acetyloctahydronaphthalenes, Limonene, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citrus Limon (Lemon) Peel Oil, Linalyl Acetate, Pinene, Linalool, Lavandula Oil/Extract, Geranyl Acetate, Citral, Terpineol, Terpinolene
  • Leaping bunny certified
  • Cruelty-free
  • Gluten-free
  • Vegan
  • Silicone-free
  • Dermatologist tested
  • Color and treatment safe
Sustainability impact


100% Bioplastic jar and lid. Biodegradable and compostable. Learn more.

Complete Your Routine

Le Ultimate Mask

Bio-Adaptive Hair Mask

Regular price
$62
Benefits

ENGINEERED TO REPAIR.

Bio-Adaptive Exosome Technology targets areas of damage where support is needed most, helping repair bonds and restore strength after a single application.
Maison Beaux
Clinical results
Performance, sustained.
  • 3X
    stronger hair*
  • 12X
    smoother hair*
  • 2X
    shinier hair*

Designed to adapt

Bio-engineered performance, responsive to every texture.

Maison Beaux

Before

Maison Beaux

After
Maison Beaux

Before

Maison Beaux

After
Maison Beaux

Before

Maison Beaux

After
Maison Beaux

Before

Maison Beaux

After
closeup of a white flower with a green and yellow center.
Inside Le Ultimate Mask

Biomimetic collagen + Exosome technology

A proprietary complex that helps mimic the hair’s natural support structure while targeting areas of damage to deliver actives where needed, helping prevent over-depositing and restore hair to its healthiest state.

Propeptide duo

A targeted blend of oat peptide and hydrolyzed quinoa, rice and vegetable proteins that helps reinforce weakened strands, improving strength, softness and resilience.

Amino acid moisture complex

A blend of six moisture-binding amino acids that helps support hydration and elasticity while maintaining the hair's natural moisture balance.
Advanced clean science
Maison Beaux's Bio-Adaptive Exosome Technology

The technology harnesses a first-to-market biomimetic plant-derived collagen supermolecule, using exosomes to intelligently target areas of damage where it is most needed.

LEARN MORE
Open jar of Le Ultimate Mask showing white repairing cream.
Le Ultimate Mask 240 ML jar on a dark background.
The method

REPAIR
After shampooing, apply generously from mid-lengths to ends. Leave for 5–10 minutes, then rinse thoroughly

FOR DEEPER REPAIR
Use weekly or as needed for damaged, dry or compromised hair to restore strength, hydration and shine.
Material studies

Designed for what comes next.

Sustainability + Impact
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