La Bonne Brosse - Cair - Repairing Hair mask
Hyaluronic Acid + Vegetable Collagen + Vegetable Keratin
$110 CADA concentrated treatment built around rice water, an ingredient with centuries of use in Asian hair traditions. This mask repairs and deeply nourishes the hair fiber from the inside out. The formula combines ancient wisdom with modern actives: hyaluronic acid locks moisture into the strand to prevent dehydration, vitamins B8, B5, and E reinforce keratin structure and reduce hair loss, and panthenol strengthens and adds shine from root to tip. A plant collagen concentrate, paired with oils rich in protective fatty acids, works directly on keratin to regenerate the fiber at a structural level.
Used before each hair routine, the mask opens the cuticle to allow full ingredient penetration, so nothing sits on the surface. The formula is clean, silicone and sulfate-free, and gentle enough for all hair types, making it one of the rare conventional treatments that doesn't compromise the scalp's microbiota.
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La Bonne Brosse - Cair - Repairing Hair mask
The Science
The formulas contain no silicones no artificial colorants no sulfates no sulfated surfactants no alcohols no inert ingredients. The Repair Mask is suitable for all hair types and sensitive scalps. It has been dermatologically tested for tolerance. Plant collagen: Rebuilds hair fiber bonds Ceramides: Helps fill in and smooth scales Plant keratin: Acts as a protective shield.
Instructions For Use
- Before shampooing, apply a generous amount of the mask to dry or slightly damp hair.
- Massage and distribute the formula evenly, focusing on the ends and damaged areas.
- Leave it on for at least 20 minutes while you go about your activities.
- Rinse thoroughly before proceeding with your shampoo.
- Use the mask once a week, or up to twice a week for dry and weakened hair fibers.
About La Bonne Brosse
La Bonne Brosse puts the joy and beauty benefits back into hair brushing. Founded by friends Flore des Robert and Pauline Laurent, the French-made brush has become a global sensation, celebrated for both its beauty and performance.
Each brush is handcrafted following centuries-old artisanal traditions. The twisted handle, carved from biodegradable cellulose acetate, fits naturally into the hand, while bristles crafted from keratin-rich boar hair or vegan nylon redistribute natural oils and massage the scalp for shinier, denser hair over time.
Shop the full La Bonne Brosse collection at Living Beauty — and find the brush that'll sit proudly on your dressing table for years to come.
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