Rescue for hair that's been through it. La Biosthétique Structure Repair Nourishing Mask is an intensive weekly treatment for very dry, damaged or chemically treated hair, restoring softness, strength and shine. La Biosthétique is the French-founded professional brand known for scientifically formulated, plant-powered hair care used in salons across Europe.
Key Ingredients, Explained
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Restructuring proteins: Help fill weak spots in damaged hair for more strength and resilience.
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Nourishing plant lipids: Replenish lost oils so damaged hair feels soft and supple.
Why We Love It
- Intensive repair.
- Softness and shine.
- Weekly treatment.
Best For
Very dry, damaged, bleached or chemically treated hair.
How to Use
- After shampoo, apply to towel-dried hair.
- Leave for 5 to 10 minutes.
- Rinse.
Pro Stylist Tip
Wrap your hair in a warm towel while the mask works for a deeper treatment.
Ingredients
Key ingredients are listed above. The full ingredient list is printed on the packaging.
Frequently Asked Questions
How often should I use it?
Once a week, or twice for very damaged hair.
Is it OK for fine hair?
Use it on the ends only.
Can I use it instead of conditioner?
Yes, on mask days.
Where can I buy La Biosthétique in Alberta?
Online at denimandsmith.com, shipped from Calgary, or at any Denim & Smith location across Calgary, Edmonton, Cochrane, Okotoks and Rocky View.