K18PEPTIDE™
The patented peptide at the heart of this four-minute leave-in treatment.
K18 x Future Society Leave-In Molecular Repair Mask
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Explore La Crem rewardsThe K18 leave-in mask in a limited-edition scent. This collaboration with Future Society pairs K18PEPTIDE™ with Floating Forest, a cool aquatic floral fragrance inspired by an extinct rainforest tree from Borneo.
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Boutique details
Your Edmonton boutique.
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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Standard free $149 CAD+ · Priority free $249 CAD+ on eligible orders
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For delivery in Canada: Standard is $25 CAD below $149 CAD. Priority is $30 CAD below $249 CAD and free from $249 CAD on eligible orders. Adding an item excluded from free Priority removes free Priority for the entire order.
This selected item excludes the entire order from free Priority shipping in Canada. Standard is $25 CAD below $149 CAD and free from $149 CAD. A paid Priority upgrade is $30 CAD where available, including orders of $249 CAD or more.
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K18 Biomimetic Hairscience
K18 x Future Society Leave-In Molecular Repair Mask
Your ritual begins with the right choice.
$107.50 CAD
Taxes calculated at checkout.
The haircare focus
K18 x Future Society Leave-In Molecular Repair Mask
The K18 leave-in mask in a limited-edition scent. This collaboration with Future Society pairs K18PEPTIDE™ with Floating Forest, a cool aquatic floral fragrance inspired by an extinct rainforest tree from Borneo.
Explore our ingredient glossaryK18 Biomimetic Hairscience
The formula, explained.
The ingredients behind this formula—and what they bring to your hair and scalp.
K18PEPTIDE™
The patented peptide at the heart of this four-minute leave-in treatment.
Hydrolyzed wheat protein
A conditioning protein in the formula.
Ingredient imagery is illustrative. Explore the full ingredient list below.
The hair & scalp edit
Your ritual,
from root to tip.
Select a routine step to see where that product belongs. Tap the illustration to explore each area.
Build your routine
Select a step. The illustration and product guidance will update together.
Where to apply
K18 x Future Society Leave-In Molecular Repair Mask
Application guidance
Tap an area to explore. Check the full product directions before applying.
Explore the product directions and our recommended pairings below.
Choose the steps your hair needs. Follow each product’s directions.
Made to work together
Pairs beautifully.
Let’s build a routine around this formula.
Ask our team for a pairingThe K18 leave-in mask in a limited-edition scent.
Worth knowing
The finer details.
A closer look at your hair, your routine and what goes into the formula.
K18 x Future Society Leave-In Molecular Repair Mask
The K18 leave-in mask in a limited-edition scent. This collaboration with Future Society pairs K18PEPTIDE™ with Floating Forest, a cool aquatic floral fragrance inspired by an extinct rainforest tree from Borneo.
Benefits:
- Helps repair hair damaged by colouring, lightening, chemical services and heat.
- Supports softer, smoother, more resilient hair.
- The same four-minute leave-in step, with a distinct fragrance.
How to use:
- Shampoo without conditioner, then towel-dry thoroughly.
- Apply 1–3 pumps, adjusting to hair length and density. Begin at the ends and work through the lengths.
- Leave for four full minutes. Do not rinse.
- Detangle and add styling products. Use for 4–6 consecutive washes initially, then as needed.
Loshen & Crem’s recommendation:
Choose this edition for the Floating Forest fragrance. Follow the same application order as the original K18 mask.
Ingredients:
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Benzyl Alcohol, Benzyl Salicylate, Beta-Caryophyllene, Citrus Aurantium Bergamia Peel Oil, Limonene, Linalool, Linalyl Acetate, Pinene, Terpineol, Terpinolene, Tetramethyl Acetyloctahydronaphthalenes.
Ingredient lists can change. Please refer to your product packaging for the most current formula.
Shipping
For delivery and return information, view our policy.
Give the mask its own four-minute moment. Shampoo, skip conditioner and towel-dry thoroughly before applying. Wait the full 4 minutes before adding styling products; leave the treatment in.
Hydrolyzed wheat protein
A conditioning protein in the formula.
Curious about your ingredients?
Explore La Matière
Expert guidance. A considered routine.
Your hair.
Our attention.
Beautiful formulas are only part of the story. Knowing what belongs in your routine makes all the difference.
Talk through your hair and scalp needs, the products you already use and the questions on your mind with our team.
Ask our team Just a product question? Ask us.Personal guidance, in Edmonton or online.
The care behind your care
A place in your routine.
A team in your corner.
From your first question to your next replenishment, there’s a real person here to help.
01 Make sense of what you already use
You don’t need to start over. Bring us your current routine and we’ll help you understand where a new formula fits.
Ask our team02 Get to know your hair and scalp
Tell us about your hair, your scalp and how you like to care for them. We’ll help you find a thoughtful starting point.
Find your starting point03 Keep the conversation going
A question about how to use it? Unsure about your next step? You’re welcome to come back to our team for guidance.
We’re here to helpFrom our Edmonton boutique
Explore K18 Biomimetic Hairscience.
Find your place to begin.
Discover K18 x Future Society Leave-In Molecular Repair Mask at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the K18 Biomimetic Hairscience collection online across Canada, or ask our team how this formula fits into your hair and scalp routine.
Care, to keep.
Your ritual, beautifully noted.
The guidance you’ll want when you get home: how to use it, what to expect and when to check in. Your reminder, with your team still in reach.