Skip to content

Skincare Boutique & Facial Institute

Book Your Appointment

Your bag.

0 items

Your cart is empty

K18 Peptide Prep Detox Shampoo

Regular price $51.50 CADAfterpay

Tax excluded. Shipping calculated at checkout

Your ritual, rewarded 51 estimated La Crem points

Your ritual, rewarded. Choose your La Crem tier to estimate your points.

Estimated on eligible spend before tax, shipping and discounts. Your account confirms the final balance.

Explore La Crem rewards

A clean starting point when hair feels weighed down by buildup. K18 Peptide Prep Detox Shampoo helps remove excess oil, styling residue and copper deposits. Its clarifying formula includes charcoal, salicylic acid and K18PEPTIDE™ and is suitable for colour-treated hair.

Discover the formula & ingredients
Choose Size
Only 2 available online

Pickup in Edmonton

Usually ready in 24 hours

Excludes statutory holidays and boutique closures. Please wait for your pickup confirmation before visiting.

Boutique details

Your Edmonton boutique.

5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada

Wait for your ready-for-pickup email before visiting.

Visit the boutique
Your November gift

Your November gift

Receive Prime Regenera II 10 ml, Vital B. Fluid 10 ml and La Pochette with $349 CAD in eligible purchases, or the Vitality Discovery Set with $499 CAD. Full-price items only; sale items do not count.

Add qualifying products to your cart to check your gift. Available gifts and eligibility are confirmed in your cart.

View my cart

A little haircare guidance?

Let’s talk about your hair, your scalp and what belongs in your routine.

From our boutique to your door

Shipping options Standard free $149 CAD+ · Priority free $249 CAD+ on eligible orders
Delivery details

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.

Thresholds apply after discounts, before taxes and shipping. Product, ground-shipping and destination restrictions may apply. Available services and final charges appear at checkout.

Discover something newComplimentary samples with every order

Final sale

No change-of-mind returns or exchanges.

View details

This purchase is excluded from voluntary returns, exchanges, refunds and store credit, including for sensitivities or reactions. Please review the full policy before purchasing.

On its way to youTrack your order
Activated charcoal

The haircare focus

K18 Peptide Prep Detox Shampoo

A clean starting point when hair feels weighed down by buildup. K18 Peptide Prep Detox Shampoo helps remove excess oil, styling residue and copper deposits. Its clarifying formula includes charcoal, salicylic acid and K18PEPTIDE™ and is suitable for colour-treated hair.

Explore our ingredient glossary

K18 Biomimetic Hairscience

The formula, explained.

The ingredients behind this formula—and what they bring to your hair and scalp.

Activated charcoal

Activated charcoal

Helps absorb excess oil and lift buildup.

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 Peptide Prep Detox Shampoo

Delicate illustration of hair from the crown to the ends.

Application guidance

Tap an area to explore. Check the full product directions before applying.

View full directions
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.

View the range

Let’s build a routine around this formula.

Ask our team for a pairing

A clean starting point when hair feels weighed down by buildup.

Worth knowing

The finer details.

A closer look at your hair, your routine and what goes into the formula.

K18 Peptide Prep Detox Shampoo

A clean starting point when hair feels weighed down by buildup. K18 Peptide Prep Detox Shampoo helps remove excess oil, styling residue and copper deposits. Its clarifying formula includes charcoal, salicylic acid and K18PEPTIDE™ and is suitable for colour-treated hair.

Benefits:
  • Lifts product buildup and excess oil.
  • Helps refresh hair that feels coated or looks dull.
  • Prepares hair for the K18 leave-in mask.
How to use:
  1. Use in place of your regular shampoo about once weekly, adjusting to buildup and your hair’s needs.
  2. Massage into wet hair and scalp.
  3. Rinse thoroughly; repeat if needed.
  4. If using the K18 mask next, skip conditioner and towel-dry before applying it.
Loshen & Crem’s recommendation:

A useful reset for hair that feels coated with styling products. Alternate with your regular shampoo.

Ingredients:

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.

Ingredient lists can change. Please refer to your product packaging for the most current formula.

Shipping

For delivery and return information, view our policy.

Curious about your ingredients?

Explore La Matière
Personal guidance from the Loshen boutique.

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 team
02 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 point
03 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 help

From our Edmonton boutique

Explore K18 Biomimetic Hairscience.
Find your place to begin.

Discover K18 Peptide Prep Detox Shampoo 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.

Worth the wait.

We’ll email you when this item is back.

For this restock alert only. This does not sign you up for our newsletter. Privacy policy.

Privacy policy