The K18 Peptide Prep Detox Shampoo is a colour-safe clarifying shampoo with skincare-inspired ingredients, and microdosed with the patented K18PEPTIDE™ to nourish hair while removing buildup for a clean, healthy hair canvas. A non stripping lather works to unclog hair follicles while banishing dirt, oils, silicones and things left behind from heavy product buildup including 99% of product buildup, 95% of sebum and a 76% copper reduction* after just 1 wash. This shampoo prepares hair for maximum K18 Molecular Repair Leave-in Treatment results. Deeply cleanses hair without being harsh on the scalp.

*results observed on bleached hair tress after 1 wash with detox shampoo

How to use: Use in place of your favourite shampoo once a week or as needed. Massage into hair and scalp to remove excess build up. Rinse thoroughly. Repeat as needed. 

FREE SHIPPING ON ORDERS OVER $75!

All orders are shipped with the fastest and cheapest NZ Post courier services. If you spend over $75, you qualify for free shipping. Please note we have aimed to keep our prices low, as we know everyone is facing a tough time out there.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.