K18 Hair Products Australia

K18 Biomimetic Hairscience is the haircare brand behind the four-minute leave-in hair mask. Shop K18 Damage Shield and Peptide Prep shampoo and conditioner, hair oil and professional salon treatments. Click & collect...

13 products

K18 Biomimetic Hairscience is the haircare brand behind the four-minute leave-in hair mask. Shop K18 Damage Shield and Peptide Prep shampoo and conditioner, hair oil and professional salon treatments. Click & collect in Kilburn, Adelaide or get Australia-wide delivery.

K18 haircare logo

Shop K18 by range: Shampoo & conditioner · Leave-in hair mask · Hair oil · Professional mist · PRO chelating complex

Popular K18 products

K18 buying guide & FAQs

Which K18 product should I start with?

Most people start with the K18 Leave-In Molecular Repair Hair Mask. Shampoo without conditioner, towel-dry, apply 1 to 3 pumps from ends towards roots, wait four minutes and do not rinse, then style as usual. It leaves hair feeling softer, smoother and bouncier. Check the product page for size-specific directions.

Which K18 shampoo should I choose?

Damage Shield Protective Shampoo is the gentle, pH-optimised, colour-safe everyday wash; follow it with Damage Shield Protective Conditioner. Peptide Prep Detox Shampoo is a colour-safe clarifying shampoo for product buildup, excess oil and metals, used weekly or as needed. Compare them in K18 shampoo & conditioner.

Is K18 Hair Oil a heat protectant?

Yes. K18 Molecular Repair Hair Oil 30ml is a weightless finishing oil that helps control frizz, adds shine and protects against heat up to 232°C. Apply it after the leave-in mask, once the four minutes are up.

What are the K18 professional products?

The Professional Molecular Repair Mist 300ml and Peptide Prep PRO Chelating Hair Complex 300ml are salon products used before bleach, colour and chemical services. Follow each product page and the K18 professional service guide.

Can I pick up K18 in Adelaide?

Yes. Click & collect from MV Hair & Beauty at 412 Churchill Rd, Kilburn SA, or choose Australia-wide delivery with free standard shipping on orders of A$99 and over.

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