

K18 Damage Shield pH Protective Shampoo
K18 Damage Shield pH protective shampoo is a colour-safe protective shampoo. Maintain your hair strength and health.
A colour-safe, pH-optimized shampoo with the patented K18PEPTIDE™ to effectively cleanse while maintaining hair health and protecting hair from damage. pH-optimized formula helps reduce excess swelling of the hair cuticle during washing to help prevent frizz, preserve colour, and enhance shine. Scalp microbiome-friendly and gentle enough to use every time you cleanse.
Benefits
- Less is more formulation delivers a superior clean without compromise
- Optimized pH cleanses hair and scalp without over-drying
- Certified microbiome-friendly formula removes dirt and oil without disrupting the scalp’s natural protective barrier
- K18PEPTIDE™ helps reduce protein loss to keep hair feeling healthy and strong
Free shipping for all orders over $50.
$10 shipping for orders $50 and under.
At Sable Boutique, we understand the importance of using genuine, high-quality beauty products. That’s why we’re proud to be an authorised retailer for every brand we carry. When you shop with us, you can trust that your products are fresh, authentic, and sourced directly from the brands and their official representatives.
Unfortunately, counterfeit and expired beauty products are a growing concern online. Purchasing from unauthorised sellers can put you at risk of receiving ineffective — or even unsafe — items.
Here’s why Sable Boutique is your trusted destination for professional hair and beauty essentials:
- Guaranteed Authenticity: We source exclusively from official brand distributors, ensuring every product you receive is 100% genuine.
- Fresh Inventory: Our regular shipments mean you’re getting the latest formulations with optimal shelf life.
- Safe & Effective: Authentic products deliver real results — without the risks associated with counterfeit or expired cosmetics.
Shop with confidence knowing that every purchase from Sable Boutique supports your hair and skin with trusted, salon-grade quality — straight from the source.
Choose options



