DAMAGE SHIELD pH Protective Shampoo by K18 Biomimetic Hairscience
DAMAGE SHIELD pH Protective Shampoo by K18 Biomimetic Hairscience
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Damage Shield pH Protective Shampoo
by K18 Biomimetic Hairscience
Available in Canada at Curious Salons
For
All hair types — fine, medium, or thick — and every texture, from straight to coily. Ideal for colour-treated, damaged, or frizz-prone hair needing gentle cleansing and lasting protection.
Description
K18 Damage Shield pH Protective Shampoo is a colour-safe, pH-optimized formula designed to cleanse effectively while maintaining the hair’s natural strength and integrity. Infused with K18PEPTIDE™, this award-winning shampoo fortifies strands by replenishing lost proteins during washing, helping prevent damage, frizz, and colour fade. The microbiome-certified formula preserves scalp health and supports a balanced environment for strong, resilient hair. Lightweight and highly effective, it delivers a clean, soft finish with radiant shine — a daily essential for vibrant, healthy hair.
Who It’s For
Perfect for all hair types and textures, especially those with damage, colour-treated hair, or frizz concerns seeking a gentle yet high-performing cleanser.
What It Does
• Gently cleanses without stripping or buildup
• Prevents tangling and frizz while preserving colour vibrancy
• Supports hair’s natural pH to reduce cuticle swelling and damage
• Enhances smoothness and shine for visibly healthy results
• Maintains scalp’s natural microbiome balance for overall hair wellness
When To Use
Use as your daily or every-wash shampoo for gentle cleansing and strengthening results.
How To Use
Massage into hair, focusing on the scalp. Rinse thoroughly and repeat as needed. For best results, follow with K18 Damage Shield Protective Conditioner.
Key Ingredients
K18PEPTIDE™ – Clinically proven biotech peptide that replenishes lost protein and repairs molecular damage from washing.
Plant-Derived Surfactants – Provide a gentle, high-foaming cleanse without residue or buildup.
Panthenol & Glycerin – Hydrate and enhance shine for a soft, smooth finish.
Fragrance
A clean, bright citrus scent that feels fresh, modern, and subtly uplifting.
Clinical Results
In a 21-day consumer test with 35 participants:
• 91% said hair looks healthier
• 91% said hair feels smoother
• 91% said hair does not feel weighed down
Full Ingredient Highlights
Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78 (K18PEPTIDE™), Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Fragrance (Parfum), Limonene.
Free From
Gluten, parabens, silicones, and cruelty — microbiome-certified and colour-safe.
Why You’ll Love It
Because it’s where repair meets ritual. K18 Damage Shield pH Protective Shampoo gently restores strength, preserves colour, and enhances shine — leaving hair soft, clean, and healthy from scalp to ends.
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