K18 Peptide Prep Detox Shampoo — Color-Safe Clarifying Shampoo, 8.5 fl oz with Activated Charcoal & Salicylic Acid

This shampoo is formulated to deep-clean hair and scalp without stripping essential moisture or compromising color. Built around activated charcoal and salicylic acid, the formula targets residues from styling products, sebum, and metals such as copper that accumulate from hard or tap water. The patented K18PEPTIDE works alongside the detox actives to minimize protein loss and preserve hair strength and vibrancy, creating a fresh foundation for follow-up treatments like the K18 mask.

How does this shampoo remove buildup without overdrying?

The blend uses gentle yet effective clarifying ingredients that lift impurities while protecting hair’s natural lipids. Unlike harsh chelators that can leave strands brittle, this formula balances deep cleansing with peptide protection to maintain softness and manageability.

• Activated charcoal adsorbs surface impurities and styling residue.
• Salicylic acid helps clear excess sebum at the scalp for a lighter feel.
• K18PEPTIDE reduces protein loss to preserve strength and elasticity.
• pH-optimized lather protects color and cuticle integrity.

What results can I expect after one wash?

Clinical testing shows measurable reduction in common types of buildup after a single use, producing visibly cleaner hair and a refreshed scalp sensation. Expect enhanced product absorption for subsequent treatments and improved manageability.

• Removes up to 99% of product buildup for a cleaner finish.
• Reduces sebum accumulation for a fresher scalp feel.
• Helps clear metals like copper that come from hard water.
• Prepares hair for better penetration of masks and conditioners.

How do I use K18 Peptide Prep™ Detox Shampoo in my routine?

Swap this clarifying shampoo in for your regular cleanser once weekly or as needed when hair feels weighed down. Massage into wet hair and scalp, rinse thoroughly, and repeat if buildup is heavy; follow with your chosen K18 treatment for best results.

• Use 1x weekly or whenever hair feels heavy or dull.
• Apply to wet hair, lather, and focus on the scalp to lift residues.
• Rinse completely; repeat only if necessary for stubborn buildup.
• Finish with K18 mask or conditioner to restore hydration and strength.

Is this shampoo safe for color-treated hair and sensitive scalps?

Yes—formulated to be color-safe and pH-balanced, it removes deposits without aggressive chelators. The inclusion of peptide technology helps protect protein structure while gentle actives clear impurities; however, patch testing is recommended for very sensitive skin.

• Color-safe, pH-optimized to help preserve dye vibrancy.
• No harsh chelating agents that can over-strip hair.
• Designed to clear buildup while maintaining essential moisture.
• Clinically-measured performance for common buildup types.

Who is this for: K18 Peptide Prep™ Detox Shampoo is suited for anyone dealing with product residue, oily scalps, or hard-water metal buildup—especially color-treated or chemically-processed hair that needs a careful, effective reset. It’s ideal for people who use styling products regularly, live in hard-water areas, or want a weekly clarifying step that prepares hair for intensive repair treatments without compromising color or strength.

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.