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

K18 Peptide Prep Detox Shampoo is a color-safe clarifying cleanser that removes product buildup, excess oils and metals from hard water while preserving hair strength.

This detox shampoo combines activated charcoal and salicylic acid with the brand’s patented K18PEPTIDE to lift away residue from styling products, sebum, and dissolved metals like copper without stripping hair or fading color. Use it as a reset before treatments or whenever hair feels heavy, dull, or weighed down by minerals and product film. The formula is pH-balanced and designed to prepare hair for optimal results from subsequent K18 mask treatments.

How quickly will I notice a difference after using this detox shampoo?

Most users feel immediate improvement in hair texture and scalp cleanliness after a single wash. The activated charcoal absorbs impurities and salicylic acid helps clarify the scalp, producing a fresher, lighter feel that’s noticeable right away.

• Removes product film and residue in one use
• Reduces sebum buildup for a cleaner scalp
• Helps eliminate minerals from hard water like copper
• Creates a clean base for follow-up treatments

Is this shampoo safe for color-treated and chemically processed hair?

Yes — the Peptide Prep Detox is formulated to be color-safe and non-stripping. Instead of harsh chelating agents, it uses the K18PEPTIDE to protect protein structure and help prevent excess protein loss, while the gentle, pH-optimized cleansing action preserves color vibrancy.

• pH-balanced lather protects dyed hair
• K18PEPTIDE supports protein retention and strength
• Clarifies without aggressive chelators that fade color
• Recommended before masking or treatments for best results

What active ingredients remove buildup and how do they work?

The formula pairs physical and biochemical clarifiers: activated charcoal attracts and binds oils and particulate impurities, while salicylic acid helps dissolve sebum and unclog follicles. Together they lift away dirt, styling residue and metal deposits for a thorough detox without over-drying.

• Activated charcoal absorbs impurities and pollutants
• Salicylic acid reduces excess oil and scalp buildup
• Designed to remove product film, sebum and metals
• Balances cleansing with moisture retention

How often should I use K18 Peptide Prep Detox Shampoo?

Use this clarifying shampoo weekly or as needed when hair feels weighed down, dull, or coated with residue. It’s intended as a reset step—massage into scalp and hair, rinse thoroughly, and repeat only if necessary to avoid over-cleansing.

• Use 1x weekly for regular maintenance
• Apply before intensive treatments or masks
• Repeat only when buildup returns to prevent dryness
• Follow with your usual conditioner or the K18 mask

Who is this for: K18 Peptide Prep Detox Shampoo is built for anyone with product-heavy routines, frequent styling, or hard water exposure who needs a powerful yet color-safe clarifying option. It suits color-treated, chemically processed, and natural hair types that require removal of oils, metals and residue without sacrificing strength or color longevity. Use it periodically to refresh the scalp, enhance manageability and prepare hair for reparative treatments.

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.