Skip to main content
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)
K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)

K18 Biomimetic HairScience Damage Shield pH Protective Shampoo (Color-safe pH-optimized shampoo)

$32.40
$34.00

Characteristics

Country of origin USA
Purpose Removes impurities and buildup, protects hair from environmental aggressors, UV rays, and mechanical styling damage
Hair type All hair types
Active ingredients Patented K18Peptide™, Mild Surfactants, Natural Oils (e.g., Jojoba Oil), pH-Balancing Agents: Antioxidants

Description

Color-safe pH-optimized shampoo by K18 Biomimetic HairScience (Damage Shield pH Protective Shampoo), 1.8 fl. oz. / 8.5 fl. oz. / 31.5 fl. oz

K18 Biomimetic HairScience Damage Shield pH Protective Shampoo is formulated to cleanse the hair while preserving its natural pH balance, ensuring optimal hair health and resilience. This innovative shampoo uses K18’s patented K18Peptide™ technology to repair and strengthen hair at a molecular level, making it more resistant to damage. The gentle formula effectively removes impurities and buildup without stripping essential moisture, leaving hair feeling clean, soft, and manageable. Suitable for all hair types, it protects hair from environmental aggressors, UV rays, and mechanical styling damage. Dermatologist-tested and free from harmful chemicals, this shampoo offers a comprehensive solution for maintaining strong, healthy hair.

Patented K18Peptide™: Repairs and strengthens hair at a molecular level, replenishing protein lost during washing.
Mild Surfactants: Provide effective cleansing without stripping the hair of its natural moisture.
Natural Oils (e.g., Jojoba Oil): Nourish and hydrate the hair, enhancing shine and smoothness.
pH-Balancing Agents: Maintain the natural pH of the hair and scalp to ensure optimal health and resilience.
Antioxidants: Protect the hair from oxidative stress and environmental damage.

For Stylist Use
1. Use for higher frequency washing like multiple wash services or clients with less buildup.
2. Massage into hair, focusing on scalp.
3. Thoroughly rinse.
4. Repeat as needed.

For Client Use
1. Safe to use every time you wash.
2. Massage into hair, focusing on scalp.
3. Thoroughly rinse.
4. Repeat as needed.

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Disodium 2-Sulfolaurate, Caprylyl Glycol, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Limonene

$32.40
$34.00

Overall rating: 5.0 / 5 from 10 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Color-safe cleanse

"This pH-balanced shampoo gently cleanses while protecting my color. Hair feels soft, smooth, and healthy after every wash"

Sierra (5/5)

Gentle repair, salon-worthy shine!

"I’ve been using K18 Damage Shield pH Protective Shampoo for a few weeks, and my hair feels noticeably smoother and stronger. The citrus-fresh lather cleans without stripping, and my color stays vibrant. It’s like a protective shield during every wash!"

Georgia (5/5)

Gentle but seriously effective

"I love how this shampoo protects my color without stripping it. My hair feels so soft and healthy every time I wash it. Plus, the scent is fresh and not overpowering."

Willow (5/5)

Clean hair, zero compromise

"This shampoo is a total game-changer — gentle, pH-balanced, and actually protective. It cleanses without stripping, keeps my color vibrant, and makes my hair feel fresh, soft, and healthy after every wash."

Aspen (5/5)

Gentle, color-safe, and truly strengthening

"It’s super gentle thanks to the pH-balanced formula, and my hair feels stronger and smoother after every wash."

Emma (5/5)

Great shampoo for color-treated hair

"The shampoo is gentle yet effective, and I’ve noticed less frizz and more shine. The service was excellent too—fast delivery and great customer support!"

Cassidy (5/5)

Great for color-treated hair

"I’ve noticed my color staying vibrant and shiny. The shampoo has a pleasant scent and leaves my hair feeling soft and manageable"

Penelope (5/5)

My Hair Feels Renewed

"I’ve struggled with damaged hair for ages, but K18’ Shampoo changed everything. It cleans gently yet effectively, leaving my hair feeling strong and healthy. My hair looks shinier than ever—highly recommend!"

Charlotte (5/5)

Perfect for color-treated hair

"Ideal for color-treated hair. It gently cleanses my hair while protecting my color and maintaining its vibrancy."

Zoey (5/5)

"My hair has never been healthier"

Edwin (5/5)

Q&A