K18 Damage Shield Conditioner
K18 Damage Shield Conditioner
K18 Damage Shield Protective Conditioner is your hair's best defense against daily damage. It shields hair from UV rays, environmental aggressors, and mechanical styling. Formulated with K18Peptide™, it replenishes lost protein during washing, leaving hair fortified, soft, smooth and detangled.
Why you need it
Why you need it
Sheild your hair from damage with the K18 Damage Shield Protective Conditioner. This nourishing conditioner was engineered with Biotech-Produced Polysaccharide which acts as a biomimetic shield to protect hair against damage from UV rays, mechanical styling, and environmental aggressors for up to 3 days*. Their patented K18Peptide™ replenishes protein lost during washing. It fortifies hair’s exterior lipid barriers to make hair more resilient and resistant to damage.
This conditioner was created without film-forming silicones or waxes that can build up over time and weigh hair down. Instead, it weightlessly soften and detangles. The pH-optimized formula minimizes excess cuticle swelling during washing to help keep hair smooth and maximize hair’s natural shine. Plus, the Fortifying Ceramide Blend seals damage sites in the hair cuticle - smoothing and protecting hair from further damage.
For best results, pair with the K18 Damage Shield Shampoo.
how to use
how to use
2 - Rinse thoroughly.
For best results, use after shampooing with Damage Shield Shampoo.

INGREDIENTS
INGREDIENTS
Faq's
Faq's
A: The mask and conditioner serve two different purposes. The K18 mask reverses damage in 4 minutes, while the K18 conditioner protects hair from daily damage for up to 3 days*. It’s recommend using the K18 mask first, waiting 4 minutes, then using conditioner for additional softening and detangling benefits between K18 mask days.
Q: Will the K18 conditioner cause buildup or weigh hair down?
A: No, the K18 conditioner will not cause buildup on hair or weigh it down. It softens, smooths, and detangles without film-forming silicones or waxes that can build up over time. The highly concentrated, lightweight gel formula means a little goes a long way. Use less than you typically would with a traditional conditioner, and build as needed.
About the Brand
About the Brand
K18 is the hair repair brand that changed the game. Its patented K18Peptide works inside the hair to repair damage from bleach, colour and heat. Our bestseller is the K18 Leave-in Molecular Repair Hair Mask, used in just four minutes after shampooing with no rinse. Fans also love the K18 Airwash Dry Shampoo, Molecular Repair Hair Oil and Peptide Prep Detox Shampoo.

SHIPPING & RETURNS
SHIPPING & RETURNS
Tracked Delivery
Delivery 3-7 Working Days
Free on orders over €50.00
Express Delivery
Orders placed before 3pm (GMT + 1)
Delivery 2-4 Working Days
Tracked
SMS & Email Updates
FREE L’Oréal Professionnel Metal Detox Shampoo

More from K18
-
K18 Repair Protect + Smooth Haircare Gift Set
Prix habituel € 58.00Prix habituelPrix unitaire / par€ 80.00Prix promotionnel € 58.007 review(s)En vente -
SAVE 20% WorthK18 Repair + Refresh Haircare Gift Set
Prix habituel € 75.00Prix habituelPrix unitaire / par€ 94.00Prix promotionnel € 75.00Worth: € 94.00No reviewsEn vente -
K18 FutureIQ Biomimetic Hair Longevity Serum 90ml
Prix habituel € 125.00Prix habituelPrix unitaire / parPrix promotionnel € 125.00No reviews -
K18 Leave-in Molecular Repair Hair Mask For Damaged Hair 50ml
Prix habituel € 74.95Prix habituelPrix unitaire / parPrix promotionnel € 74.9535 review(s) -
K18 Leave-in Molecular Repair Hair Mask Travel Size 15ml
Prix habituel € 33.00Prix habituelPrix unitaire / parPrix promotionnel € 33.0035 review(s) -
SAVE 20%K18 Airwash Dry Shampoo
Prix habituel Du € 20.00Prix habituelPrix unitaire / par€ 25.00Prix promotionnel Du € 20.0012 review(s)En vente -
K18 HeatBounce Conditioning Heat Protectant
Prix habituel Du € 25.00Prix habituelPrix unitaire / parPrix promotionnel Du € 25.002 review(s) -
K18 Damage Shield Shampoo
Prix habituel Du € 45.00Prix habituelPrix unitaire / parPrix promotionnel Du € 45.001 review(s) -
K18 Prep + Repair at Home Duo
Prix habituel € 90.00Prix habituelPrix unitaire / parPrix promotionnel € 90.001 review(s) -
K18 Peptide Prep Detox Shampoo
Prix habituel Du € 45.00Prix habituelPrix unitaire / parPrix promotionnel Du € 45.003 review(s)
You may also like
-
Alfaparf Semi Di Lino Diamond Illuminating Conditioner For Dull Hair 200ml
Prix habituel € 16.75Prix habituelPrix unitaire / parPrix promotionnel € 16.7513 review(s) -
Kérastase Blond Absolu Cicaflash Conditioner Blonde Hair
Prix habituel Du € 14.58Prix habituelPrix unitaire / par€ 19.45Prix promotionnel Du € 14.5835 review(s)En vente -
SAVE 25%Pureology Hydrate Conditioner 266ml
Prix habituel € 25.83Prix habituelPrix unitaire / par€ 34.45Prix promotionnel € 25.8370 review(s)En vente -
Kérastase Genesis Fondant Renforcateur Conditioner for Weak Hair Prone to Falling
Prix habituel Du € 14.36Prix habituelPrix unitaire / par€ 19.15Prix promotionnel Du € 14.362 review(s)En vente -
Kérastase Gloss Absolu Insta Glaze Conditioner For Long Frizzy Hair
Prix habituel Du € 14.36Prix habituelPrix unitaire / par€ 19.15Prix promotionnel Du € 14.3618 review(s)En vente -
SAVE 25%Redken All Soft Conditioner 250ml
Prix habituel € 21.75Prix habituelPrix unitaire / par€ 29.00Prix promotionnel € 21.7516 review(s)En vente -
Redken Acidic Bonding Concentrate Perfecting Leave-In Treatment
Prix habituel Du € 11.77Prix habituelPrix unitaire / par€ 15.70Prix promotionnel Du € 11.778 review(s)En vente -
Color Wow Money Mist Leave-In Conditioner
Prix habituel Du € 14.50Prix habituelPrix unitaire / parPrix promotionnel Du € 14.505 review(s) -
L'Oréal Professionnel Absolut Repair Molecular Home and Away Bundle
Prix habituel € 44.95Prix habituelPrix unitaire / par€ 75.00Prix promotionnel € 44.9517 review(s)En vente -
SAVE 35% WorthMoroccanoil The Hydration Suite Christmas Gift Set
Prix habituel € 48.90Prix habituelPrix unitaire / par€ 75.00Prix promotionnel € 48.90Worth: € 75.00No reviewsEn vente




















