K18 Damage Shield Protective Conditioner
- 8.5 fl oz tube
- Up to 3 days of damage protection, simulated tests
- K18PEPTIDE replenishes protein lost in washing
- No film-forming silicones or waxes
- pH-optimized to limit cuticle swelling
- Safe for every wash
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A daily protective conditioner that strengthens, detangles and shields hair from UV, pollution and styling damage without silicones. It complements a repair mask rather than replacing one.
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ASIN: B0CQ59XL4HCategory: Hair Conditioners
Overview
People who wash often and style daily get a protective conditioner that reinforces the hair's lipid barrier and replaces protein lost during washing. It softens and detangles without film-forming silicones or waxes, so it does not build up.
Daily protection against UV, pollution and mechanical styling, without silicone buildup, is the reason to use it. It is a maintenance step between treatment mask days, not a deep repair on its own.
Who it's for
Frequent washers and heat stylers wanting to prevent damage get a silicone-free daily step. Severely damaged hair still needs a dedicated treatment.
Pros and cons
- No silicones or waxes to build up
- Replenishes protein lost in washing
- Protects from UV and pollution
- Detangles and softens
- Protection figures come from simulated tests
- Hair type listed only as normal
Performance notes
A pH-optimized formula limits cuticle swelling while hair is wet, which reduces roughness and preserves shine. A peptide replaces lost protein and the lipid barrier is reinforced, so strength holds up better through styling.
Specifications
| Brand | K18 |
|---|---|
| Dimensions & fit | |
| Size | 8.5 Fl Oz (Pack of 1) |
| Item dimensions | 2.5 x 2.5 x 5.5 inches |
| Item Weight | 9.6 ounces |
| Capacity & performance | |
| Age Range Description | Adult |
| Liquid Volume | 250 |
| Construction & materials | |
| Material Type Free | Film-forming silicones, waxes |
| Material Features | Toxin Free |
| Included components | |
| Package Type Name | Tube |
| Unit Count | 8.5 Fluid Ounces |
| Other details | |
| Hair Type | Normal |
| Hair Conditioner Type | Standard Hair Conditioner |
| Item Form | Cream |
| Product Benefits | Protects against UV, pollution and mechanical damage; fortifies lipid barrier; detangles |
| Special Ingredients | K18PEPTIDE |
| Suggested Use | Massage into hair, focusing on the scalp, rinse, repeat as needed; safe every wash |
| Additional Features | Detangling, Nourishing |
Frequently asked questions
How do I use K18 Damage Shield Conditioner?
Massage into hair, focusing on the scalp, rinse thoroughly and repeat as needed. It is safe to use every time you wash.
Does K18 Damage Shield Conditioner contain silicone?
No. It is made without film-forming silicones or waxes.
Does K18 Damage Shield replace the K18 treatment mask?
No. It is a daily care step between K18 treatment mask days.
How long does K18 Damage Shield protection last?
Up to 3 days, based on simulated UV exposure tests.