K18 Leave-In Repair Hair Mask and Oil Bundle
- Mask and oil pairing
- 15 ml leave-in repair mask, 4-minute treatment
- 30 ml weightless strengthening oil
- All hair types, per the listing
- Peptide repair described as lasting
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A compact repair pair for anyone who already has a shampoo they like and wants a leave-in treatment plus a finishing oil. Both items are small, and there is no shampoo or conditioner in the set.
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ASIN: B0C2B766D3Category: Hair Masks
Overview
Pairing a leave-in repair mask with a weightless strengthening oil, this bundle treats hair from the inside and the surface at once. The mask carries a peptide meant to reconnect broken protein chains, while the oil smooths the outer cuticle.
Two products make the routine short: a peptide mask for structural repair and an oil for frizz and flyaways. The limitation is quantity, because the listing gives small volumes and no usage guidance.
Who it's for
A shorter routine for hair of any type, using products that stay in instead of washing out, is the situation. Shoppers who want a shampoo included will need to buy one separately.
Pros and cons
- Leave-in mask and oil together
- Works across all hair types
- Oil is weightless per the listing
- Peptide aimed at lasting repair
- No shampoo or conditioner included
- Both items are small sizes
- Color-safe claim not stated
Performance notes
The peptide is described as small enough to reach the inner layers of the hair, where it links with the keratin chains, so the effect is structural. The oil acts on the outside, smoothing the cuticle against frizz and flyaways. Since the mask is left in, the effect builds with repeated use.
Specifications
| Brand | K18 |
|---|---|
| Capacity & performance | |
| Liquid Volume | 15 ml |
| Oil volume | 30 ml |
| Other details | |
| Hair Type | All hair types |
| Special Ingredients | K18Peptide |
| Hair Conditioner Type | Leave-in repair hair mask |
| Product type | Bundle: leave-in mask and hair oil |
| Treatment time | 4 minutes |
Frequently asked questions
Can the K18 Repair Bundle be used on color-treated hair?
The listing says the formula works on all hair types but makes no color-safe claim for the mask or the oil. Check the label if your hair is colored.
What comes in the K18 Repair Bundle?
A leave-in repair hair mask (15 ml) and a weightless hair strengthening oil (30 ml). The listing shows no shampoo or other items.
Do you rinse out the leave-in mask in the K18 Repair Bundle?
No. It is described as a leave-in 4-minute treatment. The listing gives no amount per use, so follow the bottle label.
Does the K18 Repair Bundle include shampoo?
No. The set is the mask and the oil only.