---
product_id: 529639344
title: "Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types, 30ml"
brand: "k18"
price: "1309 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "K18"
url: https://www.desertcart.dk/products/529639344-molecular-repair-hair-oil-weightless-oil-for-stronger-healthier-hair
store_origin: DK
region: Denmark
---

# Silicone-free & natural oils Weightless, non-greasy formula Molecular-level repair Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types, 30ml

**Brand:** k18
**Price:** 1309 kr
**Availability:** ✅ In Stock

## Summary

> 🧴 Unlock your hair’s molecular magic—shine, strength, and zero frizz, all day!

## Quick Answers

- **What is this?** Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types, 30ml by k18
- **How much does it cost?** 1309 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/529639344-molecular-repair-hair-oil-weightless-oil-for-stronger-healthier-hair)

## Best For

- k18 enthusiasts

## Why This Product

- Trusted k18 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Molecular Repair:** Harnesses K18 Peptide Technology to rebuild hair from within, reducing breakage and split ends.
- • **Frizz & Damage Defense:** Long-term frizz control and protection against heat and environmental stressors.
- • **Multi-Use Styling Boost:** Use on damp hair for strengthening or as a finishing shine enhancer on dry hair.
- • **Lightweight & Non-Greasy:** Leaves hair feeling weightless and fresh—perfect for daily use without buildup.
- • **Universal Hair Compatibility:** Formulated for all hair types, including color-treated and chemically processed strands.

## Overview

K18 Molecular Repair Hair Oil is a biotech-engineered, lightweight treatment infused with patented K18 Peptide Technology. Designed for all hair types, this 30ml oil penetrates deep to repair damage at the molecular level, reduce frizz, and enhance shine without silicones or heaviness. Ideal for color-treated and heat-damaged hair, it offers heat and environmental protection while delivering long-lasting strength and smoothness.

## Description

Product Description K18 Molecular Repair Hair Oil (30ml) is a lightweight, leave-in treatment designed to strengthen, smooth, and protect hair without weighing it down. Infused with K18 Peptide Technology, it penetrates deep into the hair shaft to repair damage at a molecular level, reducing frizz, breakage, and split ends while enhancing shine. This non-greasy formula provides heat and environmental protection, making it perfect for color-treated, chemically processed, and heat-damaged hair. Get stronger, healthier, and more resilient hair with every use! Ingredients Caprylyl Caprylate/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Apply to damp, towel-dried hair before styling, or on dry hair as a finisher. Highly concentrated formula. Start with 1-3 drops and build as needed. Use on damp hair for: strengthening benefits and to reduce frizz during air-dry or styling Use on dry hair to: smooth frizz and flyaways, as a finisher to add shine Apply to damp hair from mid-lengths to ends. For strengthening benefits from the K18PEPTIDE™ wait 4 minutes before styling. Apply to dry hair as a finisher. Pro Tip - Got the K18 molecular repair mask? Use the mask first on clean, damp hair, then wait 4 minutes. Apply the molecular repair hair oil, and wait 4 minutes for maximum strengthening results. Safety Warning For external use only See more

Review: Great for bleached hair - Great product has really helped my hair which is bleached
Review: It's a bit pricey - Strengths your hair in between washes.

## Features

- This biotech-engineered oil works on all hair types to strengthen, repair damage & improve shine at two levels of the hair fiber. Weightless & silicone-free, this oil repairs damage that causes frizz long-term

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYT7QCFB |
| ASIN  | B0BYT7QCFB |
| Best Sellers Rank | 10,440 in Beauty ( See Top 100 in Beauty ) 118 in Hair Oils |
| Brand | K18 |
| Colour | Clear |
| Country of origin  | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,237) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,237) |
| Date First Available | 15 May 2023 |
| Format | Oil |
| Item dimensions L x W x H | 38 x 38 x 102 millimetres |
| Item model number | K18-32011 |
| Item model number  | K18-32011 |
| Item weight | 0.15 Pounds |
| Manufacturer | K18 |
| Manufacturer  | K18 |
| Package Weight | 0.08 Kilograms |
| Package dimensions | 10.3 x 4 x 3.9 centimetres |
| Product Dimensions | 3.81 x 3.81 x 10.16 cm; 68.04 g |
| Product Dimensions  | 3.81 x 3.81 x 10.16 cm; 68.04 g |
| Scent | Fresh Floral |
| Volume | 30 Millilitres |

## Product Details

- **Brand:** K18
- **Hair type:** All
- **Item form:** Oil
- **Item volume:** 30 Millilitres
- **Liquid volume:** 1 Fluid Ounces
- **Material Type Free:** Silicone Free
- **Number of items:** 1
- **Scent:** Fresh Floral
- **Unit count:** 30.0 millilitre(s)

## Images

![Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types, 30ml - Image 1](https://m.media-amazon.com/images/I/41gq50cxdPL.jpg)

## Questions & Answers

**Q: Can I use the Molecular Repair Hair Oil instead of the mask?**
A: We recommend using the oil with the mask for maximum molecular repair with additional styling benefits. Think of the mask as a damage repair treatment after washing your hair.

**Q: Does the Molecular Repair Hair Oil provide heat protection?**
A: Yes, this oil provides heat protection up to 450°F/232°C.

**Q: Will the Molecular Repair Hair Oil leave buildup or weigh down my hair?**
A: No, it will not leave buildup or weigh down your hair. This weightless oil is powered by intentional ingredients to reduce frizz-causing damage on the molecular level inside the hair fiber.

**Q: Will the mask block the Molecular Repair Hair Oil from penetrating?**
A: No, the mask will not block the Molecular Repair Hair Oil from penetrating. The mask is a highly concentrated treatment without any fillers so it won’t block the oil from penetrating.

**Q: Can I mix the oil and mask together?**
A: Instead of mixing the oil and mask together, get the most effective repair and styling benefits by using the mask first, waiting 4 minutes, and then applying the oil.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for bleached hair
*by L***T on 8 October 2025*

Great product has really helped my hair which is bleached

### ⭐⭐⭐⭐⭐ It's a bit pricey
*by A***H on 17 July 2025*

Strengths your hair in between washes.

### ⭐⭐⭐⭐⭐ Very good for dry hair
*by D***A on 17 October 2025*

I have course, thick, dry Mediterranean hair. Putting this on my ends has really helped my hair feel a lot softer and healthier.

## Frequently Bought Together

- K18 Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types
- K18 PEPTIDE PREP™ Color-Safe Detox Clarifying Shampoo, Non-Stripping, pH-Optimized Cleanse, Removes Product Buildup, Dirt, Oils & Metals, 8.5 Fl Oz
- K18 Damage Shield Protective Conditioner, Protects Hair from Daily Damage, Improves Strength & Shine, 8.5 Fl Oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/529639344-molecular-repair-hair-oil-weightless-oil-for-stronger-healthier-hair](https://www.desertcart.dk/products/529639344-molecular-repair-hair-oil-weightless-oil-for-stronger-healthier-hair)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*