---
product_id: 24977558
title: "Keratin Hair Serum Oil for Frizzy, Dry, Damaged Hair - Anti-Frizz Shine Gloss Treatment, Heat Protectant with Biotin, Castor Oil and Collagen - 4.25 fl oz"
brand: "vitamins hair cosmetics"
price: "340 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Vitamins Hair Cosmetics"
url: https://www.desertcart.dk/products/24977558-keratin-hair-serum-oil-for-frizzy-dry-damaged-hair-anti
store_origin: DK
region: Denmark
---

# Instant glossy shine Locks in moisture for curls Heat protection up to styling temps Keratin Hair Serum Oil for Frizzy, Dry, Damaged Hair - Anti-Frizz Shine Gloss Treatment, Heat Protectant with Biotin, Castor Oil and Collagen - 4.25 fl oz

**Brand:** vitamins hair cosmetics
**Price:** 340 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Unlock your hair’s ultimate shine and strength—because your style deserves the spotlight!

## Quick Answers

- **What is this?** Keratin Hair Serum Oil for Frizzy, Dry, Damaged Hair - Anti-Frizz Shine Gloss Treatment, Heat Protectant with Biotin, Castor Oil and Collagen - 4.25 fl oz by vitamins hair cosmetics
- **How much does it cost?** 340 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/24977558-keratin-hair-serum-oil-for-frizzy-dry-damaged-hair-anti)

## Best For

- vitamins hair cosmetics enthusiasts

## Why This Product

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

## Key Features

- • **Heat Styling Armor:** Protects strands from damage caused by blow dryers and flat irons.
- • **Frizz-Free Confidence:** Tames flyaways and humidity for sleek, polished hair all day.
- • **Nourishing Power Blend:** Infused with keratin, biotin, castor oil, and collagen for daily hair health.
- • **Glossy, Weightless Finish:** Delivers a silky shine without heaviness—perfect for any hair type.
- • **Curl Definition & Hydration:** Enhances curl bounce while locking in essential moisture.

## Overview

VITAMINS Keratin Hair Serum Oil is a multi-benefit treatment designed for frizzy, dry, and damaged hair. Combining keratin, biotin, castor oil, and collagen, it instantly smooths frizz, adds a glossy finish, protects against heat styling damage, and hydrates curls for lasting softness and shine. Ideal for daily use, this 4.25 fl oz serum is a top-rated solution for professional-quality hair care that keeps your look polished and resilient.

## Description

desertcart.com: VITAMINS hair cosmetics Keratin Hair Serum Oil for Frizzy, Dry, Damaged Hair - Anti-Frizz Shine Gloss Treatment, Heat Protectant with Biotin, Castor Oil and Collagen - 4.25 fl oz : Beauty & Personal Care

Review: Love the Scent - This is 3rd time purchase. Love the scent. Give a nice clean smell to hair. It leaves hair smooth. Does not feel greasy. Everyone comment how my hair smells good, when they give me a hug.
Review: EXCELLENT FOR DRY, CURLY HAIR! - THE ABSOLUTE BEST FOR DRY, CURLY HAIR! ✨️ I am 60 years old and have very dry, wavy, curly hair. I use TreLuxe leave in products, then diffuser to dry. Before my hair is completely dry, I use a few pumps of this, rub my hands together, and scrunch it into my hair, then diffuse a little more. (Don't dry completely.) After about an hour or so, it is usually dry, depending on humidity, and my hair is super soft, no frizz, and shiny! I don't have to wash it again for 3-4 days! Just use a spray bottle with water each day, between shampoos, and it looks amazing! I have used this product for several years! It's a game changer for dry hair!! 💖

## Features

- INSTANT GLOSS FINISH - Adds full shine and a silky feel without heaviness; this hair shine serum with keratin and collagen delivers a smooth hair gloss treatment on damp or dry hair
- TAME FRIZZ FAST - Smooths flyaways and helps resist humidity for sleek strands; our anti-frizz hair oil works as an anti frizz serum and hair smoothing serum, ideal as hair oil for frizzy hair
- HEAT STYLE SAFELY - Helps reduce the look of dryness from hot tools; use as a hair serum heat protectant for heat protection for hair when blow drying or flat ironing
- CURLS STAY SOFT - Defines curls and helps lock in moisture for bouncy shape; this hydrating hair oil works as a curl serum and curly hair serum for curly hair care; use as curly hair oil or hair oil for curly hair
- DAILY CARE ESSENTIAL - Smooths the look of damage and adds shine in one step; this oil for hair is a serum hair hybrid with biotin oil, a perfect serum hair oil option plus keratin hair oil, un tratamiento para el cabello

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01456DJ66 |
| Best Sellers Rank | #14,929 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #36 in Hair Styling Serums |
| Customer Reviews | 4.5 4.5 out of 5 stars (8,968) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | keratin_hair_serum |
| Manufacturer  | H.Y. Vitamins |
| Package Dimensions  | 6.5 x 2.52 x 2.48 inches; 6.4 ounces |

## Product Details

- **Hair Type:** All
- **Liquid Volume:** 4.25 Fluid Ounces
- **Material Type Free:** Alcohol Free, Paraben Free, Petroleum Free, Sodium Lauryl Sulfate Free, Sulfate Free
- **Product Benefits:** Strengthening, Anti Frizz, Shine, Non Greasy, Heat Protection, Moisturizing, Nourihsing, Hydrating
- **Scent:** Floral

## Images

![Keratin Hair Serum Oil for Frizzy, Dry, Damaged Hair - Anti-Frizz Shine Gloss Treatment, Heat Protectant with Biotin, Castor Oil and Collagen - 4.25 fl oz - Image 1](https://m.media-amazon.com/images/I/61JXFvf4PjL.jpg)

## Questions & Answers

**Q: Does this product have Formaldehyde and sulfate?**
A: No,this unique Keratin Hair Serum doesm't contain Formaldehyde or Sulfate

**Q: Is this product safe for keratin treated hair ?**
A: I use this product once a week and I cant image it not being safe.  I have never had the keratin treatment at a hair salon, but I use a leave in conditioner, heat treatment and infusion therapy keratin replenisher daily on my color treated hair and I have no issues.  Plus the keratin protein weekly on top of all the other products with no issues.

**Q: Is is this product most effective when applied to dry or wet hair?   many thanks.**
A: I think the conditioner is meant for wet hair and this is to apply to dry hair after it's been fixed or blow dried. After I'm done blow drying it, I apply it and it gives it a nice shine. But I'm sure it'll have the same effect if applied to wet hair and then have it blow dried.

**Q: You add this to wet hair ? Is this a heat protectant?**
A: Yes, you add our unique Keratin Hair Serum on damp hair.
Please see the Directions section: "Apply a few drops to your palms and spread thoroughly on dry to damp hair from hair root to tips."
It Is a heat protector, although you will see it evaporates as it is water based.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the Scent
*by W***L on January 11, 2026*

This is 3rd time purchase. Love the scent. Give a nice clean smell to hair. It leaves hair smooth. Does not feel greasy. Everyone comment how my hair smells good, when they give me a hug.

### ⭐⭐⭐⭐⭐ EXCELLENT FOR DRY, CURLY HAIR!
*by T***7 on September 6, 2025*

THE ABSOLUTE BEST FOR DRY, CURLY HAIR! ✨️ I am 60 years old and have very dry, wavy, curly hair. I use TreLuxe leave in products, then diffuser to dry. Before my hair is completely dry, I use a few pumps of this, rub my hands together, and scrunch it into my hair, then diffuse a little more. (Don't dry completely.) After about an hour or so, it is usually dry, depending on humidity, and my hair is super soft, no frizz, and shiny! I don't have to wash it again for 3-4 days! Just use a spray bottle with water each day, between shampoos, and it looks amazing! I have used this product for several years! It's a game changer for dry hair!! 💖

### ⭐⭐⭐⭐⭐ Great Serum for my dry hair!
*by M***1 on December 3, 2025*

I have used this Brand for a few years. It doe not disappoint. I pair this with the Keratin Hair shampoo I have fine hair and this works wonders on it.

## Frequently Bought Together

- VITAMINS hair cosmetics Keratin Protein Hair Serum - Anti Frizz Control Hair Oil Repair Treatment - Gloss Shine & Heat Protectant for Frizzy Dry Damaged Locks
- VITAMINS hair cosmetics Keratin Hair Mask Deep Conditioner - Biotin Collagen Protein & Castor Oil Repair for Dry Damaged Hair - Conditioning Treatment for Curly or Straight Thin Fine Locks
- VITAMINS hair cosmetics Keratin Shampoo Treatment - Biotin & Collagen Protein with Castor Oil for Curly Wavy or Straight Locks - Sulfate Free Product for Dry Damaged or Color Treated Hair

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*