---
product_id: 24977558
title: "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"
brand: "vitamins hair cosmetics"
price: "€ 43.65"
currency: EUR
in_stock: true
reviews_count: 13
category: "Vitamins Hair Cosmetics"
url: https://www.desertcart.com.cy/products/24977558-vitamins-hair-cosmetics-keratin-hair-serum-oil-for-frizzy-dry
store_origin: CY
region: Cyprus
---

# Biotin + Castor Oil + Collagen blend 4.25 fl oz lightweight serum Heat protectant up to styling temps 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

**Brand:** vitamins hair cosmetics
**Price:** € 43.65
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock salon-worthy shine & frizz-free confidence every day!

## Quick Answers

- **What is this?** 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 by vitamins hair cosmetics
- **How much does it cost?** € 43.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/24977558-vitamins-hair-cosmetics-keratin-hair-serum-oil-for-frizzy-dry)

## 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 hair from damage caused by blow dryers and flat irons, preserving health and shine.
- • **Daily Damage Repair:** Combines keratin, biotin, and castor oil to restore and strengthen dry, damaged hair with every use.
- • **Instant Gloss Finish:** Delivers a silky, non-greasy shine that elevates your hair game instantly.
- • **Frizz-Free Confidence:** Tames flyaways and locks out humidity for sleek, polished strands all day.
- • **Curl Definition & Moisture:** Enhances curl bounce and softness while locking in essential hydration.

## Overview

VITAMINS Keratin Hair Serum Oil is a 4.25 fl oz lightweight treatment formulated with keratin, biotin, castor oil, and collagen. It instantly adds shine, tames frizz, protects hair from heat styling damage, and enhances curl definition. Ideal for dry, damaged, and frizzy hair, this serum delivers daily nourishment and long-lasting smoothness without heaviness.

## 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: 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!! 💖
Review: This does wonders to my hair! Have already repurchased 5 times and will keep repurchasing. - I absolutely love Vitamins Keratin Protein Hair Serum! It has completely transformed my frizzy, dry and damaged hair into healthy, shiny and smooth hair that everyone wants to touch. This serum is an excellent hair treatment that contains biotin and castor oil which help to repair my hair from root to tip. I apply it on my wet hair as a leave-in treatment after every wash and it has never disappointed me! The serum is lightweight, non-greasy and doesn't weigh my hair down. It offers a perfect balance of moisture and nourishment while keeping my hair tangle-free and manageable all day long. Whether you're dealing with humidity, heat or harsh weather conditions, this serum is a must-have in your hair care routine. I have noticed a significant reduction in frizz and flyaways since I started using it. Overall, Vitamins Keratin Protein Hair Serum is a game-changer for frizzy hair and I would definitely recommend it to anyone who wants to achieve healthy, beautiful-looking 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 | #14,373 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #38 in Hair Styling Serums |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,018) |
| 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

![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 - 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

### ⭐⭐⭐⭐⭐ 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!! 💖

### ⭐⭐⭐⭐⭐ This does wonders to my hair! Have already repurchased 5 times and will keep repurchasing.
*by B***L on April 30, 2023*

I absolutely love Vitamins Keratin Protein Hair Serum! It has completely transformed my frizzy, dry and damaged hair into healthy, shiny and smooth hair that everyone wants to touch. This serum is an excellent hair treatment that contains biotin and castor oil which help to repair my hair from root to tip. I apply it on my wet hair as a leave-in treatment after every wash and it has never disappointed me! The serum is lightweight, non-greasy and doesn't weigh my hair down. It offers a perfect balance of moisture and nourishment while keeping my hair tangle-free and manageable all day long. Whether you're dealing with humidity, heat or harsh weather conditions, this serum is a must-have in your hair care routine. I have noticed a significant reduction in frizz and flyaways since I started using it. Overall, Vitamins Keratin Protein Hair Serum is a game-changer for frizzy hair and I would definitely recommend it to anyone who wants to achieve healthy, beautiful-looking hair.

### ⭐⭐⭐⭐⭐ 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.

## 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 Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*