---
product_id: 634029885
title: "Curly Hair Add-In Booster Treatment Bundle - Curl Definition, Lengthen & Anti-Frizz Booster Shot Add-Ins to Enhance Shampoo, Conditioners & Hair Care Products"
brand: "function of beauty"
price: "123 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Function Of Beauty"
url: https://www.desertcart.ro/products/634029885-curly-hair-add-in-booster-treatment-bundle-curl-definition-lengthen
store_origin: RO
region: Romania
---

# Natural curl-defining extracts Moisturizes & tames frizz Promotes hair length & growth Curly Hair Add-In Booster Treatment Bundle - Curl Definition, Lengthen & Anti-Frizz Booster Shot Add-Ins to Enhance Shampoo, Conditioners & Hair Care Products

**Brand:** function of beauty
**Price:** 123 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your curls’ full potential with every drop!

## Quick Answers

- **What is this?** Curly Hair Add-In Booster Treatment Bundle - Curl Definition, Lengthen & Anti-Frizz Booster Shot Add-Ins to Enhance Shampoo, Conditioners & Hair Care Products by function of beauty
- **How much does it cost?** 123 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/634029885-curly-hair-add-in-booster-treatment-bundle-curl-definition-lengthen)

## Best For

- function of beauty enthusiasts

## Why This Product

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

## Key Features

- • **Power of Nature:** Infused with Beet Root, Flax, Chia Seed, and Hops Extracts for clean, effective hair care.
- • **Vegan & Clean Beauty:** Sulfate-free, paraben-free, cruelty-free formulas that align with your ethical values.
- • **Boost Your Hair Goals:** Experience visibly softer, bouncier curls and healthier scalp with every wash.
- • **Effortless Integration:** Simply snap, pour, and shake to instantly enhance your existing shampoo and conditioner.
- • **Tailored Curl Perfection:** Customize your type 3 curls with targeted boosters for frizz control, definition, and length.

## Overview

Function of Beauty’s Curly Hair Add-In Booster Treatment Bundle offers a customizable trio of boosters—Anti-Frizz, Curl Definition, and Lengthen—formulated with natural extracts to hydrate, define, and promote growth for type 3 curls. Vegan, sulfate-free, and cruelty-free, these boosters seamlessly enhance your existing hair care routine for salon-worthy curls that stand out.

## Description

Customize Your Curly Hair Care: Personalize your type 3 curly hair products to match your unique hair needs with the help of Function of Beauty’s #HairGoal Boosters. The Curly Hair Goals bundle includes Anti-Frizz, Curl Definition, and Lengthen.

Review: AMAZING PRODUCTS - These add-in work excellent. Did wonders for my curls. Definitely a game changer. I HIGHLY RECOMMEND
Review: Super - Amo este producto

## Features

- Customize Your Curly Hair Care: Personalize your type 3 curly hair products to match your unique hair needs with the help of Function of Beauty’s #HairGoal Boosters. The Curly Hair Goals bundle includes Anti-Frizz, Curl Definition, and Lengthen.
- Additional Benefits: Our Anti-Frizz treatment moisturizes and softens while providing frizz control, while Curl Definition helps form and shape curls for bounce, and Lengthen promotes overall hair and scalp health to encourage natural growth.
- Natural Ingredients: Anti-Frizz is formulated with moisturizing Beet Root Extract, Curl Definition is formulated with defining Flax and Chia Seed Extracts, and Lengthen is formulated with Hops Extract.
- How To Use: Snap open each #HairGoal Booster to open it. Pour each booster into your hair care, shake for 15 seconds to mix, and say hello to customized hair care and boosted benefits.
- The Function Standard: Function of Beauty believes in clean beauty for you. Vegan, sulfate-free, paraben-free, and cruelty-free, our formulas focus on meeting high standards through naturally derived ingredients and powerful science.

## Product Details

- **Brand:** Function of Beauty
- **Scent:** Unscented
- **Item Weight:** 0.09 Kilograms
- **Item Form:** Oil
- **Active Ingredients:** Beet Root Extract, Hops Extract, and Flax and Chia Seed

## Images

![Curly Hair Add-In Booster Treatment Bundle - Curl Definition, Lengthen & Anti-Frizz Booster Shot Add-Ins to Enhance Shampoo, Conditioners & Hair Care Products - Image 1](https://m.media-amazon.com/images/I/71xHNsi00fL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ AMAZING PRODUCTS
*by L***N on August 19, 2025*

These add-in work excellent. Did wonders for my curls. Definitely a game changer. I HIGHLY RECOMMEND

### ⭐⭐⭐⭐⭐ Super
*by A***Z on June 30, 2025*

Amo este producto

### ⭐⭐⭐ Not quite
*by C***E on June 10, 2025*

I saw these advertised on a website and I thought what a great idea. Just add them to your own shampoo. Unfortunately I was not impressed with the results. I didn't really notice any difference in my hair.

## Frequently Bought Together

- Function of Beauty Curly Hair Add-In Booster Treatment Bundle – Hair Goals Include Anti-Frizz, Curl Definition & Lengthen #HairGoal Boosters
- Function of Beauty Wavy Hair Shampoo & Conditioner Set, 11 oz Each - With Fermented Rice Water to Strengthen & Argan Oil to Enhance Glossiness & Natural Shine, Sulfate-Free, Customizable Haircare
- Function of Beauty Curly Hair Shampoo & Conditioner Set, 22 oz Each - With Chia Extract to Define & Shape Curls & Shea Butter to Moisturize, Nourish & Enhance Natural Curls, Sulfate-Free

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**Shop now:** [https://www.desertcart.ro/products/634029885-curly-hair-add-in-booster-treatment-bundle-curl-definition-lengthen](https://www.desertcart.ro/products/634029885-curly-hair-add-in-booster-treatment-bundle-curl-definition-lengthen)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-10*