---
product_id: 733761609
title: "Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml)"
brand: "living proof"
price: "€ 1874.24"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/733761609-living-proof-perfect-hair-day-phd-5-in-1-styling
store_origin: IE
region: Ireland
---

# 78% less breakage Sulfate, silicone & oil-free 4.5x stronger hair Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml)

**Brand:** living proof
**Price:** € 1874.24
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your hair game with science-backed style & strength!

## Quick Answers

- **What is this?** Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) by living proof
- **How much does it cost?** € 1874.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/733761609-living-proof-perfect-hair-day-phd-5-in-1-styling)

## Best For

- living proof enthusiasts

## Why This Product

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

## Key Features

- • **5-in-1 Power Boost:** Smoothness, volume, conditioning, strength & polish in one step
- • **Frizz-Free Confidence:** Defines waves and tames frizz for effortlessly polished looks
- • **Long-Lasting Freshness:** Keeps your style cleaner, longer — no daily resets needed
- • **Color & Chemically Safe:** Formulated to protect and enhance all hair types, including treated hair
- • **Science-Backed Strength:** Patented Healthy Hair Molecule (OFPMA) + Volumizing Molecule (PBAE) for next-level hair health

## Overview

Living Proof Perfect Hair Day 5-in-1 Styling Treatment is a breakthrough haircare solution combining patented Healthy Hair Molecule (OFPMA) and Volumizing Molecule (PBAE) to deliver smoothness, volume, conditioning, strength, and polish in one easy step. This 118ml oil-free formula reduces breakage by 78%, making hair 4.5x stronger, while keeping styles cleaner longer. Safe for all hair types, including color and chemically treated hair, it’s the ultimate multitasker for a flawless, frizz-free finish.

## Description

Style and treat in one genius solution. For the first time ever, our scientist combined our award winning, patented Healthy Hair Molecule (OFPMA) and our Volumizing Molecule (PBAE). PhD 5-in-1 Styling Treatment: -Delivers the five benefits for a perfect hair day in one easy step- smoothness, volume, conditioning, strength and polish -styles and treats without compromising one for the other -Keep your style cleaner, longer -Reduces breakage by 78%, making hair 4.5x stronger All Living Proof products are sulfate-free, silicone-free and oil-free. Safe and formulated for color and chemically treated hair.

Review: My favorite hair product
Review: Living Proof 5 in 1 Styling Treatment

## Features

- Living Proof PhD 5 in 1 Styling Treatment 4oz (118ml)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EX6BVO6 |
| ASIN  | B00EX6BVO6 |
| Amazon Bestseller | #504,061 in Beauty ( See Top 100 in Beauty ) #12,710 in Deep Hair Conditioners |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,259) |
| Date First Available | December 2, 2013 |
| Date First Available  | December 2, 2013 |
| Hair Type | All |
| Is Discontinued By Manufacturer  | No |
| Item Form | Oil |
| Item model number  | 1356/LP |
| Language  | English |
| Manufacturer  | リビング プルーフ |
| Product Dimensions | 4.06 x 4.32 x 11.68 cm; 119.07 g |
| Product Dimensions  | 4.06 x 4.32 x 11.68 cm; 119.07 g |
| Size Name | 118ミリリットル |
| Target Gender | Unisex |

## Product Details

- **Brand:** Living proof
- **Global Trade Identification Number:** 00859764003563
- **Hair Type:** All
- **Item Form:** Oil
- **Item Weight:** 4.2 Ounces

## Images

![Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) - Image 1](https://m.media-amazon.com/images/I/51a9p9YVfNL.jpg)
![Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) - Image 2](https://m.media-amazon.com/images/I/51n9yiBdBLL.jpg)
![Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) - Image 3](https://m.media-amazon.com/images/I/81kelH2tbYL.jpg)
![Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) - Image 4](https://m.media-amazon.com/images/I/81Z1qNuv58L.jpg)
![Living Proof Perfect Hair Day (PHD) 5-in-1 Styling Treatment 4.0 fl oz (118 ml) - Image 5](https://m.media-amazon.com/images/I/61rVmnBSa+L.jpg)

## Questions & Answers

**Q: Who is Living Proof's Perfect hair Day (PhD) 5-in-1 Styling Treatment for?**
A: PhD Styling Treatment is for everyone looking for the perfect balance of treatment and styling benefits in one product for smoothness, volume, conditioning, strength and polish.

**Q: Can I blow dry and air dry my hair when using PhD 5-in-1 Styling Treatment?**
A: Yes, PhD Styling Treatment works well when air drying and blow drying. Each technique gives a different look. Blow dry hair section by section for extra smoothness and/or body and volume.

**Q: What is the fragrance in PhD Styling Treatment?**
A: The scent is a similar light citrus fragrance to what is found as most other Living Proof products. It will not smell identical to any other product, though, as each product is formulated differently.

**Q: Does it have any heat or UV protection?**
A: Yes, PhD Styling Treatment offers both heat and UV protection. It contains ingredients that creates a weightless barrier to protect hair from the heat up to 450 degrees and contains UV defense that absorbs harmful, damaging UV rays from the sun.

**Q: Are there any tricks for styling your hair with PhD Styling Treatment?**
A: For best results, style with a blow dryer. The performance of PhD Styling Treatment is enhanced with heat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My favorite hair product
*by S***A on February 16, 2020*



### ⭐⭐⭐⭐⭐ Living Proof 5 in 1 Styling Treatment
*by A***J on November 26, 2025*



### ⭐⭐⭐⭐⭐ Super shiny, soft, and silky hair! In love . . . .
*by K***E on June 3, 2017*



## Frequently Bought Together

- Living Proof Perfect hair Day 5-in-1 Styling Treatment, Conditions, Smoothes & Strengthens Hair, Adds Volume and Shine, Heat Protection for Hair
- Living Proof Perfect hair Day High-Shine Gloss
- Living proof Restore Repair Leave-In

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*