Living Proof

Perfect Hair Day (Phd) 5-in-1 Styling Treatment - 118 ml

Same day shipping when ordered on business days before 3 pm


Style and treat in one genius solution. Silicones and oils are traditionally used to treat hair but they also can build up, attract dirt and oil and weigh the hair down. Resins are used to create volume, but they can be stiff, easily flake and are short-lived. And forget about trying to combine silicones, oils and resins together. They simply don't mix and this leads to bad hair day after bad hair day.

For the first time ever, the scientist from Living Proof combined the award-winning, patented Healthy Hair Molecule (OFPMA) and the Volumizing Molecule (PBAE). The Perfect Hair Day (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. Also styles and treats without compromising one for the other, keeps your style cleaner, longer and reduces breakage by 78%, making hair 4.5x stronger. This product from Living Proof is suitable for all hair types because everybody deserves a PERFECT HAIR DAY! All Living Proof products are sulfate-free, silicone-free and oil-free. Safe and formulated for color and chemically treated hair.

How to use

On clean, damp hair, evenly distribute the Perfect Hair Day (PhD) 5-in-1 Styling Treatment from Living Proof from roots to ends. Comb through. For best results, blow dry.

Tips + tricks:
  • To enhance body and volume, use a round brush when blow drying
  • To create a smooth, polished style, use a flat brush when blow drying
  • When air drying, use slightly less product
  • For added volume, use with Full Root Lifting Spray or Full Thickening Mousse
  • For extra conditioning and smoothing, pair with No Frizz Leave-In Conditioner


The Perfect Hair Day (Phd) 5-in-1 Styling Treatment from Living Proof contains the following ingredients: Water/Eau/Aqua, Myristyl Alcohol, Maltodextrin/VP Copolymer, Octafluoropentyl Methacrylate (OFPMA), Lauryl Methyl Gluceth-10 Hydroxypropyldimonium Chloride, Behentrimonium Methosulfate, Polyalkylaminoester-1 (PBAE), Polyquaternium-55, Hydroxyethylcellulose, C10-40 Isoalkylamidopropylethyldimonium Ethosulfate, Behenyl/Stearyl Aminopropanediol Esters, DimethylPABAmidopropyl Laurdimonium Tosylate, PPG-3 Benzyl Ether Ethylhexanoate, Oleth-10, Cetyl Alcohol, PPG-2 Myristyl Ether Propionate, Steareth-2, Oleyl Alcohol, Steareth-10, Astrocaryum Tucuma Seed Butter, Dipropylene Glycol, Butylene Glycol, Myrica Pubescens Fruit Wax, Caprylic Acid, Lauric Acid, Potassium Sorbate, Propanediol, Fragrance/Parfum, Butylphenyl Methylpropional, Citral, Citronellol, Geraniol, Limonene

About the brand

Living Proof is a haircare brand like no other. Through a unique collaboration between hairdressers, hair stylists and biomedical scientists, Jennifer Aniston’s brand develops hair care and styling products that truly live up to their promises and create a brilliant bridge between beauty and science. The only one who can prove that? You. You’re the Living Proof!

Reviews (1)

  • 23-7-2016
    Best styling product I have ever used! Doesn't weigh my hair down but conditions my over processed hair beautifully. Stops frizz as well. Definitely recommend this product!