Features:

• 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
• Keeps your style cleaner, longer
• Transforms hair to its optimal condition
• Reduces breakage by 78%, making hair 4.5x stronger
• Repels dirt and oil to extend your style and allow you to wash your hair less often

The Science:

Silicones and oils are traditionally used to treat hair but they also can build up, attract dirt and oil and weigh 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.

Scientists figured out a way to deliver it all. PhD 5-in-1 Styling Treatment is powered by their two award-winning, patented molecules, OFPMA and PBAE, for volume, smoothness and treatment in one breakthrough, routine-changing step for beautiful, healthy hair.

For all hair types. All Living Proof products are sulfate-free, silicone-free and oil-free. Safe and formulated for color and chemically treated hair.

On clean, damp hair, evenly distribute PhD Styling Treatment from roots to ends. Comb through. For best results, blow dry.

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.