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Living Proof
Perfect Hair Day (PhD) Shampoo
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Give hair an instant boost with this hydrating shampoo engineered to cleanse hair gently yet effectively, while leaving it silky and shiny.
Key Benefits
Removes dirt sweat, oil, pollution, and product buildup Luxe lather gently yet effectively cleanses without stripping or over-drying strands - Leaves hair silkier, shinier, and healthier looking with each wash 3x stronger with one wash* *after one use of Perfect hair Day Shampoo + Conditioner vs. untreatedUPC
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Proprietary Amino Cleansing Complex
Water/Eau/Aqua, Sodium Methyl Cocoyl Taurate, Cocamidopropyl Hydroxysultaine, Decyl Glucoside, Glycol Distearate, Sodium Lauroyl Lactylate, Sodium Cocoyl Glycinate, Maltooligosyl Glucoside, Linoleamidopropyl Pg-Dimonium Chloride Phosphate, Lauryl/Myristyl Polyricinoleate, Behenyl Alcohol, Laureth-23, Sodium Cocoyl Isethionate, Ceteareth-60 Myristyl Glycol, Cassia Hydroxypropyltrimonium Chloride, Hydrogenated Starch Hydrolysate, Furcellaria Lumbricalis Extract, Polyquaternium-47, Phytantriol, Hydroxyacetophenone, Ppg-2 Hydroxyethyl Cocamide, Laureth-4, Peg-150 Pentaerythrityl Tetrastearate, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Citric Acid, Fragrance/Parfum, Linalool, Hexyl Cinnamal, Citronellol, Limonene.
Apply to wet hair. Lather. Rinse. Follow with Perfect hair Day Conditioner.
Apply to wet hair. Lather. Rinse. Follow with Perfect hair Day Conditioner.

Born in the heart of biotech, in Cambridge, MA, Living Proof was founded by world-class biotech scientists and beauty experts with one simple ambition challenge conventional wisdom to solve your toughest beauty problems. Using technology originating from MIT, we invent and patent new molecules that have never been used in beauty before. With over 45 awards to date, our company continues to develop innovative solutions that change the way our hair behaves, revolutionizing the world of beauty.
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