Living Proof
Perfect Hair Day™ Shampoo & Conditioner Hair Set
$61.00 $68.00 VALUEor 4 payments of $15.25 with 
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Highlights
All Hair Types
Clean at Sephora
Good for: Damage
Increases Shine
Without Silicones
Good for: Dryness
About the Product
Item 2894863
What it is: A hydrating shampoo and conditioner duo that is powered by breakthrough Sili-CLONE HairTech.
Hair Texture: Straight, Wavy, and Curly
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Damage, Split Ends, and Breakage
- Dryness
- Shine
Key Benefits:
- Long-lasting shine
- 72-hour hydration with every wash
- Delivers soft, manageable hair
Highlighted Ingredients:
- Sili-CLONE HairTech: Engineered to mimic the five key benefits of silicone—detangling, slip, sleekness, conditioning, and shine—while delivering fuller-looking hair.
Ingredient Callouts: These products are cruelty-free.
What Else You Need to Know: This hydrating shampoo and conditioner duo is formulated with Sili-CLONE HairTech, a breakthrough mimicry tech that feels like silicone, but makes hair better with every wash. Engineered to gently cleanse and condition while providing long-lasting hydration and shine for silkier, healthier-looking hair, this duo is perfect for dry, dull, and damaged hair.
Fragrance Description: These products have a crisp, juicy, and sparkling scent.
Clinical Results: Based on Perfect hair Day Shampoo + Conditioner consumer use study:
- Keeps hair cleaner and healthier for longer
- Improves hair texture and quality
This Set Contains:
- 8 oz/ 236 mL PhD Shampoo
- 8 oz/ 236 mL PhD Conditioner
Hair Texture: Straight, Wavy, and Curly
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Damage, Split Ends, and Breakage
- Dryness
- Shine
Key Benefits:
- Long-lasting shine
- 72-hour hydration with every wash
- Delivers soft, manageable hair
Highlighted Ingredients:
- Sili-CLONE HairTech: Engineered to mimic the five key benefits of silicone—detangling, slip, sleekness, conditioning, and shine—while delivering fuller-looking hair.
Ingredient Callouts: These products are cruelty-free.
What Else You Need to Know: This hydrating shampoo and conditioner duo is formulated with Sili-CLONE HairTech, a breakthrough mimicry tech that feels like silicone, but makes hair better with every wash. Engineered to gently cleanse and condition while providing long-lasting hydration and shine for silkier, healthier-looking hair, this duo is perfect for dry, dull, and damaged hair.
Fragrance Description: These products have a crisp, juicy, and sparkling scent.
Clinical Results: Based on Perfect hair Day Shampoo + Conditioner consumer use study:
- Keeps hair cleaner and healthier for longer
- Improves hair texture and quality
This Set Contains:
- 8 oz/ 236 mL PhD Shampoo
- 8 oz/ 236 mL PhD Conditioner
-Sili-CLONE HairTech: Engineered to mimic the five key benefits of silicone—detangling, slip, sleekness, conditioning, and shine—while delivering fuller-looking hair.
PhD Shampoo:
Water/Eau/Aqua, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Methyl Cocoyl Taurate, Glycol Distearate, Decyl Glucoside, Sodium Cocoyl Glycinate, Maltooligosyl Glucoside, Sorbitan Laurate, Sunfloweroyl Methylglucamide, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Bethenyl Alcohol, Propylene Glycol, Glyceryl Oleate, Coco-Glucoside, Hydrogenated Starch Hydrolysate, Polyquaternium-47, Guar Hydroxypropyltrimonium Chloride, Tetrasodium Glutamate Diacetate, Sorbeth-230 Tetraoleate, Acrylates/Beheneth-25 Methacrylate Copolymer, Fragrance/Parfum, Sodium Hydroxide, Sodium Benzoate, Hydroxyacetophenone, Limonene, Hexyl Cinnamal, Linalool, Citronellol.
PhD Conditioner:
Water/Eau/Aqua, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Alcohol, C13-15 Alkane, Polyglyceryl-3 Betainate Acetate, Jojoba Esters, Lauryl/Myristyl Polyricinoleate, Linoleamidopropyl Dimethylamine Dimer Dilinoleate, Polyglycerin-3, Helianthus Annuus (Sunflower) Seed Wax, Polyglyceryl-3 Methylglucose Distearate, Isopentyldiol, Polyricinoleic Acid, Guar Hydroxypropyltrimonium Chloride, Glycerin, Sodium PCA, Caesalpinia Spinosa Gum, Hydroxyethylcellulose, Hydroxypropyl Methylcellulose, Fragrance/Parfum, Citric Acid, Hydroxyacetophenone, Caprylyl Glycol, Ethyl Lauroyl Arginate HCI, Limonene, Hexyl Cinnamal, Linalool, Citronellol.
PhD Shampoo:
Water/Eau/Aqua, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Methyl Cocoyl Taurate, Glycol Distearate, Decyl Glucoside, Sodium Cocoyl Glycinate, Maltooligosyl Glucoside, Sorbitan Laurate, Sunfloweroyl Methylglucamide, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Bethenyl Alcohol, Propylene Glycol, Glyceryl Oleate, Coco-Glucoside, Hydrogenated Starch Hydrolysate, Polyquaternium-47, Guar Hydroxypropyltrimonium Chloride, Tetrasodium Glutamate Diacetate, Sorbeth-230 Tetraoleate, Acrylates/Beheneth-25 Methacrylate Copolymer, Fragrance/Parfum, Sodium Hydroxide, Sodium Benzoate, Hydroxyacetophenone, Limonene, Hexyl Cinnamal, Linalool, Citronellol.
PhD Conditioner:
Water/Eau/Aqua, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Alcohol, C13-15 Alkane, Polyglyceryl-3 Betainate Acetate, Jojoba Esters, Lauryl/Myristyl Polyricinoleate, Linoleamidopropyl Dimethylamine Dimer Dilinoleate, Polyglycerin-3, Helianthus Annuus (Sunflower) Seed Wax, Polyglyceryl-3 Methylglucose Distearate, Isopentyldiol, Polyricinoleic Acid, Guar Hydroxypropyltrimonium Chloride, Glycerin, Sodium PCA, Caesalpinia Spinosa Gum, Hydroxyethylcellulose, Hydroxypropyl Methylcellulose, Fragrance/Parfum, Citric Acid, Hydroxyacetophenone, Caprylyl Glycol, Ethyl Lauroyl Arginate HCI, Limonene, Hexyl Cinnamal, Linalool, Citronellol.
Suggested Usage:
-Apply to wet hair.
-Lather.
-Rinse.
-Follow with Perfect hair Day Conditioner.
-Apply to wet hair.
-Lather.
-Rinse.
-Follow with Perfect hair Day Conditioner.
Questions & Answers (0)
We solve the toughest beauty challenges with science and patented technology originating from MIT. Our founders are hair stylists and biotech scientists who were fed up with the limitations of conventional products; hence they set out to create results you can see from across the room. Twenty patents, over 50 products and more than 150 awards later, we have countless love letters thanking us for changing lives in both big ways and small. We are the science. You are the Living Proof.®