Living Proof
Perfect Hair Day (PhD) Shampoo

Perfect Hair Day (PhD) Shampoo is rated 5.0 out of 5 by 5.

Preview image 1 of Perfect Hair Day (PhD) Shampoo

Select Size

2 oz.

#PP085959

Description

What It Is

Skip the silicone and transform the condition of hair* with the power of Sili- CLONE™ HairTech. This luxe shampoo is proven to provide lasting hydration and keep hair cleaner and healthier for longer.*

*Based on Perfect hair Day™ Shampoo + Conditioner consumer use study.

What It Does

• Provides long-lasting hydration and shine.*

• Leaves hair soft and more manageable.*

• Removes dirt, oil, sweat, buildup and pollution.

• Rich, luxurious lather with an uplifting fragrance.

• Formulated to be gentle on the scalp.

*Based on Perfect hair Day™ Shampoo + Conditioner consumer use study.

What Else You Need to Know

This hydrating shampoo is formulated with Sili-CLONE™ HairTech, a breakthrough in silicone mimicry that feels like silicone, but makes hair better with every wash, to improve hair texture and quality and support the longevity of healthy hair.

How To

Apply to wet hair. Lather. Rinse. Follow with Perfect hair Day Conditioner.

Ingredients

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, Behenyl 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.

Return & Refund Policy

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Ratings & Reviews

Rated 5 out of 5 by Leah from Really is perfect Deeply nourishing. Light clean scent. It really is Perfect.

Date published: 2026-07-29

Rated 5 out of 5 by Cutting 43 years from it works Does what it says. Hair was instantly smother and shiny

Date published: 2026-07-20

Rated 5 out of 5 by Lainie from Amazing shampoo and conditioner! I really love this shampoo and conditioner! Made my hair feel amazing!however I didn’t love the price it was especially because we do have for a living and I feel like we should be getting things cheaper then this I feel like this is retail price already!

Date published: 2026-01-26

Rated 5 out of 5 by Tara from favorite shampoo This is my favorite shampoo of all time. It smells amazing and keeps hair feeling and looking clean longer. I’m so happy that Salon Centric now carries this. I do wish they offered gift sets.

Date published: 2025-12-18

Living Proof Perfect Hair Day (PhD) Shampoo