Editor's Tip Editor's Tip

Once a week, use the Living proof.® Perfect hair Day™ (PhD) Night Cap Overnight Perfector to (ahem) cap off your perfect-hair routine.

Living proof.® Perfect hair Day™ (PhD) Travel Kit

$29.00 (a $35.00 value) Ships Free
Includes: PhD Shampoo (2 oz.), PhD Conditioner (2 oz.), PhD 5-in-1 Styling Treatment (2 oz.)

Availability: In stock

$29.00 (a $35.00 value)

Can’t get enough of Living proof. ®? We feel you. For a limited time, get a free Living proof. ® Perfect hair Day (PhD) Night Cap Overnight Perfector sample with qualifying $25+ purchase of any full-size product(s) from the Birchbox Shop. Use code: NIGHTCAP at checkout.

Birchbox Breakdown

With this take-anywhere kit, you’ll never have to leave a perfect hair day to chance again. These three innovative formulas keep hair cleaner for longer while working to volumize, smooth, condition, strengthen, and add polish to hair. This set works for all hair types, and is safe for color- or chemically-treated hair.

How it Works

The Perfect hair Day™ (PhD) Shampoo forms a shield around each strand to repel dirt and oil, while the Perfect hair Day ™ (PhD) Conditioner detangles and smooths while helping hair look clean for days. The Perfect hair Day™ (PhD) 5-in-1 Styling Treatment leaves hair sleek and manageable, plus safeguards color and works over time to give you stronger, smoother strands.

How to Use

Massage shampoo into wet hair and rinse well. Work conditioner through hair, focusing on mid-lengths and ends, then rinse again. Apply a nickel-sized amount of styling treatment to still-damp hair from roots to ends. Comb through, then blow-dry and style as usual.

Shampoo: Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Decyl Glucoside, Glycol Distearate, Octafluoropentyl Methacrylate (OFPMA), PCA Glyceryl Oleate, Behenyl Alcohol, PEG-150 Pentaerythrityl Tetrastearate, IPDI/PEG-15 Soyamine Copolymer Dimer Dilinoleate, PEG-200 Hydrogenated Glyceryl Palmate, PEG-7 Glyceryl Cocoate, Dihydroxypropyl PEG-5 Linoleammonium Chloride, Polyquaternium-47, Laureth-4, Laureth-23, PEG-6 Caprylic/Capric Glycerides, Fragrance/Parfum, Tetrasodium EDTA, Citric Acid, Methylchloroisothiazolinone, Methylisothiazolinone, Limonene, Hexyl Cinnamal, Linalool, Citronellol, Butylphenyl Methylpropional, Magnesium Nitrate, Magnesium Chloride.

Conditioner: Water, Cetearyl Alcohol, Behentrimonium Chloride, Octafluoropentyl Methacrylate (OFPMA), Cetyl Alcohol, Quaternium-87, PPG-3 Benzyl Ether Ethylhexanoate, Behenyl/Stearyl Aminopropanediol Esters, Linoleamidopropyl Dimethylamine Dimer Dilinoleate, Guar Hydroxypropyltrimonium Chloride, Hydroxyethylcellulose, Caesalpinia Spinosa Gum, Steareth-2, Steareth-10, Fragrance/Parfum, Citric Acid, Methylchloroisothiazolinone, Methylisothiazolinone, Limonene, Hexyl Cinnamal, Linalool, Citronellol, Butylphenyl Methylpropional, Magnesium Nitrate, Magnesium Chloride.

Styling Treatment: Water, Myristyl Alcohol, Maltodextrin/VP Copolymer, Octafluoropentyl Methacrylate (OFPMA), Lauryl Methyl Gluceth-10 Hydroxypropyldimonium Chloride, Behentrimonium Methosulfate, Fragrance/Parfum, Oleyl Alcohol, Polyquaternium-55, Cetyl Alcohol, Butylene Glycol, Steareth-10, PPG-3 Benzyl Ethyl Ethylhexanoate, Phenoxyethanol, Astrocaryum Tucuma Seed Butter, Polyalkylaminoester-1 (PBAE), Steareth-2, Behenyl/Stearyl Aminopropanediol Esters, Myrica Pubescens Fruit Wax, Dipropylene Glycol, Hydroxyethyl Cellulose, C10-40 Isoalkylamidopropylethyldimonium Ethosulfate, DimethylPABAmidopropyl Laurdimonium Tosylate, PPG-2 Myristyl Ether Propionate, Oleth-10, Methylisothiazolinone, Citronellol, Butylphenyl Methylpropional, Limonene, Citral, Geraniol.

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Most Helpful Customer Reviews

Hair like Jennifer Anniston
Purchased

I like this product a lot, but I am still on the fence about whether it is worth the cost of the full size product. I am very glad I purchased the sample before I commited. This is a very good shampoo that does work well and stretches out the time between needing washes. That is true and I can tell a longer time before my hair is oily, before i would go about 2 days, this helps me go 3-4 depending on if I want to wear a ponytail on day 4. I don't see much difference in my hair texture or how well it holds a style. I think this is a great product but even after using the sample, I still can't decide if it is worth the high price tag.

4
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Living proof is Amazing!
Purchased

I've been testing out different shampoos and conditioners because my hair hasn't been doing well lately. The Living Proof line is amazing. Every time I shower and blow-dry my hair I feel like I just got back from the salon. My hair also feels healthier after a few uses! Love it!

5
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L O V E I T!
Purchased

I was a little unsure of what my results would be when I tried it, but I have to say IM IN LOVE! I have thinning wavy hair and after using all three products and my hair dryer I had volume, shine, and no frizz! I also was able to use my straightener for half the time I normal do! My hair looks better than it has in a long time and the scent isn't terrible and isn't overpowering either. I'm one happy customer! Will buy again!

5
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Great combo pack!
Purchased

I was referred to Livingproof products and was afraid to buy the full siz in case I did not like them so I tried this. It was a bonus because it came with two extra samples and all worked really well. I have natural curly hair and while it definitely did not help to take the humidity away, it did leave my hair soft and manageable. My hair was shiny and CLEAN! I have very oily hair and this shampoo and conditioner did wonders for my hair! I will definitely be buying the full size!

5
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Works great!
Purchased

I purchased the trial pack. It really does leave your hair feeling super clean and perfect. I even used the styling creme which usually I would skip to avoid extra product buildup but it was very light. I will probably buy the full size product if it continues to perform this well. I guess I will see how long I can go in between shampoos to decide.

5
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