Perfect Hair Day™ (PhD) 5-in-1 Styling Treatment

$44.00 CAD
$44.00 CAD
Size: 4 oz / 118 mL

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A brilliant treatment and styler that's formulated to smooth, strengthen, volumize, polish, and protect hair from heat damage in a single shot.

This cream is powered by Living Proof’s healthy hair molecule to smooth and protect by forming a weightless shield around each hair strand, while the thickening molecule creates space between strands for hair that looks and feels fuller. The result? Smooth, strong, voluminous hair—and endless compliments.

Key Benefits:

  • Styles with volume and smoothness
  • Conditions, strengthens, and adds shine
  • Provides heat protection (up to 450°F/230°C) and UV protection

Highlighted Ingredients:

  • Healthy Hair Molecule: Smooths and protects by forming a weightless shield around each strand—smoothing, strengthening, and polishing.
  • Thickening Molecule: Deposits microscopic thickening dots between strands so hair looks and feels fuller.
  • Tucuma Butter: Emollient rich in fatty acids, conditions dry and damaged hair.


    HOW TO USE: Apply Perfect hair Day® 5-in-1 Styling Treatment to damp hair. Blow dry. To enhance body and volume, use a round brush when blow drying.

    To create a smooth, polished style, use a flat brush when blow drying.

    • For curly hair, use with a diffuser.
    • To increase the hold, mist damp or dry hair with Living Proof Style Lab Flex Hairspray (sold separately).
    • If you have very fine hair and typically seek out volumizing products, instead use Full Thickening Mousse (sold separately) alone if you have baby fine hair, or you can layer it with Living Proof PhD 5-in-1 Styling Treatment (sold separately).
    • If you have very coarse hair and typically seek out smoothing products, layer this treatment with Living Proof’s No Frizz Nourishing Styling Cream (sold separately) or Restore Smooth Blowout Concentrate (sold separately).

    ABOUT THE BRAND: Living Proof® hair products are carefully-designed shampoo, conditioners, and styling products that are safe for any hair type or curl pattern. Science-backed hair products that have everything you need to achieve healthy, beautiful hair. Living Proof formulas are bespoke-like solutions that are scientifically tailored to solve unique hair challenges—never to conceal them.‌


    Water, 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, Butylphenyl Methylpropional, Citral, Citronellol.

    Socialite Beauty is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.

    Perfect Hair Day™ (PhD) 5-in-1 Styling Treatment

    Perfect Hair Day™ (PhD) 5-in-1 Styling Treatment

    $44.00 CAD

    Perfect Hair Day™ (PhD) 5-in-1 Styling Treatment

    $44.00 CAD
    Size: 4 oz / 118 mL

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