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

$38.94
Earn $3.89GLOW Bucks
In Stock Ships in 1–2 business days
Add $111.06 for free shipping
100% Authentic
Curated since 1976
Free Shipping $150+
Stylist Curated
Hassle-Free Returns
Best for:
straightwavycurlyfinenormalthickdamagevolumefrizz
What it is. A brilliant treatment and styler that's formulated to smooth, strengthen, volumize, polish, and protect hair from heat damage in a single shot.

What it does. • Conditions and strengthens hair • Adds natural volume and body • Enhances shine • Pro

Hair type: Straight, Wavy, Curly, Fine, Normal, Thick
Targets: Damage, Volume, Frizz
  • 5-in-1 treatment and styling
  • Heat protection up to
  • Strengthens and conditions
  • Adds natural volume and shine

Pro Tip

Use a round brush when blow-drying to enhance volume, or a flat brush for a smooth, polished finish.

Beyond compare
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Retail Price $38.94 $38.94 $38.94
First Order 10% off
10% Back as GLOW Bucks 10% back ($3.89) 3% ($1.17)
Your Value $35.05 $37.77 $38.94
Free Shipping Over $150 Over $35 Free (Prime)
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First order: 10% off + 10% back with GLOW Bucks (free to join). Every order after: 10% back as GLOW Bucks — real dollars you can redeem at checkout, never expire.

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