Living Proof Perfect Hair Day (PhD) Conditioner
- Long-lasting hydration and shine
- Silicone-like conditioning without weight
- Superior detangling and slip
- Luxurious texture
Pro Tip
Start with Perfect Hair Day Shampoo for the complete system transformation and optimal conditioning results.
Start with Perfect hair Day Shampoo, then apply Perfect hair Day Conditioner, spread through hair, and rinse.
Key Ingredients
- Jojoba Esters (conditioning)
- Linoleamidopropyl Dimethylamine Dimer Dilinoleate (smoothing)
- Helianthus Annuus Sunflower Seed Wax (protection)
- Polyglycerin-3 (hydration)
Free shipping on orders $150+
Orders ship within 1–2 business days. Standard delivery takes 2–5 business days.
30-day returns
Unopened products in original packaging may be returned within 30 days. Customer is responsible for return shipping.
100% authentic
Every product is sourced directly from authorized distributors. Professional-grade, guaranteed genuine.
| Studio 1 Beauty | Ulta | Amazon | |
|---|---|---|---|
| Retail Price | $18.99 | $18.99 | $18.99 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($1.90) | 3% ($0.57) | — |
| Your Value | $17.09 | $18.42 | $18.99 |
| Free Shipping | Over $150 | Over $35 | Free (Prime) |
| Returns | 30 days | 60 days | 30 days |
| Personalized for You | ✓ | — | — |
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.
