Living Proof Perfect Hair Day (PhD) High-Shine Gloss
What it does. • Instan
- What It Is A silicone-free in-shower clear gloss that provides 2x more shine.* Designed to transform dull, lifeless hair by delivering brilliant shine, smoothness, and vibrancy with lasting results
Shampoo and condition hair. Remove excess water. Generously saturate roots to ends. Leave on for 5 minutes. Rinse.
Key Ingredients
- Jojoba Esters
- Glycerin
- Sodium Hyaluronate
- Lactic Acid
- Ethylhexylglycerin
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 | $41.10 | $41.10 | $41.10 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($4.11) | 3% ($1.23) | — |
| Your Value | $36.99 | $39.87 | $41.10 |
| 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.






