Thickening Serum
What it does. Heat protectant that helps moisturize hair What Else You Need to Know Blended with biotin, collagen and keratin to promote healthy hair
- Heat protection
- Moisturizes hair
- Promotes healthy hair
- Strengthens strands
Pro Tip
Apply to damp hair before heat styling, focusing on mid-lengths to ends for maximum protection.
Apply 2-3 pumps thoguhout damp hair before styling or on dry ends
Key Ingredients
- Biotin (hair health)
- Collagen (strengthening)
- Keratin (repair)
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 | $36.80 | $36.80 | $36.80 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($3.68) | 3% ($1.10) | — |
| Your Value | $33.12 | $35.70 | $36.80 |
| 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.
