BosVolumize Hair Thickening Fibers
Hair thickening keratin fibers that naturally bond to existing hair help to blend and cover thinning in low-density areas. • Create Thicker, Fuller-Looking Hair. • Lightweight, easily blended. • Also great as a root touch up between color services.
- Instant thickness appearance
- Lightweight coverage
- Natural bonding to existing hair
- Great for root touch-ups
Pro Tip
Apply to completely dry, styled hair and gently pat with fingertips rather than combing to avoid clumping.
• Style hair as usual. • Liberally shake fibers into thinning areas and gently style into place with fingers or comb.
Key Ingredients
- Keratin (hair structure)
- Cetrimonium Chloride (adhesion)
- Silica (texture)
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 | $32.30 | $32.30 | $32.30 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($3.23) | 3% ($0.97) | — |
| Your Value | $29.07 | $31.33 | $32.30 |
| 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.
