Biosilk Silk Therapy Silk Filler 7 oz
Biosilk Silk Filler is a silk infused, leave-in treatment that instantly repairs dry, damaged hair. This unique formulation restores moisture and strength while protecting hair from further damage caused by chemicals, thermal styling, the sun or environment.
Key Benefits
- Restores moisture and strength to dry, damaged hair
- Provides protection against chemical, heat, and environmental damage
- Leaves hair smooth and manageable
| Product Details |
|---|
| Size: 7 oz |
| Formulation: Silk-infused leave-in treatment |
| Use: Daily leave-in treatment for damaged hair |
FAQ
How often should I use Biosilk Silk Therapy Silk Filler?
Use once daily as a leave-in treatment after washing and conditioning.
Can I use this product on colored hair?
Yes, it is safe to use on colored hair and helps protect against further fading and damage.
Does it help with frizz?
Yes, the silk infusion helps smooth the hair cuticle, reducing frizz and improving manageability.

Melanie Bailey –
I’ve used this product for a few weeks now and my dry, frizzy hair has improved significantly. It feels soft and manageable after every use. No greasiness, just smoothness. Works well even after heat styling.
Wendy Gibson –
My damaged ends are looking healthier. I apply it after shampooing and it doesn’t leave a heavy residue. My hair feels stronger and less prone to breakage.
Sebastian Dyer –
Great for daily use. My hair stays smooth and frizz-free even on humid days. It’s especially helpful after using hot tools.