TRUSS Body & Volume – Thermally Activated Treatment for Volume and Texture
TRUSS Body & Volume is a no-rinse treatment, activated by heat, designed to add volume, body, and texture to fine, straight, or oily hair.
Its lightweight formula does not weigh down hair and delivers a dry, natural finish, ideal for those seeking a look with movement and definition.
Key Benefits
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Augments volume from the root: Provides body and density to fine hair without adding weight.
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Natural texture and movement: Defines strands for a dynamic and lively appearance.
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Long-lasting hold without residue: Maintains shape and structure without leaving buildup.
| Usage | Application |
|---|---|
| Apply to damp or dry hair | Use after washing or as a styling treatment |
| Heat activation | Use a flat iron or hair dryer on medium heat for 30 seconds per section |
FAQ
How long does the treatment last?
The treatment provides up to 48 hours of volume and texture, depending on hair type and styling routine.
Can I use it on colored hair?
Yes, it is safe for colored hair as it does not contain harsh chemicals or ammonia.
Is it suitable for curly or thick hair?
While designed for fine, straight, or oily hair, it can be used on curly hair in moderation. For thick hair, use sparingly to avoid over-processing.

Liam Hunter –
I’ve used this treatment on my fine straight hair for a few weeks now. After applying it and using a hair dryer, my hair looks fuller and has more body. It doesn’t feel greasy and stays in place throughout the day. Great for everyday styling without heavy products.
Julia Short –
The volume boost is noticeable right after styling. My hair feels lighter and more defined. I apply it before blow-drying and it works well with my daily routine. A little goes a long way.
Irene Graham –
I was skeptical at first, but after using it once, I noticed a real difference in how my hair holds shape. It’s especially helpful when I want to style without heavy mousse or gel. Very natural finish.
Sebastian Johnston –
It works for fine hair, but I found it less effective on medium thickness. I applied it to my roots and used heat, but the volume didn’t last as long as expected. Might need more frequent use.