Get Volume in Just ONE Wash!
High Dose® ingredients thicken and plump lifeless hair with our protein packed formula. Our most requested product, perfected over four years in the making.
High Dose® Ingredients:
- Aloe vera (30%): moisturizes and seals hair for strength and shine.
- Tri-Protein complex (2%): (quinoa, wheat, and rice proteins) repair damage for smooth, healthy, and thick hair.
- Inula HC (1%): preserves hair color and intensifies brightness for natural and dyed hair.
- 7.8 fl oz.
| Product | Details |
|---|---|
| Brand | TRUHAIR by Chelsea Scott |
| Volume | 7.8 fl oz |
| Key Ingredients | Aloe vera, Tri-Protein complex, Inula HC |
FAQ
How does the High Dose® formula work to thicken hair?
The High Dose® formula uses a combination of aloe vera, tri-protein complex, and Inula HC to moisturize, repair damage, and plump hair for a fuller appearance.
Is this shampoo suitable for colored hair?
Yes, Inula HC helps preserve hair color and intensify brightness, making it ideal for both natural and dyed hair.
Does this shampoo contain sulfates or parabens?
Please contact customer service

Connor Randall –
I’ve tried many volumizing shampoos, but this one actually gives me noticeable fullness after just one use. My hair feels stronger and looks thicker without any frizz. The aloe vera makes it gentle on my dry ends.
Dan Slater –
After using this shampoo regularly, my hair has become smoother and more manageable. The protein complex seems to repair some of the damage from heat styling. I noticed a visible difference in volume after a few weeks.
Heather Ogden –
My dyed hair has stayed vibrant longer than before. The Inula HC ingredient really helps maintain color. I love that it doesn’t leave my hair feeling heavy or greasy.