Pureology Fullfyl Densifying Spray 4.2 oz
Pump up the volume with a hair thickening spray that penetrates the hair shaft and crystallizes to reinforce each strand.
Densifying formulas plump up color-treated hair to its full potential, for the look and feel of thicker, fuller hair! PhytoBlend, a plant-derived protein wraps around each strand for a densifying effect. Fullfyl’s signature aromatherapy blend of tropical fruit, white floral and vanilla create a luxurious experience, while our exclusive AntiFade Complex helps keep color vibrant and shiny.
Benefits:
- Intra-cyclane works inside hair to thicken and strengthen
- Densifies each strand from the inside out, for the look and feel of more hair
- 100% Vegan
| Product Size | 4.2 oz |
|---|---|
| Key Ingredients | PhytoBlend (plant-derived protein), Intra-cyclane, AntiFade Complex |
| Formulation | Vegan, fragrance-based, color-protecting |
FAQ
How does the densifying spray work on hair?
The spray penetrates the hair shaft and uses Intra-cyclane to thicken and strengthen strands from within, creating a fuller appearance.
Is this product safe for color-treated hair?
Yes, the AntiFade Complex helps preserve color vibrancy and shine in color-treated hair while providing a densifying effect.
Is the product vegan?
Yes, the Pureology Fullfyl Densifying Spray is 100% vegan.

Rose Cameron –
I’ve used this spray for a few weeks now and notice a significant increase in volume, especially on my mid-lengths. It doesn’t feel heavy and works well with my color-treated hair. The scent is pleasant and the formula feels lightweight.
Megan Abraham –
The spray gives my hair a fuller look without weighing it down. I apply it after washing and before styling. It’s especially helpful when I want to add volume without using heat tools.
Hannah Hardacre –
I love how it enhances my hair’s thickness without damaging it. The plant-based protein helps maintain the health of my color-treated strands. It’s a reliable product for daily use.