PRO-THICK™ Technology is a complex of thickening polymers that form bonds between strands for space. The space created gives a thicker appearance on the hair and makes achieving your desired style easier.
Nioxin Pro-Thick Thickening Spray adds texture and long-lasting body for thicker-looking hair*. *vs. untreated.
How to use: Shake well before use. Spray on clean damp hair from the roots to the ends. Comb through and then blow dry for volume and style as desired.
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Love this product, makes my fine hair feel thicker and easier to style
Only used a couple of times. Still not sure. Wouldn't say it gives mega lift but hair feels soft without feeling limp. It's a very fine spray so maybe I need to use more.