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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Theory leaves you in control and lasts
Creates volume
gentle • 1% cleansing powders provide lightweight
high-performance formula tackles dark circles while brightening and lifting the eye area
• Increases volume by 195% after just one use*
Nioxin Thickening Gel Hair Styling Theory leaves you in controlNioxin Styling Thickening Gel gives fine, thinning hair a soft but strong hold that lasts all day. Unlike standard gels that leave hair stiff and crunchy, this formula volumizes from within using Nioxin's Pro Thick technology, so hair looks naturally fuller rather than shellacked. It is ideal for slicked styles, pompadours, or any look that needs definition with density. Key Ingredients Pro Thick Technology volumizing strand plumper Flexible Hold