Toppik Hair Fattener Advanced Thickening Serum is a concentrated styling serum designed for fine or thin hair. Its keratin formula is packed with essential nutrients to maximize every hair strand, adding volume and shine for noticeably fuller, thicker hair.

Key Benefits:

• Concentrated keratin formula packed with essential nutrients
• Instantly creates noticeably fuller, thicker hair
• Safe for color-treated hair and free of sulfates & parabens.

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