DALLAS Biotin Thickening Treatment

Our mega-thickening treatment helps build texture for a long-lasting, voluminous effect. It fortifies hair without weight, delivering instantaneous, visible results in minutes.

Visible results after one application*:

• Increased thickness + volume: fiber diameter +1%
• Reduced split ends + flyaway’s through 10 washes

*Clinical tests conducted on chemically treated hair, exposed to extreme damaging conditions of bleaching, washing, blow-drying and flat ironing.

Good For:

Instantly strengthening and thickening hair by adding texture and substance.