Decibel Thickening Shampoo bottle, 10 fl oz, with 140dB Complex on cream packaging. Foamy white shampoo swatch with airy bubble texture, showing the lather of Decibel thickening shampoo.

£17.50
Decibel Thickening Conditioner in a 10 oz light grey bottle with flip cap. Creamy swatch of Decibelhair thickening conditioner swirled on a white background.

£17.50
decibelhairuk
Step 3: Applying Decibel Hypertrophy thickening and volumizing treatment to wet hair at the scalp.
Decibel Hypertrophy thickening and volumizing treatment black bottle on a transparent background. Droplet of Hypertrophy thickening hair treatment serum showing tiny bubbles on a white surface.

£75
Decibel Thickening Shampoo, Hypertrophy Thickening and Volumizing Treatment, and Thickening Conditioner bottles displayed together on a white background. Close-up of hands massaging Decibel thickening shampoo lather through wet hair.

£83.06 £103.83 Save 20%
decibelhairuk