Biolage Essentials SmoothProof is a smoothing shampoo designed to tame frizz and control unruly hair. It produces a creamy lather and rinses clean, suitable for those seeking sleeker strands without heavy residue. Ideal for frizzy or humid-prone hair types, it’s positioned as a gentle, everyday option and often labeled fragrance-free or formulated with gentle surfactants.
Ingredient Safety
No risk2
Low risk19
Moderate risk7