Trusted by Professionals. SMOOTH PROOF Conditioner detangles and reduces frizz, defends against humidity to keep hair manageably smooth. It is powered by exotic, humidity resistant Camellia flower.

The weightless, paraben-free formula of Biolage Smoothing Conditioner instantly softens, nourishes and tames uncontrollable frizz. It smoothes frizzy, unruly, medium to coarse hair with the silky serum of Camellia flower seed to continuously control frizz in hot, humid seasons while replenishing hair’s moisture during dry cool seasons. Hair stays naturally smooth, year-round, even in up to 97% humidity.

Biolage, blending nature with science, Biolage therapies deliver natural, healthy-looking hair for every need and hair type. Biolage harnesses the power of botanicals to nourish, restore and bring out hair’s natural beauty. Biolage treatments offer the ultimate in our professional expertise.