Olaplex No.4 Fine& Shampoo & No.5 Fine Conditioner Set for Fine Hair – 250ml Duo GOLDWELL Part of the Nioxin professional

Part of the Nioxin professional styling line

A keratin-infused leave-in smoothing cream that eliminates frizz

What tones does it neutralize

A vitamin-enriched leave-in heat protection spray that strengthens strands and shields hair from heat up to 450°F

formulated to cleanse the scalp and help hair look thicker and fuller

Olaplex No.4 Fine& Shampoo & No.5 Fine Conditioner Set for Fine Hair – 250ml Duo GOLDWELL Part of the Nioxin professionalOlaplex No. 4 Fine & No. 5 Fine Duo pairs a lightweight bond maintenance shampoo and conditioner made for fine hair, in a 250ml duo. This duo restores, strengthens, and volumizes fine hair with the lightweight No. 4F Bond Maintenance Shampoo and No. 5F Bond Maintenance Conditioner, each formulated for fine, fragile hair. Infused with Olaplex's patented Bond Building Technology, it strengthens hair from the inside out while boosting volume and softness