Roux Fermodyl Leave in Hair Treaments. Roux Fermodyl Leave-In Hair Treatment customized leave-in hair treatment is a series of 7 customized formulas containing molecules that interact and bond with the hair, treating it from the inside out. Improves quality and shine. Hair is more receptive to styling and chemical processing. Roux 07 Anti-Aging EXTRA VOLUME newitem320884958$9.99 Roux Anti-Aging Hair & Scalp Rehab with Biotin newitem320885074$9.99 Roux 233 Anti-Aging Extra Repair with Keratin newitem320885180$9.99 Roux 619 Anti-Aging EXTRA MOISTURE with Panthenol newitem320885278$9.99 Roux 07 REGULAR Leave in Treatment 1PC newitem306204327$3.99 Roux 07 EXTRA Leave in Treatment 1PC newitem306204476$3.99 Roux 233 REGULAR Leave in Treatment 1PC newitem306204557$3.99 Roux 233 SPECIAL Leave in Treatment 1PC newitem306204652$3.99 Roux SPECIAL EXTRA Leave in Treatment 1PC newitem306204675$3.99 Roux 619 REGULAR Leave in Treatment 1PC newitem306204738$3.99 Roux 619 EXTRA Leave in Treatment 1PC newitem306204777$3.99 Roux 233 REGULAR Leave in Treatment 3PK newitem116293266$12.99 Roux Fermodyl 233 SPECIAL Leave In Treatment 3PK newitem287287537$12.99 Roux Fermodyl 233 SPECIAL EXTRA Leave In Treatment 3PK newitem306203966$12.99 Roux 07 REGULAR Leave in Treatment 3PK newitem116293379$12.99 Roux 07 EXTRA Leave in Treatment 3PK newitem306203408$12.99 Roux 619 Leave in Treatment 3PK newitem51175261$12.99 Roux 619 EXTRA Leave in Treatment 3PK newitem116293172$12.99 Roux 07 REGULAR Leave in Treatment 12PC newitem306205068$29.99 Roux 07 EXTRA Leave in Treatment 12PC newitem306205129$29.99 Roux 233 REGULAR Leave in Treatment 12PC newitem306205207$29.99 Roux 233 SPECIAL Leave in Treatment 12PC newitem306205254$29.99 Roux 233 SPECIAL EXTRA Leave in Treatment 12PC newitem306205281$29.99 Roux 619 REGULAR Leave in Treatment 12PC newitem306205306$29.99 Roux 619 REGULAR Leave in Treatment 12PC newitem306205343$29.99 Roux 07 Hair Treatment System Treatment & Shine 8.45oz newitem205557362$9.99 Roux Leave in Treatment 1PC EACH newitem116293085$2.99Type: 07 Roux 619 Hair Treatment System Treatment & Shine 8.45oz newitem205557454$9.99 Roux 233 Hair Treatment System Treatment & Shine 8.45oz newitem205557596$9.99 Roux