NO.3: #1 Product in Prestige Haircare*: This global best-seller is an at-home treatment, not a conditioner. It reduces breakage and visibly strengthens hair. No.7: A highly-concentrated, lightweight styling oil that adds shine, strengthens and heat protects for up to 450 degrees F.No.4: A highly moisturizing shampoo that nourishes, strengthens and repairs. No.5: A highly moisturizing conditioner that Hydrates, repairs and strengthens.