L'Oreal Professionnel Serioxyl Advanced Denser Hair Serum 90ml Afterpay Day August 2025 Diffuser: Dry hair at a

Diffuser: Dry hair at a low heat and low speed setting for an even and defined blow dry

Prolongs the effects of grey or silver toners

Long-lasting results

including antioxidant-rich argan oil

L'Oreal Professionnel Serioxyl Advanced Denser Hair Serum 90ml Afterpay Day August 2025 Diffuser: Dry hair at aL'Oreal Professionnel Serioxyl Advanced Denser Hair Serum 90ml is a professional density activator serum for thinning hair, concentrated with Stemoxydine and enriched with Resveratrol. Benefits: Multiplies the number of hairs with daily use, for a denser hair Free from Colorant, Silicones, Sulfates How to Use Apply evenly on the scalp. Section hair into 4 parts and spray 6 times onto each section. Massage and leave on. Tip: For best results, use the