Skin System II – Defend is recommended for use by anyone to help restore a flawless, youthful appearance and to protect skin from further environmental damage. The system combines pore cleansing, anti-aging, hydrating, and photoprotective products in a daily homecare regimen that can be used alone or in conjunction with other professionally recommended treatments. Optimal results depend on regular application as directed in the morning and evening regimens. Includes:Serum 15 AOX+, Hydrating B5 Gel, Daily Sun Defense SPF 20