(TrendHunter.com) ZitSticka makes a variety of products to support clear skin and its MEGASHADE Sunscreen Serum SPF 50 is an acne-safe solution that provides both chemical and mineral SPF defense. Suitable for all... (TrendHunter.com) ZitSticka makes a variety of products to support clear skin and its MEGASHADE Sunscreen Serum SPF 50 is an acne-safe solution that provides both chemical and mineral SPF defense. Suitable for all...