Head to the grocery store for ways to help boost collagen production and keep your skin looking young. Familiar stalwarts in natural skin care are dark, leafy green vegetables, but did you know about egg whites, cabbage and garlic? These foods are packed with vitamins and antioxidants that repair and restore collagen damaged by naturally occurring enzymes, free radicals, sun, pollution and smoke. Their nutrients will help your skin maintain volume, resiliency and strength.