I have been a big fan of Physician's Formula ever since they've taken an active step in creating organically beautiful makeup that works great! Their newest addition is Shimmer Strips Blush and Highlighter ($11.99). It's a lovely collage of five colors that when swept together across your cheeks creates a natural and rosy effect. If you want customization then use the darker colors as your contour blusher and the lightest color as a highlighter. Either way, it's virtually fool-proof in achieving the "correct" color!
Shimmer Strips Blush and Highlighter comes in four shades: Natural Glow, Sunkissed Glow, Rosy Glow, Healthy Glow.
I tend to be cautious when using a highlighting product, however I immediately found out that this product did indeed look healthy and natural, not glittery, streaky or shiny. And the application is very simple, I don't even need a mirror to apply! Having recently been to the beach, this was the perfect (and only) makeup I applied on myself and my friend. We looked rosy, luminous, and very natural all weekend. And even after returning home applying it made us feel like we were still at the beach!
Bottom line: I really have to give another 5 stars for this product due to it's versatility in wear.