Prescriptives is getting ready to release its first ever, vitamin and gemstone-enriched loose powder called All Skins Mineral Makeup SPF 15 ($32.50). Available in July, this medium-coverage foundation contains titanium dioxide and zinc oxide to ensure that you are both UVA and UVB protected. It's also formulated with mattifying agents to absorb oil, sweat and stickiness during the humid summer months. Lastly, it's water-resistant and free of oils, talc and fragrances.

The gemstones (rose quartz, amethyst and calcite) also give the powder a little bit of sheen, which helps from making your skin look too dry. The powder itself is finely-milled and when you press down, it feels as soft as silk. I've tried it in Warm Light, which is too dark for my fair skin, but it's going to match perfectly after a few self-tanner applications.

Applying it is easy, too. Just tap a little bit into the cap, dip the new Round Buff Brush ($30) in the powder, give it a quick blow to remove any excess powder, and use a circular motion to apply it all over your face. Concentrate on your t-zone and any other oily areas. All Skins Mineral Makeup will be available in 18 shades and claims to be suitable for all skin types. Think you'd like to try it?