What it is: The Prisme Libre 4-Color Illuminating and Color Correcting Loose Powder is a color-correcting loose setting and finishing powder that blurs, illuminates and sets makeup for 12 hours, delivering a natural radiant finish and all-day shine control.What it does: The formula features Prismatic Light™ Technology to set makeup and illuminate skin. The longwearing, noncomedogenic, dermatologically tested, waterproof and weightless formula features two colors for correction and two colors for radiance.Key ingredients:- Prismatic Light™ Technology: combines soft-focus powder and light-reflecting pearls to illuminate and enhance skin's natural radianceResearch results:In a self-assessment questionnaire by 104 volunteers, ages 20 to 40 years old, after testing at least once a day for one week:- 100% agreed their complexion was instantly more radiant- 96% agreed the loose powder corrects and revives a dull complexionHow to use: This powder can be used alone to even out the complexion, as a setting powder to lock in foundation or as the last step in your routine to finish your makeup look. Apply lightly with the puff provided for an even and precise application or with a brush for an all-over perfected look.For Puff Application: twist off the cap and hold the puff over the opening and hake the powder twice. Stamp the powder on the cheekbones, sides of nose, forehead and chin. Diffuse the powder by blending out with the puff to create an even, flawless complexion.For Brush Application: Dispense a small amount of powder onto the lid and swirl a large fluffy brush into the product. Tap off excess product and lightly buff into skin. Noncomedogenic Dermatologist tested Made in Italy