Sebacia Microparticles - Sebacia Microparticles ia a medical device consisting of engineered gold microparticles suspension intended for single use topical application. Sebacia Microparticles are designed to work as an accessory to a commercially available medically approved 1064nm laser by preferentially absorbing the light and converting it to heat, creating a focal thermal effect to the follicle and sebaceous gland for the treatment of acne vulgaris.