Gamma-Amino Butyric acid (GABA) is an amino acid which acts as a neurotransmitter in the central nervous system. It inhibits nerve transmission in the brain, calming nervous activity. As a supplement it is sold and promoted for these neurotransmitter effects as a natural tranquilizer.
Blue Light or Blu-U is a state-of-the-art system and the latest technique in photofacial therapy. The blue light system delivers painless light of blue color that greatly enhances the results of your skin rejuvenation.
Light therapy and microcurrent facials have been getting lots of attention, and the Nuface and Illumask are two very popular products in the beauty world. But do red and blue lights really help with acne and skintone, and does sending currents on your face regain some of your youth? I purchased them to find out.