Yes, GPS Reset can be consumed any time during the day.  The major ingredient in GPS Reset is 棺-Hydroxy 棺-Methylbutyrate (HMB) that reduces the rate of muscle protein breakdown.  Another major ingredient is L-Arginine that dilates blood vessels for better circulation and absorption of nutrients. We recommend using it prior to bed, because its ingredient supports the body_ ability to create certain hormones like HGH (human growth hormone).