GeeHii Brain Reviews: Every step of our product development process is focused on delivering the highest quality dietary supplements possible. As exams are in a row ,I’m excited to use this product to increase memory and concentration. While diet and exercise are important for gaining weight, certain supplements may also help. Nicole Davis is a Boston-based writer, ACE-certified personal trainer, and health enthusiast who works to help women live stronger, healthier, happier lives. Her philosophy is to embrace your curves and create your fit — whatever that may be!