• 1. What is the objective of HA serum?

  • 2. What is the objective of the Hyper Glow Serum?

  • 3. How do you use Hyaluronic Acid Serum?

  • 4. How do you use Hyper Glow Serum?

  • 5. How long will these bottles last?

  • 6. The color of my Hyper Glow changed to a yellow, why is that?

  • 7. When I apply the Hyper Glow Serum, it has a slight tingle/stinging feeling, why is that?

  • 8. Is this product Vegan and Cruelty Free?