What is the difference between GOLD COLLAGEN® ACTIVE and ARTRON COLLAGEN® EXTREME?

GOLD COLLAGEN® ACTIVE designed for busy, on-the-go lifestyles and provides support for joints, muscles, energy and hair growth. ARTRON COLLAGEN® EXTREME is designed for strength, movement and recovery. It provides support for joint and bone health, plus muscle support. energy and helps to reduce tiredness and fatigue.