There both very good products top notch it really is a matter of preference animal pak comes in separate paks which is handy id personally go with Triad as said before nice digestive help and immune system.
Animal Pak also has joint and bone support in it as well.
Joint & Bone Support
• Milk Thistle
• Calcium
• Vitamin D
• Magnesium
Why do they make animal flex then? My joints hurt occasionally while on the pak but not when I was taking other joint supplements.
I know you're only asking about Pak and Triad. I've tried both and really like both. But right now MVP is my favorite. I love it. It has EVERYTHING except joint support. So if that's a deal breaker for you then stick with Pak or Triad. But MVP after a couple weeks of use makes me feel on another level.