What the Heck Is feed for native ponies UK?

https://horse-feed-pellets139.capitaljays.com/posts/horse-nutrition-for-a-forage-balancer-a-simple-guide

Gentle horse feed for sensitive stomachs, designed to support gut comfort, hind gut health and better nutrient absorption. A low-starch fibre-rich formula with naturally sourced ingredients to help maintain calm digestion and overall health.