
Mile Four Oyster Shell
Give laying hens the natural calcium boost they need with Mile Four Oyster Shell. Made from organic, all-natural oyster shell, it helps chickens produce stronger, thicker eggshells while supporting overall health and longevity. Perfect for hens 20+ weeks old, this simple supplement keeps flocks healthy & eggs durable—naturally.
Key Features:
- Supports Strong Eggshells: Eggshells are 94–97% calcium carbonate—this supplement replenishes what hens lose during daily laying.
- Essential Calcium Source: Strengthens bones, reduces egg breakage, & supports consistent, healthy egg production.
- Boosts Flock Health: Promotes stronger bones, improved cardiovascular function, & overall vitality in laying hens.
- All-Natural Formula: Made from 100% natural, organic oyster shell with no additives, chemicals, or fillers.
Ingredients:
Natural, untreated, non-medicated, 100% US mined crushed oyster shell, limestone
Usage directions:
Serve Oyster Shell in separate small containers, placed near the feeder but never mixed into the feed. Chickens will eat oyster shells to boost calcium for stronger eggs. Refill weekly, keep both dry, and accessible at all times.
Please note: We cannot accept returns on this product due to health and safety concerns.
Give laying hens the natural calcium boost they need with Mile Four Oyster Shell. Made from organic, all-natural oyster shell, it helps chickens produce stronger, thicker eggshells while supporting overall health and longevity. Perfect for hens 20+ weeks old, this simple supplement keeps flocks healthy & eggs durable—naturally.
Key Features:
- Supports Strong Eggshells: Eggshells are 94–97% calcium carbonate—this supplement replenishes what hens lose during daily laying.
- Essential Calcium Source: Strengthens bones, reduces egg breakage, & supports consistent, healthy egg production.
- Boosts Flock Health: Promotes stronger bones, improved cardiovascular function, & overall vitality in laying hens.
- All-Natural Formula: Made from 100% natural, organic oyster shell with no additives, chemicals, or fillers.
Ingredients:
Natural, untreated, non-medicated, 100% US mined crushed oyster shell, limestone
Usage directions:
Serve Oyster Shell in separate small containers, placed near the feeder but never mixed into the feed. Chickens will eat oyster shells to boost calcium for stronger eggs. Refill weekly, keep both dry, and accessible at all times.
Please note: We cannot accept returns on this product due to health and safety concerns.
Description
Give laying hens the natural calcium boost they need with Mile Four Oyster Shell. Made from organic, all-natural oyster shell, it helps chickens produce stronger, thicker eggshells while supporting overall health and longevity. Perfect for hens 20+ weeks old, this simple supplement keeps flocks healthy & eggs durable—naturally.
Key Features:
- Supports Strong Eggshells: Eggshells are 94–97% calcium carbonate—this supplement replenishes what hens lose during daily laying.
- Essential Calcium Source: Strengthens bones, reduces egg breakage, & supports consistent, healthy egg production.
- Boosts Flock Health: Promotes stronger bones, improved cardiovascular function, & overall vitality in laying hens.
- All-Natural Formula: Made from 100% natural, organic oyster shell with no additives, chemicals, or fillers.
Ingredients:
Natural, untreated, non-medicated, 100% US mined crushed oyster shell, limestone
Usage directions:
Serve Oyster Shell in separate small containers, placed near the feeder but never mixed into the feed. Chickens will eat oyster shells to boost calcium for stronger eggs. Refill weekly, keep both dry, and accessible at all times.
Please note: We cannot accept returns on this product due to health and safety concerns.






















