Ma Poule Express – Proudly Canadian – Poultry Oyster Shell (Crushed) – 2.27 kg (5 lb) | Natural Calcium Supplement for Laying Hens | Strong Eggshell Support

Price: $25.95
(as of Jan 06, 2026 16:45:27 UTC – Details)

Product Description

Your flock of hens needs to be taken care of in the right way for you to have a good poultry operation. The quality of what you feed your chickens will determine the quality of their yield of eggs. This is why you do not want to compromise on the best feeding supplements on the market, like Hen Express’s Poultry Crushed Oyster Shell bag of 5lbs. Your flock’s health can be at serious risk without regular content of oyster shells and grit in their diet. People sometimes confuse grit and oyster shells with having the same function, but that is not the case. Grit is used to stay in their gizzard and grind down their food, whereas oyster shells provide an essential ingredient to the chicken’s diet.

Good Source of Calcium

Calcium is an essential element of diet for most life forms on earth. Hens in their egg-laying stage must be fed oyster shells because they need more calcium than what is available from their regular feed.

Features:

This is the important reason why hens that are about to lay eggs need more calcium. Eggshells are mostly calcium, and for that reason, the nutrient must be supplemented in more than the standard quantity. Oyster shells happen to be an excellent source of this calcium and something that hens also love to have.

For chickens to quickly eat these shells, they are heat-treated first and then crushed into tiny, pellet-sized bits. Introduce these shells into your flock’s diet by mixing them with their regular feed.

Some people tend to feed the chickens their own eggshells for the same reason; to provide that extra bit of calcium. But research shows that this weakens the chickens, and oyster shells are a better choice.

Parcel Dimensions ‏ : ‎ 34 x 26.5 x 9.1 cm; 2.27 kg
Date First Available ‏ : ‎ Nov. 14 2019
Manufacturer ‏ : ‎ Ma poule express
Place of Business ‏ : ‎ Trois-Rivières, Québec G8T 8T8,CA
ASIN ‏ : ‎ B081HXZ8MM
Best Sellers Rank: #5,455 in Pet Supplies (See Top 100 in Pet Supplies) #39 in Bird Food
Customer Reviews: 4.2 4.2 out of 5 stars (456) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

🥚 Natural Calcium for Eggshell Strength Provides essential slow-release calcium for laying hens to help prevent soft or broken eggs.
🪨 Crushed & Washed Oyster Shells 100% natural, sun-dried and free of additives. Easy for birds to consume and absorb.
🐔 Great for All Poultry Ideal for chickens, ducks, turkeys, and other laying birds. Helps promote healthy bones and consistent laying.
📦 Practical 2.27 kg (5 lb) Size Perfect for backyard flocks or starter coops. Comes in a resealable bag for freshness and easy storage.
🇨🇦 Proudly Canadian – Ma Poule Express Packaged in Québec by a trusted Canadian brand committed to natural poultry care.