UltraCruz Bone & Egg Builder Poultry Supplement, 2-lb bag

Skip image gallery
Slide 1 of 4
$7.42 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$10.84 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$11.41 Chewy Price
($5.71 /lb)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Bone and egg builder poultry vitamin and mineral supplement.
  • Contains calcium and vitamins A, D and E.
  • Helps your flock grow strong bones and eggs and aids in preventing calcium deficiencies.
  • Ideal for egg-laying hens and growing chicks.
  • Developed and made in the USA with globally-sourced ingredients.

Ingredient Information

Feeding Instructions

Frequently bought together

Questions & Answers

1 Customer Questions

How do you use the supplement do you mixes it or just give strait.

Answer by Chewy • May 21, 2021
Feed one scoop twice daily scattered in coop.
Reviews
Write a Review
3.5
Rated 3.5 out of 5 stars
11 Ratings
Terms & Conditions

4 Customer Reviews

Rated 1 out of 5 stars
By Tina on Nov 19, 2025

Good Ingredients Poor Taste

The chickens would not even entertain eating this. I had high hopes this could be an additive to their current grains as a well-need supplement boost especially

The chickens would not even entertain eating this. I had high hopes this could be an additive to their current grains as a well-need supplement boost especially during the winter months. The ingredients are great but the palpability isn't up to my hens standards.

Rated 1 out of 5 stars
By Stormy on Apr 10, 2022

Didn't do much

I've been having issues with my ducks laying soft and broken eggs even though they have high quality food and oyster shell. They liked this vitamin and had no problem

I've been having issues with my ducks laying soft and broken eggs even though they have high quality food and oyster shell. They liked this vitamin and had no problem eating it, but it didn't do anything to help my egg problem. Rooster Booster Poultry Booster did a lot more to help with their soft eggs. I would recommend that product over this one.

Rated 1 out of 5 stars
By Steven on Dec 22, 2021

Sorry But no go

I have several breeds of chickens and they just won't eat any of it. I even tried mixing it with their regular but they just knew it and refused. Don't know why

I have several breeds of chickens and they just won't eat any of it. I even tried mixing it with their regular but they just knew it and refused. Don't know why but won't buy any more or recommend if asked.

Rated 1 out of 5 stars
By Pepper on Apr 30, 2021

Terrible product/ waste of money

So disappointed. Our hens hate this product. They won't touch it even after two weeks introducing it to them. We've even tried grinding it and mixing with their

So disappointed. Our hens hate this product. They won't touch it even after two weeks introducing it to them. We've even tried grinding it and mixing with their food, but then they wouldn't eat their food. What a waste of money!