10 Best Chicken Vitamins & Supplements 2026: According to Reviews | Chewy

The 10 Best Chicken Vitamins & Supplements

Poultry nutrition shifts with season, egg production, and overall flock health. Supplements can help fill gaps when feed alone doesn't provide full coverage. When choosing supplements, look for dosage clarity and ingredient transparency so you can choose options that complement your existing feed program. Below, you'll find today's top-rated vitamins for chickens that Chewy pet parents, like you, love. We update this list every week, so you can be sure you're getting the timeliest product recommendations available.

Our Top Picks

How we created this chicken vitamins & supplement list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best chicken vitamins & supplement.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best chicken vitamins & supplements.

Key chicken vitamins & supplement considerations

Dosage

Effectiveness

Form

Ingredients

1
Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar
Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar
Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar
Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar
Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar

Rooster Booster Vitamins & Electrolytes Lacto Bacillus Poultry Supplement 8-oz jar

Rated 4.9 out of 5 stars
196
$12.99 Chewy Price
($1.63/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.6/5
Excellent

Effectiveness

4.7/5
Excellent

Form

4.7/5
Excellent

Ingredients

4.7/5
Excellent

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Potassium Chloride, Salt, Vitamin A Acetate Alpha Tocopherol Acetate (source of Vitamin E), d-Calcium Pantothenate, Cholecalciferol (source of Vitamin D-3)

Food Flavor

Original

Farm Animal Type

Poultry

Bird Type

Chicken
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2
Rooster Booster Cell Liquid Vitamin Poultry Supplement, 1-pt bottle, 1-pt bottle
Rooster Booster Cell Liquid Vitamin Poultry Supplement, 1-pt bottle, 1-pt bottle
Rooster Booster Cell Liquid Vitamin Poultry Supplement, 1-pt bottle, 1-pt bottle
Rooster Booster Cell Liquid Vitamin Poultry Supplement, 1-pt bottle, 1-pt bottle

Rooster Booster Cell Liquid Vitamin Poultry Supplement, 1-pt bottle, 1-pt bottle

Rated 4.7 out of 5 stars
279
$13.49 Chewy Price
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.6/5
Excellent

Effectiveness

4.7/5
Excellent

Form

4.6/5
Excellent

Ingredients

4.6/5
Excellent

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Water, Ferric Ammonium Citrate, Ferrous Sulfate, Niacinamide, Thiamine Hydrochloride

Food Flavor

Original

Farm Animal Type

Poultry

Bird Type

Chicken
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3
Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar
Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar
Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar
Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar
Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar

Rooster Booster Poultry Booster Pellet Vitamin Supplement, 1.25-lb jar

Rated 4.8 out of 5 stars
222
$12.99 Chewy Price
($10.40/lb)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.5/5
Great

Effectiveness

4.6/5
Excellent

Form

4.4/5
Great

Ingredients

4.4/5
Great

Is this chicken vitamins & supplement right for my pet?

Lifestage

Adult, All Lifestages

Top Ingredients

Forage Products, Plant Protein Products, Processed Grain By-Products, Grain Products, Calcium Carbonate

Food Flavor

Original

Farm Animal Type

Poultry
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4
Fastrack Microbial Pack Pro Powder Farm Animal Supplement, 5-lb bag

Fastrack Microbial Pack Pro Powder Farm Animal Supplement, 5-lb bag

Rated 4.9 out of 5 stars
19
$35.25 Chewy Price
($7.05/lb)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.7/5
Excellent

Effectiveness

4.8/5
Excellent

Form

4.8/5
Excellent

Ingredients

4.4/5
Great

Is this chicken vitamins & supplement right for my pet?

Lifestage

Adult, All Lifestages

Top Ingredients

Yeast Culture, Calcium Carbonate, Rice Hulls, Corn Distillers Dried Grains With Solubles, Sodium Aluminosilicate

Special Diet

Natural

Farm Animal Type

Cattle, Pig, Poultry
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5
Rooster Booster Liquid B-12 Premium Poultry Supplement, 1-pt bottle
Rooster Booster Liquid B-12 Premium Poultry Supplement, 1-pt bottle

Rooster Booster Liquid B-12 Premium Poultry Supplement, 1-pt bottle

Rated 4.8 out of 5 stars
68
$17.99 Chewy Price
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.4/5
Great

Effectiveness

4.5/5
Great

Form

4.1/5
Great

Ingredients

4.3/5
Great

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Water, Vitamin B-12 Supplement, Menadione Sodium Bisulfite Complex (Source of Vitamin K), Sodium Benzoate (A Preservative), Potassium Sorbate (A Preservative)

Food Flavor

Original

Farm Animal Type

Poultry

Bird Type

Chicken
View Item Details
6
Fresh Eggs Daily Coop Kelp Chicken & Duck Supplement, 7-lb jar
Fresh Eggs Daily Coop Kelp Chicken & Duck Supplement, 7-lb jar
Fresh Eggs Daily Coop Kelp Chicken & Duck Supplement, 7-lb jar

Fresh Eggs Daily Coop Kelp Chicken & Duck Supplement, 7-lb jar

Rated 4.6 out of 5 stars
24
$59.35 Chewy Price
($8.48/lb)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.6/5
Excellent

Effectiveness

4.6/5
Excellent

Form

4.1/5
Great

Ingredients

4.7/5
Excellent

Is this chicken vitamins & supplement right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredients

Organic Dried Seaweed Meal Fucaceae, Kelp (Species Ascophyllum Nodosum)

Special Diet

Organic

Farm Animal Type

Poultry
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7
HomeoVet Avian WRM Clear Worms Removal Bird Supplement, 15mL tube
HomeoVet Avian WRM Clear Worms Removal Bird Supplement, 15mL tube

HomeoVet Avian WRM Clear Worms Removal Bird Supplement, 15mL tube

Rated 4.3 out of 5 stars
48
$14.99 Chewy Price
($1.00/mL)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.2/5
Great

Effectiveness

4.6/5
Excellent

Form

4.5/5
Great

Ingredients

4.2/5
Great

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Arsenicum Album 8x; Calcarea Carbonica 12x; Chenopodium Anthelminticum 8x, 3c; Cina 4x; Cucurbita Pepo 2x, 4x; Ferrum Phosphoricum 12x; Filix Mas 4x, 3c; Granatum 3x, 3c; Kamala 3x

Farm Animal Type

Poultry

Bird Type

Parakeet, Cockatiel, African Grey, Amazon...

Health Feature

Immune Support
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8
Pecking Order Electrolyte Formula Chicken Supplement, 2-oz jar

Pecking Order Electrolyte Formula Chicken Supplement, 2-oz jar

Rated 4.5 out of 5 stars
12
$6.98 Chewy Price
($3.49/oz)

Our ratings

Dosage

4.4/5
Great

Effectiveness

4.4/5
Great

Form

4.2/5
Great

Ingredients

4.1/5
Great

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Vitamin A, 433, 333 I.U.; Vitamin D3, 100, 000 I.U.; Vitamin E

Farm Animal Type

Poultry

Bird Type

Chicken

Food Form

Powder
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9
Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag
Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag
Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag
Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag
Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag

Grubbly Farms Layer Calcium Vitamins Poultry Granules, 5-lb bag

Rated 4.8 out of 5 stars
5
$19.99 Chewy Price
($4.00/lb)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.5/5
Great

Effectiveness

4.5/5
Great

Form

4.3/5
Great

Ingredients

4.5/5
Great

Is this chicken vitamins & supplement right for my pet?

Top Ingredient

Calcium Carbonate (Oolitic Aragonite)

Special Diet

Natural

Farm Animal Type

Poultry

Bird Type

Chicken
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10
Animal Health Solutions Boost Duck Supplement, 8-oz bag
Animal Health Solutions Boost Duck Supplement, 8-oz bag

Animal Health Solutions Boost Duck Supplement, 8-oz bag

Rated 5 out of 5 stars
6
$28.56 Chewy Price
($3.57/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Dosage

4.5/5
Great

Effectiveness

4.5/5
Great

Form

4.5/5
Great

Ingredients

4.5/5
Great

Is this chicken vitamins & supplement right for my pet?

Top Ingredients

Maltodextrin, Sodium Bicarbonate, Potassium Chloride, Dried Enterococcus Faecium Fermentation Product, Fermentation Product

Farm Animal Type

Poultry

Bird Type

Duck, Chicken

Food Form

Powder
View Item Details
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