Salmon, Rice, Whole Grain Wheat, Poultry By-Product Meal, Soybean Meal, Beef Fat, Corn Gluten Meal, Barley, Oat Meal, Egg Product (Dried), Fish Meal, Dried Beet Pulp, Natural Flavors, Glycerin, Wheat Bran, Calcium Carbonate, Soybean Oil, Salt, Mono And Dicalcium Phosphate, Potassium Chloride.

Minerals

Zinc Protonate, Manganese Protonate Ferrous Sulfate, Copper Protonate, Calcium Iodate, Sodium Selenite.

Vitamins

Vitamin E Supplement, Niacin (Vitamin B-3), Vitamin A Supplement, Calcium Pantothenate (Vitamin B-5), Thiamine Mononitrate (Vitamin B-1), Vitamin B-12 Supplement, Riboflavin Supplement (Vitamin B-2), Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Menadione Sodium Bisulfite Complex (Vitamin K), Vitamin D-3 Supplement, Biotin (Vitamin B-7,) Choline Chloride, L-Lysine Monohydrochloride, L-Ascorbyl-2-Polyphosphate (Vitamin C), Dried Bacillus Coagulans Fermentation Product, Garlic Oil.  

The main ingredients in Purina Pro Plan Complete Essentials are given below:

Salmon and Poultry By-Product Meal: Salmon is rich in omega-03 fatty acid whereas Poultry By-product meal is made of Turkey / Chicken to lower the fat in it. These above sources( Salmon & Poultry By-Product Meal) are rich in protein which help the pets to strengthen and maintain muscles.

Rice and Barley: is the second most important ingredient which provides highly complex carbohydrates for energy and fiber and help to digest. 

Whole Grain Wheat: is a natural source of carbohydrates that helps make your pet’s food more digestible.

Soybean Meal: It is also very rich source of vegetable Protein and used for strength strengthen muscles and texture of food.

Oatmeal: contains vitamin B, which helps maintain a healthy coat, and linoleic acid, which is a type of omega-6 fatty acid that helps to keep a dog’s skin strong and healthy.

Beef Fats:  Beef fat provides a balanced, high quality fat source to provide your dog or cat with energy, help their organs function properly, and support a healthy skin and coat and immune system.

Egg Product(Dried): Yolk and egg white is used which is rich in Protein, amino acids and glucosamine. Glucosamine help to strengthen joints 

Dried Beet Pulp: Sugar is removed from beet, so the remaining ingredient remain is fiber which improve stool quality of Dogs.

Glycerin: help to maintain moisture in food. 

Zinc Protonate: is a supplement to zinc, which helps maintain healthy skin, hair, eyesight, taste and overall growth and development. 

Copper Protonate: is the important mineral that helps immune system and iron absorption.

Calcium Iodate: Helpful for thyroid health.

Garlic: is supporting ingredient in the formula. which contain compounds called disulfides and thiosulphates which can be toxic if ingested. 

L-Lysine: is an essential amino acid that helps your pet’s body produce antibodies, hormones, and enzymes that boost the immune system. It also helps with calcium absorption (for strong bones) and collagen production (for healthy skin).

Vitamin A: helps in pets vision, immune system, bone and muscle growth.

Riboflavin: Supports digestion; Many of the enzymes in your dog’s body require riboflavin to break down protein, carbohydrates and fat, and turn them into energy. Without riboflavin, your dog could not digest these. Riboflavin plays a key role in repairing and growth of DNA.

Vitamin B-1, B-12: help to metabolize Carbohydrate.

Vitamin D3 Supplement: enhances the absorption of calcium in the intestines, as well as enhances the retention and bone deposition of calcium and phosphorous.

Folic acid: is an essential vitamin for dogs.

Sodium Selenite: It may be toxic to blood, kidneys, liver, skin, central nervous system of your pet.