Chicken, Chicken Meal, Soybean Meal, Grain Sorghum, Dried Peas, Chicken Fat (Preserved with Mixed Tocopherols), Whole Corn, Corn Protein Concentrate, Barley, Brown Rice, Dried Plain Beet Pulp, Carrots, Natural Flavor, Calcium Carbonate, Salt, Dicalcium Phosphate, Malted Barley Flour, Inulin, Taurine, Zinc Sulfate, Vitamin E Supplement, Choline Chloride, Ascorbic Acid (Source of Vitamin C), Ferrous Sulfate, Niacin, Copper Sulfate, Vitamin A Supplement, Citric Acid (preservative), Sodium Selenite, Annatto Extract (Color), Thiamine Mononitrate, d-Calcium Pantothenate, Manganese Sulfate, Riboflavin Supplement, Pyridoxine Hydrochloride, Rosemary Extract, Vitamin B12 Supplement, Calcium Iodate, Folic Acid, Biotin, Vitamin D3 Supplement.

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

Chicken and chicken meal: Is the main source in this formula which is highly rich in protein. Protein helps to grow animals muscles and maintain energy.

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

Peas: are packed full of vitamins like A, K and C , minerals such as iron, manganese and phosphorus. They also benefit from being rich in protein and high in fiber

Chickens Fats:  Chicken 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

Whole Corn: also source of carbs but in some case it not digestible or it does not completely digest

Corn Protein is good source of protein, carbohydrates, linoleic acid, and antioxidants

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

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

Calcium Carbonate: is an essential mineral in your dog’s diet. It aids bone growth, teeth resilience, eyesight, and prevents clotting. If you do not feed your dog enough calcium, serious health repercussions can follow.

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

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

Calcium Iodate: Helpful for thyroid health.

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.