Supreme Source Dog Food Ingredients

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Supreme Source manufactures roughly 8 different dog food products. Each product utilizes a unique set of ingredients to achieve a desired nutritional profile.

In this article, we'll explore Supreme Source ingredients and answer many of the most common questions.

As of right now, our records indicate that Supreme Source uses roughly 72 different ingredients.

First 5 Ingredients

Dog food ingredients in the United States are listed in descending order of pre-cooked weight. The first 5 ingredients typically constitute a significant portion of the recipe.

For Supreme Source, these are the most common ingredients found within the first 5 dog food ingredients.

  1. lamb meal
  2. sweet potato
  3. coconut glycerin
  4. potato
  5. pea protein

As you can see, the most common first ingredient in Supreme Source is lamb meal. The most common 2nd ingredient is sweet potato, followed by coconut glycerin, potato, and pea protein.

Artificial Food Coloring Dyes

Supreme Source does not use any artificial food coloring dyes. According to our records, none of the 8 Supreme Source dog foods contain artificial food dyes.

Artificial food coloring dyes are unnecessary and potentially harmful ingredients. In general, we not not recommend feeding any pet foods that contain artificial dyes.

In 2010, the CSPI raised serious concerns regarding the safety of many artificial dyes. Most of the studies referenced by the CSPI involved prolonged or excessive consumption. Since most dogs consume the same foods throughout their lives, concerns raised by the CSPI are alarming to say the least.

To read more about Artificial Food Dyes, click here.

Animal By-Products

According to our records, Supreme Source does not contain any animal by-products.

Animal by-products are basically the leftover parts of the the carcass after its been processed for meat. AAFCO defines by-products as the non-rendered, clean parts, other than meat, derived from slaughtered mammals.

Although by-products are still fairly nutritious ingredients, consumers have equated them with slaughterhouse waste. Therefore, most premium brands, including Supreme Source have decided to remove by-products and instead use named organ meats (beef liver, chicken gizzards).

For further reading on the controversy over animal by-products, click here.

Anonymous Meat Ingredients

Anonymous meats are animal-based ingredients which do not provide the source animal's name. These ingredients are controversial because they can come from almost any animal.

In addition, anonymous animal-based ingredients are very inexpensive and often the lowest quality meats that are still allowed to be used in pet food.

In general, we do not recommend feeding any products which contain anonymous meats. When in doubt, always contact the brand's customer service desk for further clarification.

Unfortunately, we've identified 1 anonymous meat ingredient used by Supreme Source.

Controversial Ingredients

In most cases, ingredients which are given the controversial classification can be substituted with higher-quality alternatives. You should evaluate each controversial ingredient independently to see if there is truly a valid cause for concern.

Keep in mind, certain sacrifices often must be made to produce dog foods at a reasonable price. In general, the more expensive the product, the fewer controversial ingredients you'll find.

In our analysis, we've identified 3 controversial ingredients inside Supreme Source products. These controversial ingredients are listed below. Click on each ingredient for more information.

Pea protein is produced by removing the starchy parts of peas. Pea protein is considered controversial because it provides a substantial plant based protein boost. This boost is undesirable because plant based protein is typically lower in biological value when compared to meat based proteins.

The following recipes contain pea protein:

Tomato pomace is a by-product of tomato manufacturing. It's considered a controversial ingredient because many people believe it is an inexpensive low quality filler. However, tomato pomace provides a notable amount of dietary fiber, B vitamins, Lycopene, and vitamin A. Although it is a very inexpensive ingredient, it is not nutritionally empty.

The following recipes contain tomato pomace:

Potentially Harmful Ingredients

Harmful ingredients are those which have been linked to adverse health effects. In general, we do not recommend feeding any product which contains any harmful ingredients.

There are certain situations where these ingredients may be necessary. We always recommend contacting Supreme Source for further clarification regarding any harmful or controversial ingredient.

We have identified 1 harmful ingredient used in certain Supreme Source recipes. To learn more, click on the ingredient's name.

Menadione sodium bisulfite complex is a synthetic version of vitamin K that has been linked to many health concerns. Research has suggested possible toxic reactions in liver cells and red blood cells among other serious problems. In fact, one large chemical supplier warns, "The substance is toxic to kidneys, lungs, liver, mucous membranes. Repeated or prolonged exposure to the substance can produce target organs damage."

The following recipes contain menadione sodium bisulfite complex:

Supreme Source Dog Food Ingredient Lists