INDIGO Super Grain Adult 10+ Organic Senior Cat Formula
INDIGO Super Grain Adult 10+ Organic Senior Cat Formula scores 3.5/5 on Moesonson's label-based analysis. Its strongest factor is protein clarity (high — 100% of the recipe's protein panel is clearly named); its weakest is animal-protein content (strong — 86% of the weighted protein comes from animal sources).
Rating
Updated Jul 2026
How this score is made
This score isn’t a hand-wavy impression: it reads what the label actually prints — the ingredient list, guaranteed analysis and AAFCO adequacy statement — and runs it through the same algorithmic rubric as every other product. No brand pays for placement, and there are no affiliate links on reviewed products.
Is INDIGO Super Grain Adult 10+ Organic Senior Cat Formula dry cat food good?
INDIGO Super Grain Adult 10+ Organic Senior Cat Formula is a dry cat food rated 3.5 stars, with high ingredient transparency and strong animal protein content. The recipe lists most animal ingredients by name and features real muscle meat as a primary protein source. However, most minerals are supplied in inorganic forms that may be less well absorbed. This recipe is free from Egg, Nuts, Red meat, Unknown Meal but contains Gluten grains, Dairy, Legumes, Poultry, Fish, Shellfish.
Allergy Highlights
Contains:
Free From:
Pros
- Uses clearly named animal protein sources for better transparency.
- Includes plant ingredients that can provide fiber and natural antioxidants.
Cons
- Relies mostly on inorganic mineral supplements, which may be less bioavailable.
Nutrition Breakdown
| Protein | 37% |
|---|---|
| Fat | 10% |
| Est. Carbs | 35% |
| Fiber | 7% |
| Ash | 11% |
Moisture (11%) removed so you can compare foods fairly.
Dry matter basis = label value ÷ (100% − moisture%). Carbs estimated from remaining.
| Protein | 33% |
|---|---|
| Fat | 9% |
| Est. Carbs | 31% |
| Fiber | 6% |
| Moisture | 11% |
| Ash | 10% |
As-fed values are the raw percentages printed on the product label.
Tips
- Protein is Medium (37% dry matter) on our label-based comparison range. Cats usually benefit from higher protein than dogs, so confirm the food is complete for cats and fits the cat's life stage.
- Fat is Medium (10% dry matter) on our label-based comparison range. This is a moderate energy-density signal for many cats, but total calories and body condition still matter.
Ingredients Analysis
73 of 74 matched
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1 Hydrolyzed Salmon
Animal ProteinDescription
Salmon is broken down into smaller parts by using enzymes in a process called "Hydrolysis". MSG (food enhancer) is formed during the process.
Why Concerned?
An animal protein with high digestibility. However, MSG could be linked to several side effects including headache, nausea, and weakness.
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2 Hydrolyzed Chicken
Animal ProteinDescription
Chicken is broken down into smaller parts by using enzymes in a process called "Hydrolysis". MSG (food enhancer) is formed during the process.
Why Concerned?
An animal protein with high digestibility. However, MSG could be linked to several side effects including headache, nausea, and weakness.
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3 Chicken Meal
Animal ProteinDescription
A dehydrated form of chicken, it is a meat concentrate that contains up to 4 times more protein than fresh chicken on dry matter basis.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
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4 Brown Rice
CarbsDescription
Whole grain rice with its bran and germ remained, high in carbs and fiber. Studies have shown that rice bran depletes taurine in cats, which is an essential amino acid.
Why Concerned?
A common filler without gluten, with limited nutrition value to dogs / cats.
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5 Tapioca
CarbsDescription
An alternative high carbs filler as a source of vitamin Bs, iron, manganese, and calcium.
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6 Natural Flavor
Food AdditiveDescription
Made of extracts from plant or animal sources to improve the taste of food.
Why Concerned?
Contrary to its name, natural flavors are highly processed and contain many chemical additives.
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7 Peas
Carbs Plant ProteinDescription
A type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 22% protein.
Digestion Concern
Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.
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8 Chicken Fat
FatDescription
The fatty layer separated during the cooking process, with a high level of omega 6, It is more preferable by dogs and cats over other types of fats.
Why Prefer?
A high-quality animal fat with high digestibility and biological value.
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9 Organic Sunflower Meal
FatDescription
An An excellent source of vitamin E and selenium, and various antioxidants such as phenolic acids and flavonoids.
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10 Organic Beet Pulp
CarbsDescription
Organic beet pulp, a source of fiber commonly used in pet foods.
Why Concerned?
Controversial - Some say it is a good dietary fiber source, some believe it is just an inexpensive filler.
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11 Peas
Carbs Plant ProteinDescription
A type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 22% protein.
Digestion Concern
Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.
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12 Organic Sweet Potato
CarbsDescription
An alternative high carbs filler with an excellent amount of vitamin A, C, B6.
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13 Kamut Wheat
CarbsDescription
An ancient wheat variety (Khorasan wheat), a carbohydrate source.
Allergen Concern
Contains gluten which may trigger allergic reactions.
Digestion Concern
Contains gluten which may cause digestive issues in sensitive pets.
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14 Quinoa
Carbs Plant ProteinDescription
An ancient seed high in carbs, contains around 15% protein with all essential amino acids - a complete protein profile.
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15 Chickpeas
Carbs Plant ProteinDescription
Also known as garbanzo beans, a type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 20% protein.
Digestion Concern
Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.
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16 Krill Meal
Animal ProteinDescription
A small shrimp-like sea animal that is often consumed by whales. Because of their short lifespan, they do not accumulate a lot of contaminants. It is a rather clean source of protein, low fat, omega 3s, and antioxidants.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
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17 Goat Milk Protein
Animal ProteinDescription
Protein derived from goat milk, often more digestible than cow milk.
Why Prefer?
Named dairy protein that is generally more digestible.
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18 Organic Flaxseed
FatDescription
One of the richest sources of plant-based omega 3s, well known for its anti-inflammatory properties. It contains around 41% of fat, 57% of the total fatty acids is omega 3s.
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19 Fucoidan
Food AdditiveDescription
A compound from brown seaweed with immune-supporting and anti-inflammatory properties.
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20 Brewer´s Yeast
(Detected): Brewer's Yeast
Plant Protein ConcentrateDescription
Made from fungus and often used to make beer, a rich source of minerals such as selenium. B-complex vitamins, and chromium. It contains around 40% protein.
Why Concerned?
A controversial ingredient, some believe it can support the immune system, while others say it can be linked to allergies and bloating. However, no scientific research can provide a concrete conclusion.
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21 L-lysine
SupplementDescription
One of the essential amino acids that dogs and cats cannot produce by themselves therefore must be obtained from the diet. Usually, pet foods with a high amount of meat and legumes do not require this supplement as they are high in lysine naturally.
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22 Fish Oil
FatDescription
Oil derived from fish, rich in omega-3 fatty acids, DHA, and EPA.
Why Concerned?
Fish oil is beneficial but the unnamed source makes quality assessment difficult.
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23 Dl-methionine
SupplementDescription
Added to balance the amino acids profile of pet foods with limited amounts of meat protein. Meat / fish naturally contains methionine, which does not require extra supplements. It is sometimes used to help support urine acidification.
Why Concerned?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein). However, it could imply the lack of meat protein - usually in lower quality pet foods.
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24 Taurine
SupplementDescription
An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.
Why Prefer?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).
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25 Organic Carrot
CarbsDescription
Well known for its alpha and beta-carotene content, also rich in potassium and vitamin B6. Most pet foods use it as a minor ingredient (include 0.1% to 3% of the total composition).
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26 Organic Pumpkin
CarbsDescription
An alternative high carbs filler with an excellent source of potassium, vitamin C, and beta carotene.
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27 Organic Sunflower Seed
FatDescription
An excellent source of vitamin E and selenium, and various antioxidants such as phenolic acids and flavonoids.
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28 Organic Sesame Meal
Plant ProteinDescription
The meal remaining after oil extraction from organic sesame seeds, high in protein and fiber.
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29 Organic Mung Bean
Carbs Plant ProteinDescription
A type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 23% protein.
Digestion Concern
Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.
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30 Organic Hemp Seeds
(Detected): Organic Hemp Seed
FatDescription
Organic hemp seeds rich in omega-3 and omega-6 fatty acids, protein, and fiber.
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31 Bifidobacterium Animalis
ProbioticsDescription
A probiotic bacteria that supports digestive health.
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32 Lactobacillus Rhamnosus
ProbioticsDescription
A probiotic bacteria known for preventing and treating gastrointestinal infections.
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33 Lactobacillus Plantarum
ProbioticsDescription
A beneficial probiotic bacteria that supports digestive health and immune function.
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34 Potassium Chloride
SupplementDescription
An inorganic form of potassium, which offers 5 - 15% less absorption rate to the body. It is essential for important functions like nerve impulse transmission, muscle contraction, and carbon dioxide / oxygen transport.
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35 Green Lipped Mussel
(Detected): Green-Lipped Mussel
Animal ProteinDescription
An excellent source of protein, vitamin A, B12, zinc, and iron.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
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36 Chondroitin
SupplementDescription
Derived from animal parts containing cartilage, as a supplement to support joint health.
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37 Glucosamine
SupplementDescription
The most common joint supplement for reducing the level of pain and inflammation.
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38 Marigold Extract
CarbsDescription
Known as calendula, a flowering plant often used to make tea or herbal medicine. It is packed with antioxidants, and research shows that it reduces oxidative stress from the consumption of MSG (flavor enhancer found in many pet foods).
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39 L-carnitine
SupplementDescription
An amino acid that is naturally produced in the body. It is often added to pet foods because the normal cooking process degrades its availability from whole food.
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40 Calcium Phosphate
SupplementDescription
An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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41 Choline Chloride
SupplementDescription
Vital molecule for various functions in the body, lack of choline can result in weight loss, vomiting, and fatty liver.
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42 Salmon Oil
FatDescription
The oil extracted from salmon, an excellent source of fat and omega 3s, which is important to reduce inflammation in the body.
Why Prefer?
A high-quality animal fat with high digestibility and biological value.
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43 Spirulina
Plant Protein ConcentrateDescription
A type of cyanobacteria grows in water, it contains around 57% protein. It is one of the most nutrient-dense foods, an excellent source of vitamins B1, B2, B3, copper, iron, and omega 3s & 6s.
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44 Citric Acid
Food AdditiveDescription
A common additive used for fat preservation. It is commonly found in citrus fruit like lemons and limes.
Why Concerned?
A food additive that might cause health issues.
Digestion Concern
Research suggests that dogs consumed dry foods containing citric acid as a preservative have a 200% increased risk for gastric dilatation-volvulus (bloating). However, more research is required to make a solid conclusion.
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45 Turmeric Powder
CarbsDescription
Orange ginger-like plant often used in making curry. It contains curcumin, which is a strong antioxidant with anti-inflammatory effects. However, its color is the main purpose of adding it to pet foods.
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46 Chicory Powder
CarbsDescription
Contains insulin, which is a prebiotic that promotes friendly bacteria in the gut and supports better digestion.
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47 Cranberry
CarbsDescription
High in vitamin C and antioxidants, it is also best known for fighting Urinary Tract Infections. While it could be true for humans, the effect on pets is yet to be confirmed by further research.
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48 Yucca Extract
CarbsDescription
Yucca schidigera is a desert plant found in the arid southwestern US and Mexico. It has been shown to reduce fecal aroma (poop's smell) without any harmful effect.
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49 Vitamin A
SupplementDescription
Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.
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50 Vitamin B1
SupplementDescription
Supplement for vitamin B1, which is important for energy production and glucose metabolism.
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51 Vitamin B2
SupplementDescription
Supplement for vitamin B2, which is vital for breaking down food and absorbing nutrients. A deficiency will result in symptoms like anorexia and weight loss.
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52 Vitamin B6
SupplementDescription
Supplement for vitamin B6, which is vital for producing glucose, red blood cells, and synthesis of niacin, taurine, dopamine. A deficiency will result in symptoms like anemia, seizures, and heart-related issues.
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53 Vitamin B12
SupplementDescription
Supplement for vitamin B12, which is vital for carbon transfer and propionate metabolism. A deficiency will result in symptoms similar to gastrointestinal disorders, such as diarrhea and weight loss.
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54 Vitamin D3
SupplementDescription
Supplement for vitamin D3 (animal-derived), which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).
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55 Vitamin E
SupplementDescription
Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.
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56 Calcium Pantothenate
SupplementDescription
An organic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.
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57 Niacin
SupplementDescription
Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.
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58 Biotin
SupplementDescription
A water-soluble vitamin B that is important for maintaining healthy skin, coat, and nails.
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59 Folic Acid
SupplementDescription
A synthetic form of folate, which is also known as vitamin B9. It plays an important role to support the body's functions, such as cell growth.
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60 Vitamin C
SupplementDescription
Supplement for vitamin C, which can help to prevent oxidative damages by radicals, maintain healthy skin, and boost the immune system.
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61 Iron
SupplementDescription
An inorganic form of iron. It is essential for the transport and movement of oxygen around the body. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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62 Copper
SupplementDescription
An inorganic form of copper, which is important for the production of blood cells, hair coat color pigmentation, and maintaining the nervous system. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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63 Manganese
SupplementDescription
An inorganic form of manganese that has 5 - 15% less absorption rate than the organic form. It is essential for the transport and movement of oxygen around the body.
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64 Zinc
SupplementDescription
An inorganic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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65 Iodine
SupplementDescription
Supplement for iodine, a rare mineral essential for healthy thyroid function, usually found in seaweed.
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66 Cobalt
SupplementDescription
A trace mineral essential for vitamin B12 synthesis.
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67 Selenium
SupplementDescription
An inorganic form of selenium, has 5 - 15% less absorption rate than the organic form. It is essential to protect the body from oxidative damage by free radicals.
- 68 Refined Salt
No match found in database
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69 Calcium Carbonate
SupplementDescription
An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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70 Taurine
SupplementDescription
An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.
Why Prefer?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).
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71 Milk Thistle
CarbsDescription
A herbal remedy often used to treat liver disorders. It has a high concentration of silymarin, which is a compound known to have antioxidant, antiviral, and anti-inflammatory properties.
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72 Psyllium Husk
CarbsDescription
A light-brown-ish seed absorbs the water in the gut and promotes more bowel movement. It is a natural fiber source and is often added as a prebiotic.
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73 Fructo-oligo-saccharides
(Detected): Fructooligosaccharides
PrebioticsDescription
Known as FOS, a type of fiber derived from chicory roots, beets, or cane. It is added as prebiotics for good bacteria growth in the colon, which aids digestion.
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74 Rosemary Extract
CarbsDescription
A common herb used for cooking, it is rich in antioxidants to fight off radical damages in the body.
Tips
- Named animal proteins near the top: Hydrolyzed Salmon, Hydrolyzed Chicken are listed early in the ingredient panel.
- Plant protein is worth closer review for cats: Peas may raise the listed protein percentage without meaning there is more meat.
- Ingredients worth checking: Hydrolyzed Salmon, Hydrolyzed Chicken, Brown Rice.
- Possible allergy triggers: Kamut Wheat have allergen notes; review them if your pet has sensitivities.
- Possible digestion triggers: Peas, Peas, Kamut Wheat, and 3 more have digestion notes; watch tolerance if your pet has a sensitive stomach.
Protein Analysis
How this recipe earned its protein scores.
Protein Clarity
High- Named 100%
Strong clarity: 100% of INDIGO Super Grain Adult 10+ Organic Senior Cat Formula's animal-protein ingredients are clearly named (like chicken or salmon). Only 0% use vague terms such as "meat meal" and 0% are by-products. Named protein ingredients let you verify the source and check for allergens.
Contributing ingredients
Named
Animal Protein
High- Animal 86%
- Plant 12%
- Auxiliary 2%
Meat-forward: 86% of the weighted protein in INDIGO Super Grain Adult 10+ Organic Senior Cat Formula comes from animal sources. Plant signals are modest (12% whole plants, 0% plant concentrates), so the protein profile leans on real meat.
Contributing ingredients
Animal
Plant
Auxiliary
INDIGO Super Grain Adult 10+ Organic Senior Cat Formula dry cat food Review
INDIGO Super Grain Adult 10+ Organic Senior Cat Formula is a solid mid-tier dry cat food at 3.5 stars, with high ingredient transparency and strong animal protein content. It has clear strengths alongside a few trade-offs worth weighing.
Best for
- Owners who want clearly named protein sources
- Pets that thrive on muscle-meat protein
Avoid if
- Your pet has a grain or gluten sensitivity
- Your pet is allergic to dairy
- You're avoiding legumes
Key takeaways
- Named animal proteins make up 100% of the recipe's protein panel — a clear sourcing win.
- Contains common allergens: Gluten grains, Dairy, Legumes, Poultry, Fish, Shellfish.
- On a dry-matter basis: 37% protein, 10% fat, 35% estimated carbohydrates.
- 86% of the weighted protein comes from animal sources.
- Free from Egg, Nuts, Red meat, Unknown Meal.
Frequently asked questions
Is INDIGO Super Grain Adult 10+ Organic Senior Cat Formula good for cats?
Mostly — INDIGO Super Grain Adult 10+ Organic Senior Cat Formula is a solid mid-tier choice at 3.5 out of 5 stars on Moesonson’s label-based analysis, pairing high ingredient transparency with strong animal protein content. It shows real strengths alongside a few trade-offs, so weigh the ingredient list against your cat’s needs — allergies, life stage and protein preference.
Does INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contain Dairy?
Yes — according to the printed ingredient list, INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contains Dairy. Pets with a known Dairy sensitivity should generally avoid this recipe, or check with a veterinarian first. Moesonson flags allergens directly from the label’s ingredient panel, so this reflects what the manufacturer actually declares.
Does INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contain Egg?
No — based on the printed ingredient list, INDIGO Super Grain Adult 10+ Organic Senior Cat Formula does not include Egg or closely related ingredients, so pets sensitive to Egg can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.
Does INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contain Legumes?
Yes — according to the printed ingredient list, INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contains Legumes. Pets with a known Legumes sensitivity should generally avoid this recipe, or check with a veterinarian first. Moesonson flags allergens directly from the label’s ingredient panel, so this reflects what the manufacturer actually declares.
Does INDIGO Super Grain Adult 10+ Organic Senior Cat Formula contain Nuts?
No — based on the printed ingredient list, INDIGO Super Grain Adult 10+ Organic Senior Cat Formula does not include Nuts or closely related ingredients, so pets sensitive to Nuts can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.
Is INDIGO Super Grain Adult 10+ Organic Senior Cat Formula grain-free?
No — INDIGO Super Grain Adult 10+ Organic Senior Cat Formula is not grain-free: the printed ingredient list includes Gluten grains. That mainly matters for pets with a diagnosed grain sensitivity or allergy; most cats tolerate grains well as an energy source. If your cat must avoid grains, choose a recipe without these ingredients.
What are the main protein sources in INDIGO Super Grain Adult 10+ Organic Senior Cat Formula?
The main animal proteins in INDIGO Super Grain Adult 10+ Organic Senior Cat Formula are Hydrolyzed Salmon, Hydrolyzed Chicken, Chicken Meal. Each is named by species on the printed ingredient list — a protein-clarity strength in Moesonson’s scoring, because named sources let you verify what your cat is eating and avoid specific proteins when managing food allergies.
