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Ingredient file // Vitamin or mineral

Nicotinic Acid

An essential vitamin, not an energy boost

Nicotinic acid is a purified form of niacin, or vitamin B3, added to help a dog food meet its vitamin target. Dogs need niacin to release energy from food. Its listing does not promise extra energy or a shinier coat.

Role in the food Supporting nutrient
What it is
A purified form of vitamin B3 added to dog food to supply dietary niacin.
Made from
Industrially synthesized pyridine compounds
Main job
Supplies dietary niacin
Typical amount
Reported feed additive use is below 100 mg/kg
Watch for
Keep high-dose human niacin tablets away
Not the same as
Nicotinamide or nicotine

Straight answer

Is Nicotinic Acid safe for dogs?

Read it as a small vitamin addition

Nicotinic acid near the end of an ingredient list is doing a precise nutritional job. Check the food's nutritional adequacy statement and pay more attention to the ingredients that make up most of the recipe. Treat promises of extra energy, coat shine or protection from oxidative damage as unproven.

Why it is in the food
Supplies dietary niacin

Our read // In our catalog

In 1 of every 71 foods we track

Share of foods that list it

1%

45 of the 3,205 foods with an ingredient list on file, from 2 brands. All wet dog food.

Each square is 1% of the catalog

Where it sits on the label

Median position 18. In the top five of 0 foods, so it is usually a minor ingredient.

Top five List position, heaviest first

Above the salt

0%

Usually listed after the salt, which caps it at roughly 1% of the recipe in 100% of foods.

Who leans on it

71%

of the foods that list it are from Weruva. 2 brands use it in total.

What it is

How it is made

Chemical manufacturers make nicotinic acid for food, feed and medicine. Industrial reactions build and oxidize a pyridine compound; purification leaves a concentrated vitamin that food makers can measure into a recipe.3,6

  1. 01 // Source Chemical inputs Acetaldehyde and ammonia are starting materials for one industrial route to the pyridine precursor.
  2. 02 // Process Build precursor The inputs react to form a pyridine compound that is ready for oxidation.
  3. 03 // Process Oxidize and purify Nitric acid converts the precursor into nicotinic acid, which is then separated from the reaction mixture.
  4. 04 // Output Vitamin granules The purified ingredient arrives as white crystalline granules for addition to a vitamin mix.

What is in it

Composition, dry matter

99

% niacin

The lower end of WHO's dry basis assay standard. Nearly all of the dried ingredient is the vitamin itself.

Nicotinic acid 99-101%5
Carbon 58.5%7
Oxygen 26%7
Nitrogen 11.4%7

The elemental rows describe the pure vitamin molecule and overlap with the nicotinic acid row; they are not additional nutrients. Feed additive batches vary slightly in purity. An assay above 100% reflects test tolerance, not extra material.3,5,7

Why it is in the bag

A small dose of a vitamin dogs need

  1. Main nutrition
  2. Supporting nutrient
  3. Does a job
  4. Mostly filler

Dogs need niacin. In a deficiency study, dogs fed too little developed mouth lesions that healed once nicotinic acid was added. Meat and other ingredients supply some niacin, but the amount varies, so makers add a measured dose of the pure vitamin to reliably reach the target. It sits low on the list because labels go by weight and vitamins are minor ingredients. The dose is tiny, but it is a real nutrient, not bulk.1,8,10

  1. 01

    Meets a vitamin target

    Dogs need dietary niacin. Adding a measured amount helps a formulator meet the target when other recipe ingredients also contribute varying amounts.4,8

  2. 02

    Handles moist cooking

    In a dog deficiency study, nicotinic acid retained its vitamin effect after prolonged autoclaving. That makes it practical for foods cooked with heat and moisture.1

  3. 03

    Supplies consistent amounts

    Industrial production yields a highly purified vitamin at scale. A measured addition gives manufacturers control over niacin content without relying only on the food ingredients.3,6

How much An EFSA feed additive dossier reports typical use below 100 mg/kg of complete feed, not a dog food recipe average.3

Our read // The claims

What the evidence supports

Strong: controlled studies in dogs agree. Some: small or mixed dog data. Thin: mechanism or lab work only. None: nothing, or the evidence points the other way.

  1. Vets say

    Prevents niacin deficiency in dogs

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    Researchers induced deficiency in 10 dogs, then gave paired dogs heated or unheated nicotinic acid. Mouth lesions healed in both groups. This supports supplying enough niacin, not adding more to an adequate diet.1,4

  2. Brands say

    Improves a dog's cholesterol profile

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    In 7 healthy dogs given 1,000 mg daily for 42 days, HDL rose and LDL fell. The study had no untreated group and measured blood markers, not a health benefit from ordinary dog food.2,3

  3. Brands say

    Protects dogs from oxidative damage

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    In the same 7-dog study, a blood antioxidant capacity test rose, but the measured lipid damage marker did not change significantly. There was no untreated group or demonstrated protection from damage.2

  4. Brands say

    Gives healthy dogs shinier coats

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    The 10-dog deficiency experiment tracked mouth lesions and weight, while the 7-dog supplement study tracked blood chemistry. Neither measured coat shine, so neither supports a shine promise for a dog already getting enough niacin.1,2,4

  5. Brands say

    Gives a healthy dog extra energy

    Outruns the evidence

    Evidence

    1. Strong
    2. Some
    3. Thin
    4. None

    Niacin helps cells release energy from food. The 7-dog supplement study measured blood markers, not activity or stamina. A vitamin's role in normal metabolism does not show that extra niacin boosts energy.2,8

Straight answers

What owners ask

  1. Q01

    Is it just filler?

    No

    It supplies a required vitamin at a small dose. AAFCO lists a niacin minimum for complete dog food, and the deficiency study shows why adequate intake matters. It is not there to bulk up the recipe.1,4

  2. Q02

    Is this the same as nicotine?

    No

    Nicotinic acid is vitamin B3. Nicotine is a different chemical. The similar names do not mean that a dog food listing nicotinic acid contains nicotine.5,8

  3. Q03

    Does canning destroy it?

    Not in this test

    Nicotinic acid still corrected mouth lesions in deficient dogs after hours of autoclaving. That experiment did not test every canned recipe, but it found that prolonged moist heat preserved the vitamin effect.1

  4. Q04

    Does list position show its dose?

    Only roughly

    Ingredients appear in descending order by weight, so a vitamin belongs near the end. Its position cannot reveal the finished food's niacin level because other ingredients also supply niacin.8,10

Who uses it

Brands, best sellers and the company it keeps

Top brands, by foods that list it

  1. Weruva 32 / 50
  2. Nulo 13 / 117

Foods that list it / all the brand's recipes we track.

Usually listed with, share of the foods that list it

  1. Pumpkin 82%
  2. Chicken 78%
  3. Chicken Broth 71%
  4. Sunflower Seed Oil 49%
  5. Tricalcium Phosphate 44%
  6. Xanthan Gum 42%
  7. Sweet Potatoes 38%
  8. Coconut Oil 33%
  9. Calcium Lactate 31%
  10. Carrots 29%
  11. Flaxseed 29%
  12. Potassium Chloride 29%

On the shelf

Foods that list Nicotinic Acid

45 foods in our catalog list it, highest on the label first.

Weruva Dogs in the Kitchen Classic Dog Paw Lickin Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Paw Lickin Wet Dog FoodWet // No. 12 on the labelWeruva Dogs in the Kitchen Classic Dog Marbella Paella with Mackerel & Pumpkin Grain-Free Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Marbella Paella with Mackerel & Pumpkin Grain-Free Wet Dog FoodWet // No. 13 on the labelNulo Signature Stews Chicken & Sweet Potato Recipe Grain-Free Wet Dog FoodNuloNulo Signature Stews Chicken & Sweet Potato Recipe Grain-Free Wet Dog FoodWet // No. 23 on the labelNulo FreeStyle Signature Stews Beef, Beef Liver & Kale Recipe Grain-Free Wet Dog FoodNuloNulo FreeStyle Signature Stews Beef, Beef Liver & Kale Recipe Grain-Free Wet Dog FoodWet // No. 23 on the labelNulo Signature Stews Chicken & Salmon Recipe Grain-Free Wet Dog FoodNuloNulo Signature Stews Chicken & Salmon Recipe Grain-Free Wet Dog FoodWet // No. 24 on the labelNulo FreeStyle Signature Stews Small Breed Chicken, Duck & Pumpkin Recipe Grain-Free Wet Dog FoodNuloNulo FreeStyle Signature Stews Small Breed Chicken, Duck & Pumpkin Recipe Grain-Free Wet Dog FoodWet // No. 25 on the label
Show 39 more
Weruva Dogs in the Kitchen BFF Fun Size Meals Roll The Dice Chicken & Rice Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals Roll The Dice Chicken & Rice Wet Dog FoodWet // No. 14 on the labelWeruva Dogs in the Kitchen Classic Dog Funky Chunky Chicken Soup with Pumpkin Grain-Free Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Funky Chunky Chicken Soup with Pumpkin Grain-Free Wet Dog FoodWet // No. 14 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals Oh So Nice Sirloin Tips & Rice Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals Oh So Nice Sirloin Tips & Rice Wet Dog FoodWet // No. 15 on the labelWeruva Dogs in the Kitchen Love Me Tender Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Love Me Tender Wet Dog FoodWet // No. 15 on the labelWeruva Dogs in the Kitchen Classic Dog Green Eggs & Chicken with Pumpkin & Greens Grain-Free Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Green Eggs & Chicken with Pumpkin & Greens Grain-Free Wet Dog FoodWet // No. 15 on the labelWeruva Dogs in the Kitchen Classic Dog Amazon Livin Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Amazon Livin Wet Dog FoodWet // No. 15 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals Wanna Be Withya Chicken & Rice Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals Wanna Be Withya Chicken & Rice Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen Classic Dog Peking Ducken Chicken & Duck in Gravy Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Peking Ducken Chicken & Duck in Gravy Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals I’m In Luck With Duck & Rice Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals I’m In Luck With Duck & Rice Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen Funk in the Trunk Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Funk in the Trunk Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen Fowl Ball Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Fowl Ball Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen Classic Dog Cirque de la Mer Tuna & Veggies in Soup Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Cirque de la Mer Tuna & Veggies in Soup Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen Classic Dog Bed & Breakfast Chicken, Egg & Pumpkin Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Bed & Breakfast Chicken, Egg & Pumpkin Wet Dog FoodWet // No. 16 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals You My Munchkin Chicken & Rice Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals You My Munchkin Chicken & Rice Wet Dog FoodWet // No. 17 on the labelWeruva Classic Wok The Dog Chicken, Beef & Pumpkin in Gravy Wet Dog FoodWeruvaWeruva Classic Wok The Dog Chicken, Beef & Pumpkin in Gravy Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen Thats My Jam Can Grain-Free Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Thats My Jam Can Grain-Free Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals Kiss Me Thrice Chicken & Veggies Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals Kiss Me Thrice Chicken & Veggies Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen Classic Dog Jammin Salmon with Chicken & Salmon Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Jammin Salmon with Chicken & Salmon Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen Classic Dog Hot Dayam with Lamb in Gelée Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Classic Dog Hot Dayam with Lamb in Gelée Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen Goldie Lox Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Goldie Lox Wet Dog FoodWet // No. 17 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals Wham Bam Chicken, Eggs & Ham Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals Wham Bam Chicken, Eggs & Ham Wet Dog FoodWet // No. 18 on the labelWeruva Dogs in the Kitchen The Double Dip Wet Dog FoodWeruvaWeruva Dogs in the Kitchen The Double Dip Wet Dog FoodWet // No. 18 on the labelWeruva Dogs in the Kitchen Lamburgini Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Lamburgini Wet Dog FoodWet // No. 18 on the labelWeruva Dogs in the Kitchen Paris Hilton Pamper Like Paris Chicken, Rice & Pumpkin Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Paris Hilton Pamper Like Paris Chicken, Rice & Pumpkin Wet Dog FoodWet // No. 19 on the labelWeruva Dogs in the Kitchen BFF Fun Size Meals We Be Jammin Wet Dog FoodWeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals We Be Jammin Wet Dog FoodWet // No. 19 on the labelWeruva Dogs in the Kitchen Meals ‘n More Amazon Livin’ Plus Digestive Support Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Meals ‘n More Amazon Livin’ Plus Digestive Support Wet Dog FoodWet // No. 19 on the labelWeruva Dogs in the Kitchen Meals ‘n More Grandma’s Chicken Soup Plus Digestive Support Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Meals ‘n More Grandma’s Chicken Soup Plus Digestive Support Wet Dog FoodWet // No. 20 on the labelWeruva Dogs in the Kitchen Meals ‘n More Funky Chunky Plus Skin & Coat Health Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Meals ‘n More Funky Chunky Plus Skin & Coat Health Wet Dog FoodWet // No. 20 on the labelWeruva Dogs in the Kitchen Meals ‘n More Bed and Breakfast Plus Digestive Support Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Meals ‘n More Bed and Breakfast Plus Digestive Support Wet Dog FoodWet // No. 20 on the labelWeruva Dogs in the Kitchen Meals ‘n More Jammin’ Salmon Recipe Plus Skin & Coat Health Wet Dog FoodWeruvaWeruva Dogs in the Kitchen Meals ‘n More Jammin’ Salmon Recipe Plus Skin & Coat Health Wet Dog FoodWet // No. 22 on the labelNulo Signature Stews Chicken, Duck & Pumpkin Recipe Grain-Free Wet Dog FoodNuloNulo Signature Stews Chicken, Duck & Pumpkin Recipe Grain-Free Wet Dog FoodWet // No. 24 on the labelNulo Land & Sea Paté Beef & Salmon Recipe Grain-Free Wet Dog FoodNuloNulo Land & Sea Paté Beef & Salmon Recipe Grain-Free Wet Dog FoodWet // No. 25 on the labelNulo Land & Sea Paté Chicken & Halibut Recipe Grain-Free Wet Dog FoodNuloNulo Land & Sea Paté Chicken & Halibut Recipe Grain-Free Wet Dog FoodWet // No. 26 on the labelNulo FreeStyle Paté Small Breed Chicken, Salmon & Pumpkin Recipe Grain-Free Wet Dog FoodNuloNulo FreeStyle Paté Small Breed Chicken, Salmon & Pumpkin Recipe Grain-Free Wet Dog FoodWet // No. 28 on the labelNulo Land & Sea Paté Lamb & Herring Recipe Grain-Free Wet Dog FoodNuloNulo Land & Sea Paté Lamb & Herring Recipe Grain-Free Wet Dog FoodWet // No. 28 on the labelNulo Savory Stews Ancient Grains Chicken & Salmon Recipe Wet Dog FoodNuloNulo Savory Stews Ancient Grains Chicken & Salmon Recipe Wet Dog FoodWet // No. 29 on the labelNulo FreeStyle Paté Small Breed Beef & Lamb Recipe Grain-Free Wet Dog FoodNuloNulo FreeStyle Paté Small Breed Beef & Lamb Recipe Grain-Free Wet Dog FoodWet // No. 29 on the labelNulo Savory Stews Ancient Grains Chicken & Mackerel Recipe Wet Dog FoodNuloNulo Savory Stews Ancient Grains Chicken & Mackerel Recipe Wet Dog FoodWet // No. 29 on the labelNulo Savory Stews Ancient Grains Beef & Seabass Recipe Wet Dog FoodNuloNulo Savory Stews Ancient Grains Beef & Seabass Recipe Wet Dog FoodWet // No. 30 on the label

Sources

What we read

Checked October 1, 2026.

  1. 1 Effect of Autoclaving on Vitamin Potency of Nicotinic Acid Proceedings of the Society for Experimental Biology and Medicine, 1938 // Journal
  2. 2 Oral nicotinic acid administration effect on lipids, thyroid hormones, and oxidative stress in intact adult dogs BMC Veterinary Research, 2025 // Journal
  3. 3 Assessment of the feed additive consisting of niacin (nicotinic acid) for all animal species for the renewal of its authorisation (Arxada Ltd) EFSA Journal, 2023 // Journal
  4. 4 AAFCO Dog and Cat Food Nutrient Profiles AAFCO, 2014 // Regulator
  5. 5 Nicotinic acid (Acidum nicotinicum) The International Pharmacopoeia, World Health Organization, n.d. // Government
  6. 6 An overview of the synthetic routes to the best selling drugs containing 6-membered heterocycles Beilstein Journal of Organic Chemistry, 2013 // Journal
  7. 7 C5H4NCOOH properties WebQC, n.d. // Database
  8. 8 Niacin: Health Professional Fact Sheet National Institutes of Health Office of Dietary Supplements, n.d. // Government
  9. 9 Toxicoses in Animals From Human Multivitamins and Supplements Merck Veterinary Manual, 2025 // Book
  10. 10 What’s in the Ingredients List? AAFCO, n.d. // Regulator
An ingredient on its own tells you very little. What matters is how much of it there is and where it sits in the list. That is why we weigh the top five rather than reacting to any single name further down. Back to the wiki

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