Ingredient

Kelp Powder

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Source
Not animal-derived
Allergen
No
Role in food
Kelp powder is used to add a savory, umami flavor to foods and can …

What it is

Kelp powder is made from dried, ground seaweed, a type of marine algae. It is a natural source of minerals and can have a slightly salty, umami flavor. The specific type of kelp and processing can vary, affecting its final taste and nutritional profile.

Why it's used

Kelp powder is used to add a savory, umami flavor to foods and can also act as a natural source of iodine. It is often found in seasoning blends, soups, sauces, and snack foods. Manufacturers may also use it as a source of natural color or to improve texture.

Health notes

Kelp is generally recognized as safe (GRAS) by the FDA for use in food. It is a rich source of iodine, which is essential for thyroid function. Consuming very large amounts of kelp, however, could lead to excessive iodine intake, which may affect thyroid health. International bodies like JECFA have evaluated kelp and its components.

Allergen info

Kelp is a type of seaweed and is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Kelp Powder

Compare products →
Sort by: Sugar Protein Sodium Calories
KC CENTRAL TRADING CO Kc Central Trading Co, Seasoning Seasoning Mixes, Salts, Marinades & Tenderizers 0kcal 0Protein 0Fat 0Carbs Nagatanien, Ume-Boshi Chazuke Seasoning For Rice Soup NAGATANIEN Nagatanien, Ume-Boshi Chazuke Seasoning For Rice Soup Seasoning Mixes, Salts, Marinades & Tenderizers 182kcal 18.2Protein 0Fat 36.4Carbs Seoul Trading, Instant Seasoning, Wasabi Furikake SEOUL TRADING Seoul Trading, Instant Seasoning, Wasabi Furikake Seasoning Mixes, Salts, Marinades & Tenderizers 400kcal 20Protein 10Fat 40Carbs EnerHealth Botanicals, LLC Organic Miso, Dashi Miso Other Soups High in sodium — 26% DV per serving 208kcal 8.3Protein 8.3Fat 16.7Carbs Shults Tool Co. Fried Rice Mix, Crab Flavored Rice Dishes 256kcal 12.8Protein 0Fat 51.3Carbs Bioforce Of America Ltd Herbamare Seasoning Mixes, Salts, Marinades & Tenderizers 0kcal 0Protein 0Fat 0Carbs Organic Supergreens & Protein Sunfood LLC Organic Supergreens & Protein Other Snacks 368kcal 55.3Protein 1.3Fat 34.2Carbs Sun Is Shining Supergreens Sunfood LLC Sun Is Shining Supergreens Other Snacks 340kcal 40Protein —Fat 40Carbs Seaweed & Tofu Organic Miso Soup, Seaweed & Tofu United Legwear Company, LLC Seaweed & Tofu Organic Miso Soup, Seaweed & Tofu Other Soups High in sodium — 27% DV per serving 378kcal 42.0Protein 8.4Fat 33.6Carbs Kikkoman, Instant Tofu Miso Soup Kikkoman Sales USA, Inc. Kikkoman, Instant Tofu Miso Soup Other Soups 350kcal 30Protein 10Fat 30Carbs Sky Valley Foods Inc. White Miso Soup Other Soups High in sodium — 33% DV per serving 139kcal 5.6Protein 2.8Fat 22.2Carbs Sky Valley Foods Inc. Red Miso Soup Other Soups High in sodium — 34% DV per serving 139kcal 5.6Protein 2.8Fat 22.2Carbs
Salt (20 products) Yeast Extract (14 products) Sugar (11 products) Water (11 products) Wheat (10 products) Rice (9 products) Bonito Powder (8 products) Sea Salt (8 products) Soybeans (7 products) Maltodextrin (6 products)

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.