The Laminariales (usually called kelp) are an order of brown algae of the Feoficee class. The order includes about a hundred species, many of which are known by the common name of laminaria (in the broadest sense – properly “laminaria” means the genus Laminaria, which gave the order its name).
If you wish to discover more specifics of kelp, then you definitely came to the right place. Purchasing a very good kelp requires analysis and to ensure making the best selection, and we wish to help you to achieve this task with success.
Table of Contents
- 1 What is the best kelp to buy?
- 2 Features
- 3 Distribution
- 4 Economic importance
- 5 Cultivation
- 6 Taxonomy
- 7 Best Kelp Reviews
- 8 Offers and Discounts
- 9 Cheap Kelp
- 10 Buy Kelp Online
- 10.1 Nature's Way Kelp 600 mg Non-GMO Project Verified Gluten Free Vegetarian; 180 Count (Packaging May Vary)
- 10.2 NOW Supplements, Kelp 325 mcg of Natural Iodine, Supports Healthy Thyroid Function*, Super Green, 250 Veg Capsules
- 10.3 Starwest Botanicals Organic Kelp Powder, 1 Pound
- 10.4 Oregon's Wild Harvest, Certified Organic Kelp Capsules with Iodine, Herbal Supplement, 90 Ct
- 10.5 Swanson Kelp Iodine Source 225 mcg 250 Tabs
- 10.6 Kelp Powder 1 Lb, Natural Iodine Supplement (High Fiber) Raw Kelp Seaweed Extract from Canada, 100% Pure, non-GMO, Gluten-free & Kosher
- 10.7 Nature's Sunshine Kelp 100 Capsules
- 10.8 Sea Tangle - Kelp Noodles - 3 Pack - 12 oz. each
- 10.9 Nature's Kelp Meal for Animals, 40 LBs
- 10.10 The Biology and Ecology of Giant Kelp Forests
- 11 Best Kelp 2024
- 12 References
What is the best kelp to buy?
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Features
Usually the body (evolved thallus, called cormoid) consists of laminar structures similar to leaves, supported by elongated stems (jambs). A structure similar to a root (rhizoid) still the algae at the bottom.
There are frequent gas-filled blisters (aerocysts or pneumatocysts) that support the plant and bring the branches closer to sunlight. These blisters are also common in other orders of brown algae, e.g. in Rifles.
The reproduction, as in all algae, takes place by means of spores. The life cycle is haplodiplon with dominant sporophyte.
The laminaria can form vegetal associations called “prairies” (or also “forests”, for the bigger species).
Larger laminaria (e.g. Macrocystis pyrifera, Nereocystis luetkeana) can reach heights of 20-30m (in exceptional cases over 50m).
Distribution
The Laminariali are seaweeds, spread in all the seas of the world, usually close to the coasts.
The ideal habitat for the Laminariali is constituted by shallow waters, rich in nutrients and not too hot (below 20 °C). These conditions can be found, for example, along the coasts of California, where the climate is sunny but the water is made cooler by the California Current.
Economic importance
Kitchen
Many laminarie are edible.
Among these, the kombu algae widely used in Japanese cuisine – properly Saccharina japonica (sin. Laminaria japonica), sometimes replaced by other related species, e.g. Laminaria digitata, is particularly important. Another brown seaweed used in Japanese cuisine is Undaria pinnatifida (wakame), which always belongs to the Laminariali order but to a different family (Alariacee). Still to another family (Lessoniacee) of the same order belongs the arame (Ecklonia bicyclis).
Note that Japanese cuisine also makes use of algae belonging to other taxonomic groups, e.g. hijiki seaweed, which is a brown seaweed of the order Fucali, and nori seaweed, which is a red seaweed.
Saccharina japonica is also used in Korean cuisine, e.g. in seaweed spaghetti (cheonsa-chae). This species has also spread in relatively recent times (first half of the 20th century) to Chinese cuisine.
In Greenland, Iceland and the British Isles, the food consumption of Alaria esculenta, algae similar to Japanese wakame, is traditional.
Herbalism and cosmetics
Laminarie are used as dietary supplements in herbal medicine and dietetics.
They are also used as creams in cosmetics.
Livestock feeding
Along the Atlantic coasts of France, where there are massive tides, the algae left by the tide (a mixture of various species including mainly laminar) are harvested (goémon) and used to feed livestock.
Industrial raw material
Laminarie are widely used for the industrial production of alginates.
In addition, together with other groups of algae, they are raw material for the extraction of iodine.
Cultivation
Since the 1950s, Saccharina japonica has not only been harvested in the wild throughout the East, but also cultivated, with production now exceeding 700,000 tons per year.
The cultivation, destined both for food and industrial uses, takes place by growing the plants on ropes.
Taxonomy
The order includes over a hundred species divided into 8 or 9 families:
- Agaraceae Postels & Ruprecht (approx. 10 species)
- Akkesiphycaceae H.Kawai & H.Sasaki (1 species)
- Alariaceae Setchell & N.L.Gardner (approx. 20 species)
- Arthrothamnaceae (AlgaeBase only)
- Aureophycaceae (only AlgaeBase) (1 species)
- Chordaceae Dumortier (approx. 4 species)
- Costariaceae .E.Lane, C.Mayes, Druehl & G.W.Saunders (WoRMS only) (approx. 10 species)
- Laminariaceae Bory de Saint-Vincent (approx. 60 species)
- Lessoniaceae Setchell & Gardner (approx. 30 species)
- Pseudochordaceae Kawai & Kurogi (2 species)
Many individuals have used the kelp previously, so you can take full advantage of what they should say regarding it. If you want to learn what other people have to say about kelp, continue reading this short article.
Best Kelp Reviews
To help you, we have collected some interesting items that may help you make an informed selection relating to kelp.
- SUPERIOR QUALITY STANDARDS: Our Kelp is carefully tested and produced to superior quality standards.
- CONTAINS IODINE: Nature s Way Kelp is a nutritional seaweed guaranteed to contain iodine.
- NON-GMO PROJECT VERIFIED: Nature s Way Kelp is produced according to the best practices for GMO avoidance.
- GLUTEN-FREE AND VEGETARIAN: Contains no sugar, salt, yeast, wheat, soy, corn, dairy products, artificial colors, flavors or preservatives.
- SERVING RECOMMEDATION: Take 1 capsule daily. Do not exceed recommended dose.
- SUPER GREENS/325 mcg OF NATURAL IODINE: NOW Kelp delivers the natural nutrient profile found in Genuine Whole Foods. Take 1 capsule daily with a meal.
- SUPPORTS HEALTHY THYROID FUNCTION*: Kelp is an excellent source of iodine, which has been shown to be essential for healthy thyroid function.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Nut Free, Soy Free, Vegan/Vegetarian
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers recommendations, when provided.
- Latin/Botanical Name: Ascophyllum nodosum
- Origin: Canada
- Certified Organic by QAI - In accordance with the USDA National Organic Program Guidelines
- Kosher Certified by Kosher Certification Services
- cGMP Compliant (current Good Manufacturing Practices)
- SUPERIOR QUALITY STANDARDS: Our Kelp is carefully tested and produced to superior quality standards.
- CONTAINS IODINE: Nature s Way Kelp is a nutritional seaweed guaranteed to contain iodine.
- NON-GMO PROJECT VERIFIED: Nature s Way Kelp is produced according to the best practices for GMO avoidance.
- GLUTEN-FREE AND VEGETARIAN: Contains no sugar, salt, yeast, wheat, soy, corn, dairy products, artificial colors, flavors or preservatives.
- SERVING RECOMMEDATION: Take 1 capsule daily. Do not exceed recommended dose.
- SUPER GREENS/325 mcg OF NATURAL IODINE: NOW Kelp delivers the natural nutrient profile found in Genuine Whole Foods. Take 1 capsule daily with a meal.
- SUPPORTS HEALTHY THYROID FUNCTION*: Kelp is an excellent source of iodine, which has been shown to be essential for healthy thyroid function.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Nut Free, Soy Free, Vegan/Vegetarian
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers recommendations, when provided.
- Latin/Botanical Name: Ascophyllum nodosum
- Origin: Canada
- Certified Organic by QAI - In accordance with the USDA National Organic Program Guidelines
- Kosher Certified by Kosher Certification Services
- cGMP Compliant (current Good Manufacturing Practices)
Offers and Discounts
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Cheap Kelp
The cheapest options among the top 10:
Buy Kelp Online
Nature's Way Kelp 600 mg Non-GMO Project Verified Gluten Free Vegetarian; 180 Count (Packaging May Vary)
- SUPERIOR QUALITY STANDARDS: Our Kelp is carefully tested and produced to superior quality standards.
- CONTAINS IODINE: Nature's Way Kelp is a nutritional seaweed guaranteed to contain iodine.
- NON-GMO PROJECT VERIFIED: Nature's Way Kelp is produced according to the best practices for GMO avoidance.
- GLUTEN-FREE AND VEGETARIAN: Contains no sugar, salt, yeast, wheat, soy, corn, dairy products, artificial colors, flavors or preservatives.
- SERVING RECOMMEDATION: Take 1 capsule daily. Do not exceed recommended dose.
NOW Supplements, Kelp 325 mcg of Natural Iodine, Supports Healthy Thyroid Function*, Super Green, 250 Veg Capsules
- SUPER GREENS/325 mcg OF NATURAL IODINE: NOW Kelp delivers the natural nutrient profile found in Genuine Whole Foods. Take 1 capsule daily with a meal.
- SUPPORTS HEALTHY THYROID FUNCTION*: Kelp is an excellent source of iodine, which has been shown to be essential for healthy thyroid function.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Nut Free, Soy Free, Vegan/Vegetarian
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
Starwest Botanicals Organic Kelp Powder, 1 Pound
- Latin/Botanical Name: Ascophyllum nodosum
- Origin: Canada
- Certified Organic by QAI - In accordance with the USDA National Organic Program Guidelines
- Kosher Certified by Kosher Certification Services
- cGMP Compliant (current Good Manufacturing Practices)
Oregon's Wild Harvest, Certified Organic Kelp Capsules with Iodine, Herbal Supplement, 90 Ct
- SUPPORT THYROID HEALTH - Rich in nutrients and mineral content, kelp supplement supplies a significant amount of iodine, which is optimal in support of thyroid function and metabolism
- PROTECTIVE NUTRITIONAL SUPPORT - Powerful 600mgs (per serving) of Certified Organic kelp thallus and 400mgs iodine (from kelp) responsibly harvested from clean Atlantic Ocean waters off the coast of Nova Scotia
- NUTRIENT RICH - One of the most nutrient-rich algae on the planet, kelp has been used in traditional Chinese medicine for over 5,000 years
- CLEAN INGREDIENTS - Made without artificial flavors, colors, excipients or stearates using verified Non-GMO ingredients. Free of gluten, dairy, wheat, peanuts, soy, and corn allergens
- MADE IN OREGON, USA - All Oregon's Wild Harvest products are proudly manufactured with love in Redmond, OR
Swanson Kelp Iodine Source 225 mcg 250 Tabs
Unique formula to help support thyroid health
An ocean plant, kelp is packed with nutrients and is a rich source of iodine, a mineral essential to healthy thyroid function
Formula is standardized to 0.4% iodine
- Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.
Kelp Powder 1 Lb, Natural Iodine Supplement (High Fiber) Raw Kelp Seaweed Extract from Canada, 100% Pure, non-GMO, Gluten-free & Kosher
- ✅ 100% PURE KELP POWDER – A nutritious, all-natural source of essential vitamins, minerals, and antioxidants. Naturally occurring vitamins A, B1, B2, C, D & E, zinc minerals, iodine, magnesium, iron, potassium, copper & calcium
- ✅ HEALTH BOOSTING PLANT – Low calorie and sugar-free superfood contains naturally occurring iodine, which may help support healthy metabolism when eaten as part of a balanced diet
- ✅ VERSATLE SEA VEGETABLE – Kelp adds a savory “umami” flavor to foods, it can also be eaten as a staple, snack topper, salad & pizza topping, smoothie and shake booster, or to make healthy pasta-substituting kelp noodles
- ✅ HIGH FIBER STAPLE – Clean sourced botanical with no unhealthy fillers or preservatives, provides you with an excellent source of fiber, supporting improved gut health and regularity
- ✅ WHOLEFOOD SUPPLEMENTS BY HERBAILA – Our supplements are clean sourced and lab tested for purity, to ensure you get only the best and finest ingredients in every package
Nature's Sunshine Kelp 100 Capsules
- Promotes Metabolism - Kelp may also be used to support the body's metabolism and energy levels.
- Algae Power - Organic kelp leaf and stem contains nutrients that may promote glandular functions and metabolism.
- Iodine - Kelp contains iodine which is an important trace mineral that is needed to maintain proper metabolism.
- Guaranteed Pure Ingredients - Since 1972, Nature's Sunshine have been the Herb Specialists with an unwavering commitment to Quality, Service, and Integrity.
Sea Tangle - Kelp Noodles - 3 Pack - 12 oz. each
- This is a 3 pack of 12 oz. bags of Sea Tangle Company Kelp Noodles
- Made with mineral-rich sea kelp
- It's great for salads and is ready to eat
- A 100% Raw Food and is free of all allergens
- Low in Carbs and Calories; it's also Fat Free
Nature's Kelp Meal for Animals, 40 LBs
- High Quality Kelp Harvested and Dried in Iceland
- Finer Grind Kelp
- Certified Organic
- Kelp Meal from Thorvin at a Great Price
The Biology and Ecology of Giant Kelp Forests
- Hardcover Book
- Schiel, David R. (Author)
- English (Publication Language)
- 416 Pages - 05/01/2015 (Publication Date) - University of California Press (Publisher)
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Best Kelp 2024
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References
- Wang, Y, Yang, W, Cai, Y, Fang, Z, Zhao, X, Zhang, Q et al.. Macroalgae culture-induced carbon sink in a large cultivation area of China. Environ Sci Pollut Res Int. 2023; :. doi: 10.1007/s11356-023-29985-6. PubMed PMID:37740808 .
- Mijovilovich, A, Cloetens, P, Lanzirotti, A, Newville, M, Wellenreuther, G, Kumari, P et al.. Synchrotron X-rays reveal the modes of Fe binding and trace metal storage in the brown algae Laminaria digitata and Ectocarpus siliculosus. Metallomics. 2023; :. doi: 10.1093/mtomcs/mfad058. PubMed PMID:37740572 .
- Schiebelhut, LM, DeBiasse, MB, Gabriel, L, Hoff, KJ, Dawson, MN. A Reference Genome for Ecological Restoration of the Sunflower Sea Star, Pycnopodia helianthoides. J Hered. 2023; :. doi: 10.1093/jhered/esad054. PubMed PMID:37738158 .
- Benítez, S, Navarro, JM, Mardones, D, Villanueva, PA, Ramirez-Kushel, F, Torres, R et al.. Direct and indirect impacts of ocean acidification and warming on algae-herbivore interactions in intertidal habitats. Mar Pollut Bull. 2023;195 :115549. doi: 10.1016/j.marpolbul.2023.115549. PubMed PMID:37729690 .
- Markussen Bjorbaekmo, MF, Brodie, J, Krabberød, AK, Logares, R, Fuss, J, Fredriksen, S et al.. 18S rDNA gene metabarcoding of microeukaryotes and epi-endophytes in the holobiome of seven species of large brown algae. J Phycol. 2023; :. doi: 10.1111/jpy.13377. PubMed PMID:37726938 .
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Last update 2021-01-05. Price and product availability may change.