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Kelp (Ascophyllum Nodosum) Extract, Whole Plant

Name: Kelp (Ascophyllum Nodosum) Extract, Dried Whole Plant ALCOHOL-FREE Liquid Extract
Brand: Hawaii Pharm LLC
SKU: kelp-pharm-nonalcext
Price: 22.95 USD
Availability: InStock

Kelp (Ascophyllum Nodosum) Extract, Dried Whole Plant ALCOHOL-FREE Liquid Extract

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Kelp (Ascophyllum Nodosum) Extract, Dried Whole Plant ALCOHOL-FREE Liquid Extract

Common Name : Kelp

Botanic Name : Ascophyllum Nodosum

State / Part : Dry / Whole Plant

Form : Kelp Liquid Drops / Extract

Process : Gentle Low-Heat Extraction Precision Temperature-Controlled
UPC : 840253630575
MPN : KEANW
SKU : kelp-pharm-nonalcext
Application : For internal use
Availability : In Stock

- Please Select -

2 Oz $22.95

4 Oz $38.95

2x2 Oz $39.95

2x4 Oz $69.95

4x4 Oz $119.95

32 Oz $189.95

64 Oz $279.95

2x32 Oz $289.95

30x2 Oz $449.95

20x4 Oz $449.95

2 Gal $799.95

$22.95

Looking for full strength? Try our Kelp Whole Plant Tincture Kelp (Ascophyllum nodosum) Every extract and blend we make from this plant

Kelp (Ascophyllum nodosum) whole plant — alcohol-free liquid extract (glycerite). Made in Hawaii, USA with domestic & imported ingredients.

Alcohol-free Vegetable glycerin and purified water

Ethically sourced Wild-harvested or cultivated Ascophyllum nodosum whole plant

Clean formula Formulated without alcohol, gluten, fragrances, or any artificial and natural colors

Classic extraction Herb-specific standards, small batches

Made in Hawaii, USA With domestic & imported ingredients, FDA-registered facility

Easy to dose 20–30 drops, up to 4 times a day

PRODUCT DETAILS

Ingredients	Kelp (Ascophyllum Nodosum) Dry Whole Plant. Origin: Iceland.
Other ingredients	Vegetable glycerin, purified water.
Formulated without	Alcohol, gluten, fragrances, or any artificial and natural colors.
Suggested use	Shake well. 20–30 drops (about 0.7–1 ml, one full squeeze of the dropper) in 2 oz of water, tea or juice, up to 4 times a day or as directed by your practitioner. Glycerites may also be taken directly.
Storage	Do not use if the seal is broken or missing. Store in a cool, dry place.
Safety	Keep out of reach of children. If you are pregnant, nursing or taking medication, consult your doctor before use. Discontinue use if any adverse reaction occurs.
Large sizes	32 oz jars may contain some plant material. No returns on 15x4 oz, 32 oz, 2x32 oz, 64 oz and 2 gal options.

Kelp (Ascophyllum Nodosum) also known as

Name	Language	Note
Pào yè zǎo	Chinese (Pinyin)	Traditional common name
Norwegian Kelp Extract	Commercial Name	Commonly used commercial name
Knotted Wrack Extract	Commercial Name	Commonly used commercial name
Ascophyllum Nodosum Extract	Commercial Name	Commonly used commercial name
Knotswier	Dutch	Dutch common name.
Norwegian Kelp	English	Trade name denoting the primary source of harvest.
Egg wrack	English	Refers to the egg-shaped air bladders.
Rockweed	English	Used generally for seaweeds of the family Fucaceae.
Black wrack	English	Due to the dark olive-green to black color when dried.
Sea whistle	English	Folk name derived from the use of air bladders as whistles.
Knotted wrack	English	Common name referring to the characteristic nodes or air bladders.
Varech noueux	French	Nobby kelp or knotted kelp.
Oreilles de lapin	French	Regional folk name in parts of Brittany.
Goémon noir	French	Translates to black seaweed.
Knotentang	German	Literally knotted seaweed.
Klóþang	Icelandic	Traditional name used in North Atlantic harvesting.
Alga nodosa	Italian	Nodal seaweed.
Fucus nodosus	Latin	Common botanical synonym.
Griseltang	Norwegian	Commonly found along the Norwegian coast.
Alga-parda	Portuguese	General term for brown algae applied to this species.
Ascofilo	Spanish	Common commercial name used in supplement labeling.
Alga de nudos	Spanish	Knot seaweed.
Knöltång	Swedish	Traditional Scandinavian name.

Frequently Asked Questions about Kelp Extract

What is Kelp (Ascophyllum nodosum)?

Kelp, in this product, is Ascophyllum nodosum, a cold-water brown seaweed harvested from the clean waters around Iceland. It is more precisely called knotted wrack or Norwegian kelp, and it is a type of rockweed. The part used here is the whole plant (the seaweed's thallus). This is a whole-plant liquid extract, offered in two forms - an alcohol-free glycerite and a traditional alcohol-based tincture - each from carefully sourced raw material. It is worth knowing that "kelp" is a broad term: our species, Ascophyllum nodosum, is a rockweed and is not the same as the large true kelps such as Laminaria, nor is it bladderwrack (Fucus vesiculosus), a close relative it is often confused with. Like other seaweeds, it naturally contains iodine, so please read the safety information below. This is a whole-plant extract that carries the seaweed's natural spectrum of constituents, not an isolated compound, and we label it clearly by botanical name and part.

What is the difference between the alcohol-free and tincture versions?

Both are liquid extracts of the same Ascophyllum nodosum seaweed; only the solvent differs. The alcohol-free version is a glycerite made with vegetable glycerin and purified water, suited to those who avoid alcohol. The tincture uses alcohol as the traditional solvent, with vegetable glycerin and water. Both deliver the seaweed's constituents in a convenient liquid you take by the drop. Choose the glycerite if you prefer no alcohol; choose the tincture for a classic alcohol-extracted format with a longer shelf life. See the safety note below.

Is this true kelp, bladderwrack, or edible seaweed?

These are easy to mix up, so here is the distinction. The word "kelp" is used loosely for many brown seaweeds. Our product is Ascophyllum nodosum, a rockweed known as knotted wrack or Norwegian kelp; it is different from the large true kelps such as Laminaria and Macrocystis. It is also a different species from bladderwrack (Fucus vesiculosus), even though the two are close relatives, often confused, and sometimes both sold simply as "kelp." And it is different from the edible seaweeds used in cooking, such as kombu, wakame, and nori; our product is a supplement extract, not a culinary seaweed or a garden seaweed fertilizer. We label our product clearly by botanical name (Ascophyllum nodosum) and part (whole plant) so there is no confusion with true kelp, bladderwrack, or food seaweed.

How do I use Kelp liquid extract?

Shake well before use. Use the number of drops and the frequency shown on the label, in a little water, tea or juice, or as directed by your practitioner. Do not exceed the suggested serving. Please read the important safety note below before use. Drink the entire contents.

Is Kelp extract right for everyone? Important safety information.

Please read this carefully, because kelp has some important safety considerations, mainly because of its iodine content. Kelp is naturally high in iodine, and the amount can vary, so too much iodine can affect how the thyroid works - in either direction. For this reason, do not use kelp if you have a thyroid condition or take thyroid medication unless your healthcare practitioner is supervising you, and do not exceed the suggested serving. Avoid kelp during pregnancy and nursing, or consult your practitioner first, because excess iodine can be harmful. Like other seaweeds, kelp can also take up heavy metals such as arsenic from seawater, which is another reason to use a carefully sourced product and not to exceed the suggested amount. Kelp also contains vitamin K, which can interact with blood-thinning medication such as warfarin, and it contains potassium, so use caution if you have kidney disease. Do not use if you are allergic to seaweed or iodine. If you take any medication or have a medical condition, consult a qualified healthcare practitioner before use. Keep out of reach of children. Discontinue use and consult your practitioner if any adverse reaction occurs. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Where is this product made?

Made in the USA by Hawaii Pharm LLC, Honolulu, HI, with domestic & imported ingredients.

What is your return policy?

We offer a 30-day return policy. Returns are free and accepted by mail.

How long does shipping take?

Free shipping on U.S. orders over $50 goes by USPS Ground Advantage, which now leaves Hawaii by sea and takes 2 to 4 weeks. Faster options at checkout: USPS Priority Mail or UPS in 2 to 5 business days, FedEx 2Day in 2.

⚠️ 64 fl.oz plastic containers can leak a little during transportation - this is not subject to refund or replacement!

ETHICALLY SOURCED, NATURAL INGREDIENTS 100% Natural

Our Kelp (Ascophyllum Nodosum) Whole Plant is selected from regions with optimal growing conditions to support a high concentration of active constituents. We work only with trusted suppliers and focus on sourcing clean, well-preserved botanical material suitable for high-quality liquid extraction.

To verify botanical identity and ensure consistency, all raw materials are tested in our laboratory using established analytical techniques. These include High-Performance Thin-Layer Chromatography (HPTLC) for plant authentication and fingerprinting, or Fourier-Transform Infrared Spectroscopy (FTIR) and other in-house methods. Our approach is guided by relevant standards such as those of the USP and Ph. Eur. and cGLP, allowing us to maintain rigorous quality control, ensuring the material meets our specifications for identity, purity and composition.

METICULOUS EXTRACT PREPARATION Small-Batch

Drawing on decades of botanical expertise, Hawaii Pharm determines the optimal herb-to-menstruum ratio for each specific botanical. This proprietary approach acknowledges that every plant species possesses unique technical characteristics and varying concentrations of natural compounds across harvests.

For Kelp (Ascophyllum Nodosum) Dry Whole Plant Glycerite, we've perfected a precise extraction process that honors the distinctive profile of the raw material. Our master herbalists analyze each incoming batch and adjust extraction parameters accordingly, ensuring consistent quality despite natural variations in botanical sources. This customized approach reflects our company's accumulated knowledge and dedication to excellence over many years in the industry.

Extraction is performed at the lowest possible temperatures to preserve the maximum amount of bioactive compounds.

The extract is prepared with our signature blend of 40% purified water and 60% vegetable glycerin, creating a stable, alcohol-free liquid extract that preserves the botanical's natural integrity.

No sugar is added to this product. Its mildly sweet taste comes from vegetable glycerin.

COMPREHENSIVE LABORATORY TESTING Lab-Tested

Each batch may undergo one or more of the following tests, depending on the product type and regulatory requirements:

Organoleptic evaluation (color, consistency, aroma)
FTIR and/or HPTLC spectral analysis for identity confirmation
Microbiological testing (total plate count, E. coli, coliforms)
Yeast and mold screening
Viscosity measurement
Refractometric analysis

SUPPLEMENT FACT SHEETS Transparent

Supplement Facts

Serving Size: 1 ml
Servings Per Container: 60

Amount Per Serving

% DV

Kelp (Ascophyllum Nodosum) Dry Whole Plant extract 1156 mg R

†

† Daily Value (DV) Not Established.

CERTIFICATE OF ANALYSIS Traceable

COAs are available upon request for customers with Wholesaler or Practitioner accounts.

To request a COA, please provide your order number and the batch number from the product label.

This policy helps us ensure traceability and maintain high standards of documentation for professional and bulk-use customers.

Quality Parameter	Specification	Results
Identity (Color/Appearance)	Characteristic for the botanical	Conforms
Characteristic Odor	Subtle, characteristic aroma	Conforms
Total Plate Count	< 10³ CFU/g	Conforms
E. Coli	Absent	Conforms
Yeast & Mold	< 1,000 CFU/g	Conforms

Each batch is manufactured with care. Best if used within 3 years of the manufacturing date when stored in a cool, dark place.

LABEL VERSION :: Kelp (Ascophyllum Nodosum) Whole Plant ver 3.1.2025

label of Kelp (<i>Ascophyllum Nodosum</i>) Dry Whole Plant Glycerite

FDA Registered Facility

All Hawaii Pharm products are manufactured in our FDA registered facility in Hawaii, USA, with domestic & imported ingredients, following strict Good Manufacturing Practices (GMP). Our dedication to quality control ensures consistency and purity in every bottle.

Our Quality Guarantee

We stand behind the quality of our Kelp (Ascophyllum Nodosum) Dry Whole Plant Glycerite with our satisfaction guarantee. Each bottle contains the pure essence of natural botanical ingredients, expertly extracted without alcohol, preservatives, or synthetic additives.

Storage Recommendations

To maintain optimal potency, store your Kelp (Ascophyllum Nodosum) Dry Whole Plant Glycerite in a cool, dark, and dry place. When properly stored, this product maintains its quality for up to 4 years from the manufacturing date.

At Hawaii Pharm, quality is our foundation.
Every bottle of our Kelp (Ascophyllum Nodosum) Whole Plant undergoes rigorous testing and quality control to ensure you receive only the finest botanical extract.

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