Kelp Powder®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 0.25 tsp · 1–3 per day

Not Present

• 

  NOW Foods Organic Kelp Powder 8 oz

  iHerb4.7(657)

  $10.40
• 

  NOW Organic Kelp Powder

  Dr. Ruth Roberts4.7(25)

  $16.49
• 

  Now Foods Organic Kelp Powder Vitamin

  eBay - vi54745.0(1)

  $21.99
• 

  NOW Kelp 325 mcg

  Vitacost.com4.8(2200)

  $12.24
• 

  Now Foods Organic Kelp Powder 8 Oz Pure Iodine Source Thyroid Support

  eBay5.0(4)

  $59.90
• 

  100% Natural Kelp Powder

  Instacart

  $6.89
• 

  Organic Kelp Powder

  Kevala

  $13.48
• 

  Kelp Powder

  NutriCargo

  $6.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Nature's Pantry

  4.8 (141)

  Vitamin & supplements store

  1907 Fourth St, La Grande, OR 97850

  Directions(541) 963-7955

• Cornucopia Natural Foods

  4.6 (64)

  Health food store

  111 NW 6th St, Redmond, OR 97756

  Directions(541) 548-5911

• Earthly Home Natural Market

  4.8 (13)

  Health food store

  401 W Main St Ste. B, John Day, OR 97845

  Directions(541) 575-0372

• Ruby Peak Naturals

  4.6 (19)

  Health food store

  604 1/2 S River St, Enterprise, OR 97828

  Directions(541) 426-4042

• Treebird Market

  4.8 (169)

  Organic food store

  106 OR-35, Hood River, OR 97031

  Directions(541) 387-2202

• Sullivan's

  2.8 (9)

  Health food store

  625 W Alder St, Walla Walla, WA 99362

  Directions(509) 631-9783

• San Francisco Herb Co.

  4.8 (244)

  Spice store

  250 14th St, San Francisco, CA 94103

  Directions(800) 227-4530

• Oregon's Wild Harvest

  4.1 (17)

  Manufacturer

  1601 NE Hemlock Ave, Redmond, OR 97756

  Directions(541) 548-9400

• Effects of Daily Kelp (Laminaria japonica) Intake on Body Composition, Serum Lipid Levels, and Thyroid Hormone Levels in Healthy Japanese Adults: A …

  S Aoe, C Yamanaka, H Ohtoshi, F Nakamura… - Marine drugs, 2021 - mdpi.com

  … ) subjects to either a placebo supplement or a kelp supplement (6 g kelp powder/d, 3.3 g alginate/… We hypothesized that supplementation with a boiled kelp powder rich in alginate could …

  202144 citations

• Seaweed in health and disease prevention

  J Fleurence, I Levine - 2026 - books.google.com

  … seaweed's biochemical characteristics such as proteins, lipids, and polysaccharides are also addressed.-Provides a fully revised and updated resource on seaweed… seaweed and health…

  2026241 citations

• Commercially available kelp and seaweed products–valuable iodine source or risk of excess intake?

  I Aakre, DD Solli, MW Markhus… - Food & Nutrition …, 2021 - pmc.ncbi.nlm.nih.gov

  … now … supplements, such supplements may pose a health risk. Others have advised against the use of macroalgae-containing dietary supplements, and a review of iodine supplement …

  202192 citations

• The utility of algae as sources of high value nutritional ingredients, particularly for alternative/complementary proteins to improve human health

  JY Wu, R Tso, HS Teo, S Haldar - Frontiers in nutrition, 2023 - frontiersin.org

  … Homemade roasted seaweed snacks, prepared from raw dried seaweed sheets, have gained popularity as a healthy, cost-effective alternative to packaged seaweed snacks. These …

  2023165 citations

• The Wolff-Chaikoff effect: Crying wolf?

  GE Abraham - The Original Internist, 2005 - hakalalabs.com

  … iodophobic mentality now prevalent in the medical community.… , seaweed supplements made up of seaweed powder obtained … seaweed powder to manufacturers who supply seaweed …

  200558 citations

• Elemental composition of algae-based supplements by energy dispersive X-ray fluorescence

  FH Reboredo, W Junior, MF Pessoa, FC Lidon… - Plants, 2021 - mdpi.com

  … can exacerbate the risk to public health when the recommended daily intake by … supplements by µ-EDXRF (fourteen of them in the form of ground powder and one (North Atlantic Kelp) …

  20219 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-08-24. DSLD Label ID: 12752. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.