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Kelp

Saccharina latissima

Conditionally Safe evidence: limited

About Kelp

Scientific NameSaccharina latissima
Safety Rating Conditionally Safe
Evidence Levellimited

Scientific Summary

Kelp is a brown seaweed that grows in coastal waters and is harvested as a whole sheet or dried powder. It is used mainly as a natural source of iodine and iron, and is commonly added to foods, teas, or skin‑care formulations to support thyroid health and mineral intake. Because kelp can contain very high levels of iodine, excessive consumption may trigger or worsen thyroid disorders, so people with thyroid conditions or those taking thyroid medication should seek professional guidance before using kelp products.

Source: https://en.wikipedia.org/wiki/Kelp

Products Containing Kelp

50 products from NIH DSLD database (verified label data)

ProductPrice
100% Pure Raspberry Ketones $25.89
100% Pure Raspberry Ketones 1200 mg daily -
100% Pure Raspberry Ketones 1200 mg daily -
Acai Heat -
Acai Heat Advanced Weight Control Formula -
Acai Heat Advanced Weight Control Formula -
Acai Heat Avanced Weight Control Formula -
ADDtend -
Adult Multivitamin -
Adult Multivitamin -
Advanced Osteo Formula -
Advanced Thyroid Support with Iodine $26.08
Alkalinity Fuel Orange $23.80
All Man -
All Man -
All Man -
All Man -
Alpha Daily -
AM - PM Power Cleanse Herb Blend Formula $17.86
Ancestral Minerals -
Apple Cider Diet 1500 $15.41
Apple Cider Vinegar -
Apple Cider Vinegar $12.08
Apple Cider Vinegar $12.08
Apple Cider Vinegar -
Apple Cider Vinegar + -
Apple Cider Vinegar 750 -
Apple Cider Vinegar Complex -
Apple Cider Vinegar Complex $10.12
Apple Cider Vinegar Complex -
Apple Cider Vinegar with Spirulina & Kelp 700 mg -
AppleTrim Advanced -
A.Vogel Thyroid Support Tablets $23.12
Balance -
Baldderwrack Blue-Green Kelp Strawberry Flavor -
Beau-T -
Bladderwrack Blue-Green Kelp $21.32
Bladderwrack Blue-Green Kelp Chocolate Flavor $21.32
Bladderwrack Blue-Green Kelp Mint Flavor -
Bladderwrack Blue-Green Kelp Vanilla Flavor -
Bladderwrack Kelp 450 mg -
Bladderwrack Kelp Powder $19.75
Bladderwrack Kelp Powder -
Bladderwrack Kelp Powder -
Bladderwrack Kelp Powder $19.75
Brazilian Belly Burn -
Brazilian Tummy Trim $52.11
Cal-Mag Caps -
Cal-Mag Caps $34.37
Catalyst -

Products with Kelp (from ingredient search)

200 products (showing max 200)

ProductIngredientAmountPrice
100% Pure Raspberry Ketones Kelp 100 mg -
100% Pure Raspberry Ketones 1200 mg daily Kelp 100 mg -
100% Pure Raspberry Ketones 1200 mg daily Kelp 100 mg -
Acai Heat Kelp 100 mg -
Acai Heat Advanced Weight Control Formula Kelp 100 mg -
Acai Heat Advanced Weight Control Formula Kelp 100 mg -
Acai Heat Avanced Weight Control Formula Kelp 100 mg -
ADDtend Kelp 15 mg -
Adult Multivitamin Kelp 210 mcg -
Adult Multivitamin Kelp 210 mcg -
Advanced Osteo Formula Kelp 200 mg -
Advanced Thyroid Support with Iodine Kelp 15 mg -
Alkalinity Fuel Orange Kelp 0 NP -
All Man Kelp 100 mg -
All Man Kelp 100 mg -
All Man Kelp 100 mg -
All Man Kelp 100 mg -
Alpha Daily Kelp 210 mcg -
AM - PM Power Cleanse Herb Blend Formula Kelp 0 NP -
Ancestral Minerals Atlantic Kelp 50 mg -
Apple Cider Diet 1500 Kelp 100 mg -
Apple Cider Vinegar Kelp 100 mg -
Apple Cider Vinegar Kelp 100 mg -
Apple Cider Vinegar Kelp 100 mg -
Apple Cider Vinegar Kelp 100 mg -
Apple Cider Vinegar + Kelp 100 mg -
Apple Cider Vinegar 750 Kelp 100 mg -
Apple Cider Vinegar Complex Kelp 100 mg -
Apple Cider Vinegar Complex Kelp 200 mg -
Apple Cider Vinegar Complex Kelp 100 mg -
Apple Cider Vinegar with Spirulina & Kelp 700 mg Kelp 200 mg -
AppleTrim Advanced Kelp 20 mg -
A.Vogel Thyroid Support Tablets Kelp Thallus Extract 25 mg -
Balance Kelp 38 mg -
Baldderwrack Blue-Green Kelp Strawberry Flavor Bladderwrack Blue-Green Kelp Glycerite Liquid Extract 0.13 mL -
Beau-T Atlantic Kelp Extract 10 mg -
Bladderwrack Blue-Green Kelp Bladderwrack Blue-Green Kelp Glycerite Liquid Extract 0.13 mL -
Bladderwrack Blue-Green Kelp Chocolate Flavor Bladderwrack Blue-Green Kelp Glycerite Liquid Extract 0.13 mL -
Bladderwrack Blue-Green Kelp Mint Flavor Bladderwrack Blue-Green Kelp Glycerite Liquid Extract 0.13 mL -
Bladderwrack Blue-Green Kelp Vanilla Flavor Bladderwrack Blue-Green Kelp Glycerite Liquid Extract 0.13 mL -
Bladderwrack Kelp 450 mg Kelp 450 mg -
Bladderwrack Kelp Powder Kelp 450 mg -
Bladderwrack Kelp Powder Kelp 450 mg -
Bladderwrack Kelp Powder Bladderwrack Blue-Green Kelp, Powder 1000 mg -
Bladderwrack Kelp Powder Bladderwrack Blue-Green Kelp, Powder 1000 mg -
Brazilian Belly Burn Kelp, Powder 50 mg -
Brazilian Tummy Trim Kelp, Powder 50 mg -
Cal-Mag Caps Kelp 25 mg -
Cal-Mag Caps Kelp 25 mg -
Catalyst Japanese Kelp Algae, Whole Plant Extract 100 mg -
Cider Vinegar Kelp 20 mg -
CleansePerfect Kelp 50 mg -
Coffee-Slim Kelp 25 mg -
Complete Thyroid Kelp 15 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
ConcenTrace Trace Mineral Tablets Kelp 150 mg -
Daily Essentials Kelp 210 mcg -
Daily Essentials Kelp 210 mg -
Daily Herbal Multi 360 Kelp 0 NP -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Dr. Wilson's Dynamite Adrenal Kelp 25 mg -
Electrolyte Stamina Kelp Extract 100 mg -
Electrolyte Stamina Kelp Extract 100 mg -
Electrolyte Stamina Kelp 100 mg -
Electrolyte Stamina Kelp 100 mg -
Electrolyte Stamina Kelp 100 mg -
Electrolyte Stamina Kelp 100 mg -
Electrolyte Stamina Kelp 100 mg -
Essential Prostate Pack Kelp 210 mcg -
Extra Strength Thyroid Support With Iodine Kelp 38 mg -
Fucoidan 70% 300 mg Kelp Extract 600 mg -
Garcinia Ultra Blend Kelp Thallus Blend 10 mg -
Gastro Calm Plus Kelp 0 NP -
Get Healthy Vitamins Kelp 140 mcg -
Green Coffee Bean Supreme Kelp 50 mg -
Green Coffee Bean Supreme Kelp 50 mg -
Greens First Kelp, Powder 15 mg -
Greens First Atlantic Kelp, Powder 15 mg -
Greens First Chocolate Kelp, Powder 15 mg -
Greens First Chocolate Kelp, Powder 15 mg -
Greens First Pro Capsules Kelp, Powder 7.5 mg -
Green Vegi Complex Kelp 255 mg -
Hair & Skin Kelp 160 mg -
Harmonia Deluxe Kelp, Powder, Dried 100 mg -
Healthy Stress Relief Kelp, Powder 50 mg -
Herbal Power Flush Kelp Whole Plant Extract 67 mg -
HoloZyme Kelp 15 mg -
Icelandic Kelp Icelandic Kelp 150 mg -
ImmunoPerfect Kelp 50 mg -
ImmunoPerfect Kelp 50 mg -
Irish Sea Moss Seaceuticals 3000 Kelp 50 mg -
JointPerfect Kelp 5 mg -
Kelp Kelp 0 NP -
Kelp Kelp 45 mg -
Kelp Kelp Whole Algae Extract 1852 mg -
Kelp Kelp Glycerite Liquid Extract 0.13 mL -
Kelp Kelp Whole Algae Extract 1852 mg -
Kelp Kelp 0 NP -
Kelp Kelp 150 mg -
Kelp Kelp Thallus Extract 33.75 mg -
Kelp Kelp 45 mg -
Kelp Kelp Whole Plant Extract, Dry 983 mg -
Kelp Kelp Whole Plant Extract, Dry 983 mg -
Kelp Atlantic Kelp 56 mg -
Kelp 0.5% Extract Powder Kelp Extract, Powder 1000 mg -
Kelp 0.5% Extract Powder Kelp Extract, Powder 1000 mg -
Kelp 400 mg Kelp 800 mg -
Kelp 450 mg Kelp 450 mg -
Kelp 450 mg 0.5% Extract Kelp Extract 450 mg -
Kelp 550 mg Kelp 550 mg -
Kelp Alcohol Free Kelp Whole Plant Extract, Dry 1156 mg -
Kelp Chocolate Flavor Kelp Glycerite Liquid Extract 0.13 mL -
Kelp Extract Kelp Whole Grass Extract 500 mg -
Kelp Extract Kelp Whole Grass Extract 500 mg -
Kelp Extract Kelp Whole Grass Extract 500 mg -
Kelp Extract Kelp Whole Grass Extract 500 mg -
Kelp Extract Powder 500 mg Kelp Whole Grass Extract 500 mg -
Kelp Extract Powder 500 mg Kelp Whole Grass Extract 500 mg -
Kelp Extract Powder 500 mg Kelp Whole Grass Extract 500 mg -
Kelp Mint Flavor Kelp Glycerite Liquid Extract 0.13 mL -
Kelp Non-Alcohol Kelp Whole Plant Extract, Dry 1156 mg -
Kelp Powder Kelp 450 mg -
Kelp Powder Kelp 450 mg -
Kelp Powder Kelp, Powder 1000 mg -
Kelp Powder Kelp, Powder 1000 mg -
Kelp Seaweed Kelp 500 mg -
Kelp Strawberry Flavor Kelp Glycerite Liquid Extract 0.13 mL -
Kelp Supplement 750 mg Kelp 750 mg -
Kelp Vanilla Flavor Kelp Glycerite Liquid Extract 0.13 mL -
Kelp Vinegar Lecithin B6 Kelp 150 mg -
Kelp Whole Thallus 600 mg Kelp 600 mg -
Kelp Whole Thallus 600 mg Kelp 600 mg -
Keto Electrolyte Tablets Kelp Extract 100 mg -
KLB-6 Kelp 76 mg -
KLB-6 Kelp 76 mg -
KLB6 Kelp 50 mg -
KVLB Kelp * Vinegar * Lecithin * B6 Kelp 50 mg -
KVLB Kelp Vinegar Lecithin B6 Kelp 150 mg -
KVLB Kelp Vinegar Lecithin B6 Kelp 150 mg -
Life's Vitality Kelp 200 mcg -
Life's Vitality Kelp 210 mcg -
Life's Vitality Multi Vitamin/Mineral Complex Kelp 210 mcg -
Liquid Multi Wild Berry Flavor Kelp 15 mg -
Magnesium with Herbs Kelp 78 mg -
Marine Glow Kelp, Powder 90 mg -
Mega+ Multivitamin Kelp 210 mg -
Menopause Support Kelp 350 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
Menophase Kelp 10 mg -
MenoSolve Plus Probiotics Original Mint Flavor Kelp, Powder 15 mg -
Men's Multivitamins & Minerals Kelp 79 mcg -
Metabolic Complete Kelp 100 mg -
Metabolic Complete Kelp 100 mg -
Meta-Syn Kelp 30 mg -
Minelyte Kelp 100 mg -
More Greens Kelp 100 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
MSM Glucosamine Joint Complex Kelp 5 mg -
Multi Kelp 210 mcg -
Multi RX Kelp 210 mcg -
Multi RX Kelp 210 mcg -
Multi Vitamin Formula Kelp 3.6 mg -

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Research

Ask the RAG about Kelp — get evidence-based answers from WHO monographs and pharmacognosy textbooks.

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