Bladderwrack
Fucus vesiculosus
Use with Caution
evidence: limited
Fucus vesiculosus
| Scientific Name | Fucus vesiculosus |
| Safety Rating | Use with Caution |
| Evidence Level | limited |
Bladderwrack (Fucus vesiculosus) is a brown seaweed that grows on tidal shores. It is used as a dietary supplement for its iodine and trace‑element content, as a mild laxative, and has been promoted for thyroid support, weight‑management teas, and digestive health. Because it contains high levels of iodine, it should be taken in moderation, especially by people with thyroid disorders, pregnant or nursing women, and may cause gastrointestinal upset in some users.
Source: Trease & Evans Pharmacognosy 16th ed, https://en.wikipedia.org/wiki/Uva_Ursi
50 products from NIH DSLD database (verified label data)
135 products (showing max 200)
| Product | Ingredient | Amount | Price |
|---|---|---|---|
| Actathroid | Bladderwrack powder | 50 mg | - |
| Adrenal-Ease | Bladderwrack | 0 NP | - |
| Advanced Sea Moss | Bladderwrack | 500 mg | - |
| Advanced Thyroid Support with Iodine | Bladderwrack, Powder | 50 mg | - |
| Amen Sea Moss | Bladderwrack | 400 mg | - |
| Balance | Bladderwrack | 50 mg | - |
| Baldderwrack Blue-Green Kelp Strawberry Flavor | Bladderwrack Blue-Green Kelp Glycerite Liquid Extract | 0.13 mL | - |
| Bladderwrack | Bladderwrack Algae Extract | 1927 mg | - |
| Bladderwrack | Bladderwrack Algae Extract | 1927 mg | - |
| Bladderwrack | Bladderwrack Whole Plant Extract, Dry | 983 mg | - |
| Bladderwrack | Bladderwrack Entire Plant Extract, Dry | 983 mg | - |
| Bladderwrack | Bladderwrack | 600 mg | - |
| Bladderwrack | Bladderwrack | 600 mg | - |
| Bladderwrack 250 mg | Bladderwrack Thallus Extract | 250 mg | - |
| Bladderwrack 580 mg | Bladderwrack | 580 mg | - |
| Bladderwrack 600 mg | Bladderwrack, Freeze-Dried | 600 mg | - |
| Bladderwrack 600 mg | Bladderwrack, Freeze-Dried | 600 mg | - |
| Bladderwrack Alcohol Free | Bladderwrack Entire Plant Extract, Dry | 1156 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 Powder | Bladderwrack Blue-Green Kelp, Powder | 1000 mg | - |
| Bladderwrack Kelp Powder | Bladderwrack Blue-Green Kelp, Powder | 1000 mg | - |
| Bladderwrack Non-Alcohol | Bladderwrack Whole Plant Extract, Dry | 1156 mg | - |
| Bladderwrack Sugar Free | certified organic Bladderwrack liquid extract | 970 mg | - |
| Bladderwrack Sugar Free | Bladderwrack Entire Plant Extract, Dry | 983 mg | - |
| Bladderwrack Sugar Free Alcohol Free | Bladderwrack Entire Plant Extract, Dry | 1156 mg | - |
| Bladderwrack Thallus | Bladderwrack Thallus Extract | 1000 mg | - |
| Deflect O | Bladderwrack Seaweed | 200 mg | - |
| Diet-Metabo-7 | Bladderwrack Leaf Extract | 30 mg | - |
| Elegaine | Bladderwrack powder | 5 mg | - |
| Essential Hair Skin Nails Vitamins | Bladderwrack powder | 5 mg | - |
| Extra Strength Thyroid Support With Iodine | Bladderwrack powder | 50 mg | - |
| Fat Bomb for Her | Bladderwrack, Powder | 50 mg | - |
| Full Spectrum Bladderwrack 500 mg | Bladderwrack | 500 mg | - |
| Gastro | Bladderwrack Algae | 15 mg | - |
| Gastro | Bladderwrack Algae | 15 mg | - |
| Hair, Skin & Nails | Bladderwrack powder | 5 mg | - |
| Harmonia Deluxe | Bladderwrack, Powder, Dried | 100 mg | - |
| Irish Sea Moss | Bladderwrack Extract | 500 mg | - |
| Irish Sea Moss | Bladderwrack | 500 mg | - |
| Irish Sea Moss | Bladderwrack | 500 mg | - |
| Irish Sea Moss | Bladderwrack Extract | 500 mg | - |
| Irish Sea Moss | Bladderwrack | 500 mg | - |
| Irish Sea Moss +BioPerine | Bladderwrack Whole Plant Extract | 300 mg | - |
| Irish Sea Moss Green Apple Flavor | Bladderwrack | 500 mg | - |
| Kelp | Bladderwrack | 50 mg | - |
| Love Your Beard | Bladderwrack powder | 5 mg | - |
| Maletone | Bladderwrack | 0 NP | - |
| Maletone | Bladderwrack | 0 NP | - |
| Maxo Lean | Bladderwrack, Powder | 38 mg | - |
| Meno-Ease | Bladderwrack | 0 NP | - |
| Meno-Ease | Bladderwrack | 0 NP | - |
| Men's The Answer 33 in 1 | Bladderwrack | 30 mg | - |
| Men's The Answer 33 in 1 | Bladderwrack | 30 mg | - |
| Metal Cleanse+ | Bladderwrack, Powder | 100 mg | - |
| Mineral Replenish | Bladderwrack Extract | 90 mg | - |
| Multimineral | Bladderwrack Whole Plant Extract | 100 mg | - |
| MultiMineral | Bladderwrack Whole Plant Extract | 100 mg | - |
| MultiMineral | Bladderwrack Whole Plant Extract | 100 mg | - |
| Organic Pituitary Blend | Bladderwrack, Powder | 0 NP | - |
| Organic Sea Moss | Bladderwrack | 500 mg | - |
| Organic Sea Moss | Bladderwrack | 500 mg | - |
| Organic Sea Moss + | Bladderwrack, Powder | 500 mg | - |
| Organic Sea Moss with Bladderwrack 2000 mg Strawberry Lime Flavor | Bladderwrack Extract | 500 mg | - |
| Prosolution | Bladderwrack | 50 mg | - |
| Sea Moss | Bladderwrack | 500 mg | - |
| Sea Moss | Bladderwrack Whole Plant Extract | 100 mg | - |
| Sea Moss | Bladderwrack | 100 mg | - |
| Sea Moss+ | Bladderwrack, Raw | 500 mg | - |
| Sea Moss 1400 mg | Bladderwrack | 500 mg | - |
| Sea Moss Advanced | Bladderwrack Leaf Extract | 500 mg | - |
| Sea Moss Advanced Gummies Raspberry Watermelon | Bladderwrack Whole Plant Extract | 20 mg | - |
| Sea Moss Complex | Bladderwrack | 500 mg | - |
| Sea Moss Wildcrafted | Bladderwrack, Raw | 500 mg | - |
| Sea Moss with Shilajit | Bladderwrack Extract | 25 mg | - |
| Shield | Bladderwrack Extract | 700 mg | - |
| Super Fat Burner | Bladderwrack, Powder | 50 mg | - |
| Super Fat Burner Extreme | Bladderwrack, Powder | 50 mg | - |
| Super Sea Moss | Bladderwrack | 500 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| T-150 | Bladderwrack | 15 mg | - |
| Thermo Trim+ | Bladderwrack, Powder | 50 mg | - |
| Thy-Ease | Bladderwrack | 0 NP | - |
| Thy-Ease | Bladderwrack | 0 NP | - |
| Thyrenol | Bladderwrack | 60 mg | - |
| ThyroAid | Bladderwrack powder | 50 mg | - |
| Thyro-Excel | Bladderwrack Whole Plant Extract | 25 mg | - |
| Thyroid Complex | Bladderwrack powder | 50 mg | - |
| Thyroid Complex | Bladderwrack powder | 50 mg | - |
| Thyroid Complex | Bladderwrack Algae | 70 mg | - |
| Thyroid Complex | Bladderwrack powder | 50 mg | - |
| Thyroid Complex | Bladderwrack powder | 50 mg | - |
| Thyroid Complex | Bladderwrack powder | 25 mg | - |
| Thyroid Gummies Natural Apple Flavor | Bladderwrack Whole Plant Extract | 100 mg | - |
| Thyroid Harmony | Bladderwrack, Powder | 50 mg | - |
| ThyroidHelp | Bladderwrack | 80 mg | - |
| Thyroid Rescue 911 | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support | Bladderwrack powder | 50 mg | - |
| Thyroid Support Max | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack powder | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack powder | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack, Powder | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack | 50 mg | - |
| Thyroid Support with Iodine | Bladderwrack powder | 50 mg | - |
| Thyroid Support With Iodine | Bladderwrack powder | 50 mg | - |
| Thyroid Support with Iodine + BioPerine | Bladderwrack | 50 mg | - |
| Thyroid Zone | Bladderwrack, Powder | 60 mg | - |
| Thyroid Zone | Bladderwrack, Powder | 60 mg | - |
| Thyroid Zone | Bladderwrack, Powder | 60 mg | - |
| Thyroxolin | Bladderwrack, Powder | 50 mg | - |
| Turmeric Trim Super Fat Burner | Bladderwrack, Powder | 50 mg | - |
| UltraLean Appetite Control | Bladderwrack | 100 mg | - |
| Vegan Sea Moss with Black Pepper | Bladderwrack | 500 mg | - |
| Vitamin Herb Fusion | Bladderwrack Whole Plant Extract | 100 mg | - |
| Wild Crafted Irish Sea Moss Gummies | Bladderwrack | 1000 mg | - |
| Wild Crafted Sea Moss | Bladderwrack | 500 mg | - |
| Wild Crafted Sea Moss Gummies | Bladderwrack | 1000 mg | - |
| Women's The Answer 33 in 1 | Bladderwrack | 30 mg | - |
| Herb | Scientific Name | Why related |
|---|---|---|
 Ashwagandha |
Withania somnifera | shares 46 product(s) |
 Capsicum |
Capsicum annuum | shares 45 product(s) |
 Sand Ginger |
Kaempferia galanga | shares 45 product(s) |
 Kelp |
Saccharina latissima | shares 41 product(s) |
 Burdock |
Arctium lappa | shares 36 product(s) |
 Sea Moss |
Chondrus crispus | similar summary terms |
 Berberis aquifolium |
Berberis aquifolium | similar summary terms |
 Gracilaria |
Gracilaria verrucosa | similar summary terms |
 Dulse |
Palmaria palmata | similar summary terms |
Ask the RAG about Bladderwrack — get evidence-based answers from WHO monographs and pharmacognosy textbooks.
Or browse the product search to find more products.