Stackexpand_less
Analysisexpand_less
Please sign in to access analysis.
Profileexpand_less
Supplementsexpand_more
Bladderwrack Whole Thallus 580 mg
Nature's Way
4.7
★ ★ ★ ★ ★
(3024 ratings)
Iodine 232 mcg
Score 75.0
A natural bladderwrack supplement providing a safe and effective daily iodine dose, suitable for general health but with inherent variability of natural sources.
Quantity: 100 Capsule(s)Servings size: 1 Capsule(s) (100 servings)
Selected goals:
Other goals:
General Health
Energy
Brain Health
Productivity Boost
Metabolism Boost
leaderboard Score 75.0
A natural bladderwrack supplement providing a safe and effective daily iodine dose, suitable for general health but with inherent variability of natural sources.
Nature's Way Bladderwrack provides 232 mcg of iodine per serving, a dose that falls comfortably within the recommended daily intake (150 mcg) and the tolerable upper intake level (1100 mcg) for adults. Bladderwrack is a natural source of iodine, which many consumers prefer for its whole-food origin; however, natural sources like seaweed can exhibit variability in iodine content and may carry a slight risk of heavy metal contamination if not sourced responsibly. Online reviews generally praise its effectiveness for thyroid support, though nutritionists often highlight the importance of purity testing for seaweed-based supplements to ensure safety and consistent dosing.
- Provides a safe and effective dose of iodine for daily supplementation.
- Sourced from natural bladderwrack, appealing to those seeking whole-food supplements.
- Relatively affordable price per serving.
- Natural seaweed sources can have variable iodine content, making precise dosing less consistent than with synthetic forms.
- Potential for heavy metal contamination, though reputable brands typically test for this.
$7.31($0.07 per serving)
 Vitacost | $ 9.19 | |
 Pure Formulas | $ 7.31 | |
 iHerb | $ 8.16 | |
 Amazon | $ 17.61 |
| Ingredient | Amount per serving |
|---|---|
| Iodine | 232 mcg |
| Bladderwrack | 580 mg |
Categories
Iodine 75.0
As a dedicated iodine supplement, it provides a functional dose from a natural source. Its score reflects the benefits of natural sourcing balanced against the slight inconsistency inherent in seaweed iodine levels.
Goals
General Health 80.0
Iodine is a crucial trace element for overall bodily functions, and this product provides a sufficient dose for general health without exceeding safe limits. Regular intake supports metabolic processes and cellular integrity.
Metabolism Boost 80.0
Iodine is a key component of thyroid hormones, which regulate metabolism. This product provides a beneficial amount to support the thyroid gland in maintaining a healthy metabolic rate.
Brain Health 75.0
Adequate iodine is essential for cognitive function and neurological development, as it directly impacts thyroid hormone synthesis which supports brain health. This dosage contributes positively to maintaining optimal brain activity.
Recommended Alternatives
92 Value 
Kelp
Swanson
4.7
★★★★★
(2247 ratings)
Combines a beneficial iodine dose (225mcg) with an exceptionally low price per serving (2 cents), offering great cost-effectiveness for long-term daily supplementation.
90 Value 
Kelp
NOW
4.8
★★★★★
(9397 ratings)
Provides a higher iodine dose (325mcg) per serving at a very competitive price (3 cents), making it an excellent choice for those seeking more iodine support economically.
87 Value 
Arctic-Kelp 225 mcg
Country Life
4.9
★★★★★
(7981 ratings)
Delivers a reliable daily iodine dose (225mcg) from a well-tested natural source, offering significant servings per bottle at an attractive price point (3 cents per serving).
95 Performance 
Sea-Iodine 1000 mcg
Life Extension
4.7
★★★★★
(25729 ratings)
Offers a higher, yet still safe, dose of iodine (1000mcg) in a precise, synthetic form. This ensures consistent potency and purity compared to variable natural sources like bladderwrack, without the risk of extreme overdose.
90 Performance 
Potassium Plus Iodine
NOW
4.8
★★★★★
(7346 ratings)
Provides a precise and consistent dose of iodine (225mcg) from potassium iodide, which is less susceptible to iodine content variability and potential heavy metal contaminants found in natural seaweed.
85 Performance
Arctic-Kelp 225 mcg
Country Life
4.9
★★★★★
(7981 ratings)
While also kelp-based, Country Life is a well-regarded brand often recognized for rigorous testing and commitment to purity, potentially offering a purer and more consistent natural iodine source.
90 Budget
Kelp
Swanson
4.7
★★★★★
(2247 ratings)
Offers a very similar beneficial iodine dose (225mcg) from Kelp at a significantly lower price per serving (2 cents), making it a highly cost-effective option for daily iodine intake.
88 Budget 
Kelp
NOW
4.8
★★★★★
(23712 ratings)
Provides the daily recommended intake of iodine (150mcg) from organic kelp at a considerably lower price per serving (3 cents), suitable for those seeking a more budget-friendly daily supplement.
85 Budget
Potassium Plus Iodine
NOW
4.8
★★★★★
(7346 ratings)
Delivers a safe and effective iodine dose (225mcg) for less per serving (5 cents), using Potassium Iodide which offers more consistent potency than whole thallus.
92 Value
Kelp
Swanson
4.7
★★★★★
(2247 ratings)
Combines a beneficial iodine dose (225mcg) with an exceptionally low price per serving (2 cents), offering great cost-effectiveness for long-term daily supplementation.
90 Value
Kelp
NOW
4.8
★★★★★
(9397 ratings)
Provides a higher iodine dose (325mcg) per serving at a very competitive price (3 cents), making it an excellent choice for those seeking more iodine support economically.
87 Value
Arctic-Kelp 225 mcg
Country Life
4.9
★★★★★
(7981 ratings)
Delivers a reliable daily iodine dose (225mcg) from a well-tested natural source, offering significant servings per bottle at an attractive price point (3 cents per serving).
95 Performance
Sea-Iodine 1000 mcg
Life Extension
4.7
★★★★★
(25729 ratings)
Offers a higher, yet still safe, dose of iodine (1000mcg) in a precise, synthetic form. This ensures consistent potency and purity compared to variable natural sources like bladderwrack, without the risk of extreme overdose.
90 Performance
Potassium Plus Iodine
NOW
4.8
★★★★★
(7346 ratings)
Provides a precise and consistent dose of iodine (225mcg) from potassium iodide, which is less susceptible to iodine content variability and potential heavy metal contaminants found in natural seaweed.
85 Performance
Arctic-Kelp 225 mcg
Country Life
4.9
★★★★★
(7981 ratings)
While also kelp-based, Country Life is a well-regarded brand often recognized for rigorous testing and commitment to purity, potentially offering a purer and more consistent natural iodine source.