North Atlantic Kelp by Solgar — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Vegetable Capsule(s) Serving Size

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Iodine

200 mcg (133% DV)

✅ 1.3× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.2mg UL 1.1mg

Other Ingredients

Microcrystalline Cellulose Vegetable Cellulose Silica Vegetable Magnesium Stearate

Label Claims — Verification

❓ All Other

All Other (98% of products) Structure/Function (74% of products) Nutrient (53% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children.

Do not use if outer bottle seal is missing or damaged.

🧪 Formulation Notes

Free Of: Gluten, Wheat, Dairy, Soy, Yeast, Sugar, Sodium, Artificial Flavor, Preservatives and Color.

Solgar’s KOF-K certification #K-1250

Gluten, Wheat & Dairy free

Suitable for vegans

Non-GMO

Additional Information

SOLGB36752 03C

Since 1947

GF Certified Gluten-free

K Parve

Store at room temperature.

DV = Daily Value

Product Details

UPC / SKU 0 33984 03955 1

DSLD Entry Date 2016-08-24

Product Type Mineral

Form Capsule

Brand Solgar

DSLD ID 64115

Data Updated 2026-04-11

Research Evidence

292 Research Sources

57 Avg Quality Score

160 Meta Analysis

70 Systematic Review

36 Rct

8 Cochrane Review

8 Clinical Trial

3 Regulatory Source

2 Narrative Review

2 Other

1 Guideline

1 Openfda Safety

A Umbilical cord antiseptics for preventing sepsis and death among newborns

Meta Analysis The Cochrane database of systematic reviews 2026

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

A Interventions for cutaneous molluscum contagiosum

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI

A Chlorhexidine vs Povidone-Iodine and Incidence of Catheter-Related Infections: A Systematic Review and Meta-Analysis

Meta Analysis JAMA network open 2026

PubMed DOI

B Radioiodine Remnant Ablation for Differentiated Thyroid Cancer: A Systematic Review and Meta-analysis

Meta Analysis JAMA otolaryngology-- head & neck surgery 2021

PubMed DOI

B Risk of primary breast cancer in patients with differentiated thyroid cancer undergoing radioactive iodine therapy: a systematic review and meta-analysis

Meta Analysis European journal of nuclear medicine and molecular imaging 2022

PubMed DOI

B Alcoholic chlorhexidine skin preparation or triclosan-coated sutures to reduce surgical site infection: a systematic review and meta-analysis of high-quality randomised controlled trials

Meta Analysis The Lancet. Infectious diseases 2022

PubMed DOI

B Oral hygiene care for critically ill patients to prevent ventilator-associated pneumonia

Meta Analysis The Cochrane database of systematic reviews 2013

PubMed DOI

B Interventions for ingrowing toenails

Meta Analysis The Cochrane database of systematic reviews 2012

PubMed DOI

B Interventions for the management of malignant pleural effusions: a network meta-analysis

Systematic Review The Cochrane database of systematic reviews 2016

PubMed DOI

View all evidence for Iodine →