NOW Foods Kelp, 150mcg - 200 tablets

Iodine (from Organic Kelp) (Laminaria spp.) (Whole Plant), Iodine (from Organic Kelp) (Laminaria spp.) (Whole Plant)

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Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take 1 tablet daily with a meal. Store in a cool, dry place after opening. For adults only. Consult a physician if pregnant/nursing, taking medication (especially thyroid medications), taking other iodine supplements, or have a medical condition (especially any thyroid disorder). Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Iodine

Iodine is a trace mineral found naturally in kelp and other sea vegetables, providing a bioavailable iodine source in a vegan form. This nutrient plays a central role in normal thyroid function and metabolism.

This formula sources iodine from organic kelp, delivering a natural nutrient profile in a whole-food context to support thyroid health and overall nutritional wellness.

What Does Iodine Do?

Iodine participates in the production of thyroid hormones, which regulate metabolism and energy production in the body.

It helps support normal thyroid function as recognised by EFSA and NHS guidance, with kelp delivering iodine alongside naturally occurring minerals and micronutrients.

A healthy iodine intake helps maintain normal hormone synthesis and cellular health within recommended ranges, contributing to everyday metabolic processes.

This supplement isn’t intended to diagnose, treat, cure, or prevent any disease.

NOW Foods is our go-to partner for kelp-based iodine supplements because of a long-standing commitment to quality and transparency. This brand operates in a GMP certified facility and sources organic kelp, which underlines their focus on purity, sustainability, and consistent manufacturing standards. NOW Foods also holds kosher and halal certifications, highlighting its wide, trusted verification framework that supports diverse consumer needs.

From a product angle, NOW Foods Kelp delivers natural iodine from seaweed in a vegan, gluten-free, non-GMO formula with clearly identified ingredients and allergen controls, reinforcing reliability for daily use. The 150mcg dose aligns with well-established guidelines for iodine intake, supplied in a whole-foods based profile that includes naturally occurring minerals and vitamins. This combo makes the product a solid fit for thyroid support needs outlined in the research into the product without extrapolating beyond what's stated.

Welzo checked NOW Foods through our expert team of doctors, nurses, and nutritionists and confirmed compliance with our quality assurance criteria, making a trusted partnership for this supplement.