Kelp dietary supplement helps support healthy thyroid function and energy metabolism, while delivering a natural iodine source from organic kelp for steady daily wellbeing. NOW Kelp is vegan friendly and manufactured to high quality standards, ensuring a clean, easy to swallow tablet you can trust as part of your daily routine. Built on NOW Foods' long standing heritage in the dietary supplements field, this product combines simple ingredients with rigorous quality controls, you know.

Available Sizes & Variants:

200 tablets kelp dietary supplement - convenient daily iodine source for thyroid health

Benefits & Features:

• Supports healthy thyroid function with natural iodine from kelp.
• Iodine helps sustain energy levels and metabolic balance, as part of a balanced diet.
• Vegan, non GMO, kosher and halal certified.
• Easy to swallow daily tablets.
• Manufactured in a GMP facility with transparent sourcing from cold ocean waters.

NOW Foods has built a long standing reputation for quality in the nutritional supplements category since the 1960s. The kelp is organic whole plant Laminaria sourced from cold ocean waters, designed to deliver the natural mineral blend you’d expect from a real food. The product is vegan, non-GMO, kosher and halal, and manufactured in a GMP facility, reflecting our commitment to purity and transparency. If you're exploring a vitamin d supplement to round out micronutrient intake, and, well, this kelp product offers a simple, dependable option for daily wellness.

Cellulose, magnesium stearate (vegetable source), stearic acid (vegetable source) and vegetable coating.

• GTIN: 733739026804
• Manufacturer: Now Foods
• Categories: KelpNew ArrivalsNOW FoodsSeaweed Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

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 30 days in the same original and unopened packaging. Subject to T&C's.

Take 2 capsules daily or as directed by a healthcare practitioner. Capsules may be pulled apart and contents mixed with food and beverages.

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

The Active Ingredient Is: Iodine

Iodine is a trace mineral basically essential for making thyroid hormones that regulate metabolism and how your body uses energy.

This formula gives iodine from natural kelp (Laminaria spp.) providing a classic whole-food iodine profile, with kelp also containing small amounts of supporting minerals like iron and vanadium that can take part in cellular metabolism.

What Does Iodine Do?

Iodine takes part in the synthesis of thyroid hormones that help regulate metabolic rate and energy production, in line with NHS and EFSA guidance.

EFSA recognises thyroid hormone function and metabolism as normal roles supported by dietary iodine; this product normalises iodine intake via a natural kelp source to support essential endocrine function.

This product is not intended to diagnose, treat, cure, or prevent any disease.

NOW is our pick of supplier because their facility operates under rigorous GMP standards and holds non-GMO, kosher and halal certifications, showing a long-standing commitment to quality and safety in manufacturing. This brand’s strong compliance framework lines up with Welzo’s emphasis on reliable, well-regulated production environments.

In the UK market, NOW Kelp really stands out for its clear sourcing and transparency. The kelp used is organic Laminaria spp. (whole plant), meant to deliver a natural mineral profile, produced in a GMP facility and kept to tight purity standards. The product is vegan, vegetarian and free from common allergens, which helps keep accessibility broad and quality consistent across regions.

Our partnership with NOW is strengthened by Welzo’s brand evaluation process, where our medical team reviews supplier practices, and our quality certification process to confirm alignment with Welzo standards. This brand’s focus on traceable sourcing and strict quality controls makes NOW Kelp a natural fit for this supplement category.