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Premium Brand Kelp, Natural Iodine Source for Thyroid Health, Mineral Supplement With 0.4 Percentage Iodine, 250 Tablets

Prices as of October 5, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$11.09
Sep 22 · Macy's
Best price
$11.09
−0% vs high
14-day high
$11.09
All stores

The last recorded best price is the lowest AskPrice has recorded · tracked since May 2026.

$11$11$11
Sep 22Oct 5
  • Macy's
Price has held at $11.09 for the past 14 days.We last recorded a price on Oct 5, 2026. The chart shows the 14 days leading up to that date — there have been no price updates since.

About this product

Swanson Kelp is a dietary supplement designed to support thyroid health, derived from natural kelp sourced from the ocean. This mineral-rich formula provides 0.4% iodine per tablet, an essential nutrient critical for maintaining proper thyroid function. The product offers a concentrated source of iodine in a convenient tablet form, supporting hormonal balance and metabolic regulation. It is formulated with high-quality ingredients to promote long-term wellness through daily use.

  • 0.4% iodine content
  • natural kelp source
  • supports thyroid function
  • 250 tablets per bottle
  • made in USA

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Premium Brand Kelp, Natural Iodine Source — Price History