Iodine+

The ingredient profile provides 450 mcg of iodine; compared with the original, the 450 mcg iodine amount is higher than the original 250 mcg and the nascent-iodine approach is retained. The liquid provides flexible dosing and an assertive iodine amount below the adult upper level, but the iodine form is not identified in the supplied facts.

The ingredient profile provides 225 mcg of iodine from Arctic kelp; compared with the original, the iodine amount stays close to the original at 225 mcg and the formula remains focused on iodine. The appropriate dose and very low serving cost create excellent practical value.

The ingredient profile provides 225 mcg of iodine from Atlantic kelp; compared with the original, the iodine amount stays close to the original at 225 mcg and the formula remains focused on iodine. The appropriate dose and very low serving cost create excellent practical value.

The lower serving cost provides 225 mcg of iodine from Icelandic kelp; compared with the original, the iodine amount stays close to the original at 225 mcg and the formula remains focused on iodine. The iodine amount is above basic daily needs and can complicate thyroid disease or thyroid medication, so routine use should be deliberate.

The lower serving cost provides 450 mcg of iodine from organic kelp; compared with the original, the 450 mcg iodine amount is higher than the original 250 mcg and the formula remains focused on iodine. Organic kelp offers a useful purity signal and flexible liquid use, but the iodine amount is above basic maintenance needs.

No remaining eligible option has a confirmed lower serving cost, so this close cost match provides 325 mcg of iodine from kelp; compared with the original, the 325 mcg iodine amount is higher than the original 250 mcg and the formula remains focused on iodine. Its above-maintenance amount and incomplete purity sourcing make casual stacking a poor fit.

The favorable balance of serving cost and formulation provides 200 mcg of iodine from Atlantic kelp; compared with the original, the 200 mcg iodine amount is lower than the original 250 mcg and the formula remains focused on iodine. The appropriate dose and very low serving cost create excellent practical value.

The favorable balance of serving cost and formulation provides 150 mcg of iodine from organic kelp; compared with the original, the 150 mcg iodine amount is lower than the original 250 mcg and the formula remains focused on iodine. Organic kelp supplies a standard maintenance amount with useful sourcing detail, though natural seaweed variation remains a limitation.

The favorable balance of serving cost and formulation provides 150 mcg of iodine from Icelandic kelp; compared with the original, the 150 mcg iodine amount is lower than the original 250 mcg and the formula remains focused on iodine. The focused design offers excellent value for iodine support but does not provide broader energy ingredients.