CalVitamin Organic Irish Moss 450 mg 90 Veggie Capsules

Mineral-Rich Sea Moss in a Convenient Capsule

Irish moss (Chondrus crispus) is a nutrient-dense red seaweed harvested from cold ocean waters, traditionally used as a natural source of minerals. CalVitamin Organic Irish Moss delivers 450 mg of organic Irish moss thallus per capsule — all the ocean nutrition of sea moss without the taste, texture, or preparation of gels and powders.

Sea moss is naturally rich in minerals including iodine and potassium, and provides soothing plant mucilage traditionally valued for digestive comfort.* It's an easy way to add sea vegetable nutrition to a modern diet.

Why Choose CalVitamin Organic Irish Moss?

• 450 mg organic Irish moss (Chondrus crispus) per capsule
• Natural mineral source — sea moss provides iodine, potassium, calcium, and magnesium from the ocean*
• Traditionally used to support digestive comfort thanks to its natural mucilage content*
• Supports healthy thyroid function as a natural iodine source*
• Non-GMO — 90 veggie caps per bottle
• Other ingredients: vegetable cellulose and organic brown rice flour — nothing artificial

How to Use

Take 1 capsule daily, or as directed by your healthcare professional.

Safety Information

California Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Keep out of the reach of children. If you are pregnant, nursing, taking thyroid medication, or have a thyroid condition, consult your healthcare professional before use — sea moss is a natural source of iodine.

Complete Your Routine

Pair with CalVitamin Turmeric for a classic ocean-and-earth botanical duo, or explore mineral-rich nutrition in the Herbal Supplements and Vitamins & Supplements collections.

Bring the ocean's minerals to your routine. Add CalVitamin Organic Irish Moss to your cart today.

Frequently Asked Questions

1. What is Irish moss?

Irish moss (Chondrus crispus) is a red seaweed that grows in cold Atlantic waters. It's a traditional food and folk remedy valued as a natural source of minerals.

2. Is Irish moss the same as sea moss?

Yes — "sea moss" commonly refers to Chondrus crispus (Irish moss) and closely related red seaweeds. This product contains certified organic Chondrus crispus.

3. What minerals does sea moss provide?

Sea moss naturally contains iodine, potassium, calcium, magnesium, and other trace minerals absorbed from seawater.*

4. Why take capsules instead of sea moss gel?

Capsules deliver a precise 450 mg serving with no taste, no refrigeration, and no preparation — just the seaweed nutrition in a convenient form.

5. How much do I take per day?

Take 1 capsule daily, or as directed by your healthcare professional.

6. Does Irish moss support thyroid health?

Irish moss is a natural source of iodine, a mineral the thyroid needs to function normally. It is commonly used to support healthy thyroid function.*

7. Should I be careful with iodine intake?

Yes — if you take thyroid medication or have a thyroid condition, talk to your healthcare professional before adding an iodine-containing supplement.

8. Why is there a Proposition 65 warning?

California requires the warning because sea vegetables can contain trace naturally occurring elements such as lead. The warning is about potential exposure, not about added ingredients.

9. Is it non-GMO and vegetarian?

Yes — Non-GMO, with veggie capsules made from vegetable cellulose plus organic brown rice flour.

10. How many capsules per bottle?

Each bottle contains 90 veggie capsules — a 3-month supply at one per day.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.