- Origin
North Atlantic
- Format
Whole-plant capsule or gel
- Best time
Morning
What it is
Sea moss is a red algae harvested wild from the cold rocky coastlines of the North Atlantic. Irish, Caribbean and West African coastal communities have used it for generations as a gentle nutritive food.
How it works
The iodine content supports thyroid function; the soluble fibres feed beneficial gut bacteria; the trace mineral profile fills micronutrient gaps that vegan and plant-based diets sometimes miss.
The protocol
One serving daily. Iodine-sensitive individuals should start low and discuss with a clinician.
Sourcing
Look for wild-harvested Atlantic Chondrus crispus from clean coastal waters. Sun-dried, single-ingredient capsules are the cleanest form.
Honest caution
Iodine content can be variable. People with hyperthyroidism, autoimmune thyroid disease, or those on thyroid medication should consult a clinician before use.
What it supports
- Thyroid support — A natural source of iodine, the building block of thyroid hormone.
- Skin and hair — Trace minerals plus soluble fibres support the skin barrier and hair quality.
- Gut comfort — Forms a soothing prebiotic gel that feeds the microbiome.









