Irish Sea Moss 15:1
600mg SEA MOSS EXTRACT 15:1 per serving
Applied Nutrition Sea Moss & Vitamin B12, 120 Capsules - 120 Capsules
Applied Nutrition

Applied Nutrition Sea Moss & Vitamin B12 120 Caps

★★★★★
| 0 reviews |  60 Servings
£14.99 £19.99 £0.25/serving
600mg SEA MOSS EXTRACT 15:1 Each 2-capsule serving supplies 600mg of Irish sea moss extract concentrated at 15:1, paired with vitamin B12 for daily energy support.
Irish Sea Moss + B12 Two-ingredient capsule stack, no proprietary blends — sea moss for trace minerals and B12 for normal energy-yielding metabolism.
Trace Minerals & Energy 60 daily servings per 120-capsule bottle at 600mg sea moss extract 15:1.
Size 120 Capsules
Standard delivery
Next day (£5.99)
17,600+ Reviews
14-Day Returns
Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

120 Capsules

600mg SEA MOSS 15:1 + B12 per serving

Applied Nutrition Sea Moss & Vitamin B12 is a 120-capsule mineral and trace-element support stack built for trainees who want concentrated sea moss alongside vitamin B12 in one daily capsule serving. Each 2-capsule serving delivers 600mg of Irish Sea Moss Extract at 15:1 concentration plus added vitamin B12. The bottle provides 60 servings.

Irish Sea Moss (Chondrus crispus) at 600mg from a 15:1 extract concentrates the iodine, magnesium, calcium, sulfur and trace mineral profile that whole sea moss provides at lower potency. The 15:1 ratio means each 600mg of extract equals 9g of dried sea moss - a notably high concentration versus standard sea moss capsules that often run unconcentrated material at the same mg label. Vitamin B12 at 1μg supports normal energy-yielding metabolism, normal red blood cell formation and a reduction of tiredness and fatigue (EFSA-authorised under Regulation 432/2012).

What separates 15:1 Sea Moss from standard sea moss products is the concentration. Most sea moss capsules sell 500-1000mg of unconcentrated material; the 15:1 extract delivers the same trace-mineral profile at meaningfully higher potency per cap. The trace-mineral and iodine content makes sea moss popular in wellness and natural-health protocols, particularly among trainees managing thyroid-related metabolic concerns.

Sea Moss & B12 suits trainees interested in natural-source mineral and trace-element supplementation, athletes managing iodine intake who don't consume sea food regularly, and anyone running a wellness-focused supplementation routine alongside training. Not for those on prescribed thyroid medication without medical supervision, given the iodine content. Contains fish-sourced material.

Alternative: Strom MultiMax 180 Tablets (full vitamin and mineral A-Z spread) for trainees wanting comprehensive vitamin and mineral coverage from a peer-tier own-brand multi.

Key Benefits

Mineral Rich

Sea moss naturally contains up to 92 trace minerals including iodine and iron.

Vitamin B12

Added B12 supports normal energy metabolism and reduces tiredness.

Thyroid Support

Natural iodine content from sea moss supports normal thyroid function.

Natural Source

Derived from sustainably harvested sea moss, a traditional superfood.

Frequently Asked Questions

How much sea moss is in each serving of Sea Moss & B12?

Each 2-capsule daily serving supplies 600mg of Irish sea moss extract concentrated at a 15:1 ratio, alongside vitamin B12. The 120-capsule bottle gives 60 daily servings. Vitamin B12 contributes to normal energy-yielding metabolism and reduction of tiredness and fatigue (EFSA-authorised claims).

When should I take Sea Moss & Vitamin B12 Capsules?

Sea Moss & Vitamin B12 Capsules is best taken in the evening, away from caffeine. Consistent use over time tends to do more than precise timing, so build it into a daily routine and let the habit do the work. Pair it with a balanced diet and a structured training plan, since supplements deliver against an existing stack, not on their own.

Is Sea Moss & Vitamin B12 Capsules third-party tested?

Sea Moss & Vitamin B12 Capsules is manufactured by Applied Nutrition in their UK facility. Many Applied Nutrition ranges carry Informed Sport batch testing for banned substances, so check the on-pack badge if Informed Sport status matters for your federation. The full ingredient breakdown and allergen disclosure is published on this product page, so you can review what is on the label before adding it to your stack.