True Food® Icelandic Seaweed Calcium

Supports healthy bones, muscles teeth & digestion

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Higher Nature True Food - Naturally sourced, no synthetics

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True Food Icelandic Seaweed Calcium supplement

Bones & Joints

Energy & Metabolism

Menopause

Muscles

True Food® Icelandic Seaweed Calcium

Name: True Food® Icelandic Seaweed Calcium
Brand: Higher Nature
SKU: ISC060
Price: 11.95 GBP
Availability: InStock

Supports healthy bones, muscles teeth & digestion

100% Natural, sustainable seaweed

Superior absorption

With 70+ trace minerals

Backed by over 35 clinical studies and naturally sourced from sustainably managed seaweed grown in pristine Icelandic seawater. Superior alternative to conventional calcium supplements due to unique structure and additional trace mineral content of the seaweed. This is better for its absorption and is gentler on the gut.

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One-time purchase

£11.95

Quantity

Pairs well with

True Food® Atlantic Marine Magnesium

£9.95

High Strength Vitamin D3 2000iu

£8.95

Vitamin K2

£12.95

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Description

Naturally superior

Harnessing the power of naturally mineral rich seaweed from pristine Icelandic fjords to provide a more bioactive source of calcium and trace minerals which offers superior benefits to traditional synthetic calcium supplements.

The seaweed has a unique structure and provides over 70 additional naturally occurring trace minerals which improves absorption and is gentler on the gut.

Whole body health

Calcium is an essential mineral involved in a wide range of processes within the body. Mostly associated with supporting bones and teeth, calcium is also needed for muscle function, nerve cell signalling, energy production and normal blood clotting.

It also supports digestion as it is needed to produce digestive enzymes to help us break down and release nutrients from the foods we eat.

Naturally sustainable

Our seaweed is sensitively and responsibly harvested using a high-tech GPS grid system which leaves new growth untouched and minimal disturbance to the surrounding ecosystem.

The Higher Nature True Food® difference

100% natural
Zero synthetics or additives
Effective and flexible strength to suit varied needs
260mg natural seaweed calcium per capsule
Scientifically backed by over 35 clinical studies
Naturally occurring trace minerals enhance absorption
Responsibly managed and sensitively harvested seaweed
Third party tested for quality assurance

Goes well with

Our expert nutritionists recommend the following supplements that work well with Higher Nature True Food® Icelandic Seaweed Calcium - Vitamin K2, True Food® Atlantic Marine Magnesium, and Vitamin D3 200iu.

Benefits

Calcium Benefits

Supports energy
Promotes healthy muscles, bones and teeth
Aids digestive enzyme function
Assists essential cell signalling
Contributes to normal neurotransmission (nerve cell communication)
Contributes to normal blood clotting

Ingredients

Calcareous marine algae (Lithothamnion sp.), capsule shell (hydroxypropyl methylcellulose).

See the product label for full details.

Nutritional Information

Two capsules typically provide:		%NRV†
Calcium (from Icelandic seaweed)	520mg	65
†NRV = Nutrient Reference Value

How to take

Adults take 1-3 capsules a day with meals or as your health professional advises. If taking 3, take 1 with each meal.

Children 8 and over, take 1 daily. If preferred capsule contents can be mixed into liquids or soft foods.

Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

If you are taking any medication or have a medical condition, please consult your healthcare professional before using this product. Store in a cool, dry place out of reach of children.

True Food®

The future of supplementation: nutrients exactly as nature intended. Made with 100% natural ingredients and effective dosages — never synthetic additives. Our True Food® range delivers essential nutrients and potent bioactives sourced directly from real foods, preserving their natural, whole forms so they work in perfect synergy with your body.

EXPLORE TRUE FOOD®

Why Ours?

High strength, clinically relevant dose with 260mg of bioactive calcium per capsule. We use a 100% natural seaweed source which is backed by over 35 clinical studies covering bone health, inflammation, specifically osteoarthritic conditions as well as digestive health. Superior plant-based alternative to conventional calcium supplements due to unique structure and multi-mineral content of the seaweed making it gentler on the gut and digestive system. Can be taken with or without food.

Our Icelandic Seaweed Calcium has strong eco-credentials, being naturally sourced from sustainably managed and harvested seaweed grown in pristine Icelandic seawater. The seaweed is sensitively and responsible harvested using a high-tech GPS grid system which leaves new growth untouched and minimal disturbance to the surrounding ecosystem.

Clinically backed 260 mg of bioactive calcium per capsule

Natural source making it gentle on the gut and digestive system

Sustainably harvested from pristine Icelandic seawater

Frequently Asked Questions

Where does this calcium come from?

This calcium is sourced from calcified red seaweed harvested from Icelandic waters, providing a naturally balanced mineral profile.

What does calcium support?

Calcium contributes to normal bone and teeth health, muscle function and nerve signalling.

Why choose seaweed-derived calcium?

Seaweed calcium naturally contains trace minerals that support calcium utilisation in the body.

Is this suitable for plant-based diets?

Yes. It’s a fully plant-based, sustainable source of calcium.

What are the signs of a lack of calcium?

Mild calcium deficiency (hypocalcaemia) often causes no obvious symptoms at first. As it progresses, common signs include:
- Muscle problems: cramps, spasms, aches, and twitching
- Tingling or numbness in the fingers, toes, and around the mouth
- Fatigue and general weakness
- Brittle nails, dry skin, and thinning hair
- Dental issues, such as weak enamel or tooth decay
- Bone weakness over the long term, leading to osteopenia, osteoporosis, and fractures

Severe cases can cause confusion, irregular heart rhythm, and seizures, which need urgent medical attention.

Symptoms are non-specific, so see a GP for a blood test before supplementing.