Overview
Green Nutritionals Green Calcium is a pure, plant-based calcium powder made from certified organic Lithothamnium calcareum, a unique marine plant sustainably harvested from the pristine Atlantic waters off Ireland and Iceland. Naturally rich in elemental calcium, magnesium and over 72 trace minerals, Green Calcium provides superior bioavailability thanks to its porous, honeycomb structure and large mineral surface area. A natural, alkaline and vegan source of calcium for bone strength, muscle function and everyday mineral support.
Key Benefits
100% organic marine plant calcium (no limestone, coral, shell or animal sources)
Contains 34% elemental calcium with naturally occurring magnesium & trace minerals
Highly bioavailable due to porous honeycomb structure
Supports healthy bones, teeth, muscles & nerve function
Naturally alkaline (pH 10) to support body alkalinity
Vegan, paleo, organic, Kosher & Halal certified
No additives, contaminants, pesticides or GMOs
Sustainably harvested from clean Atlantic waters
Easy to mix into drinks or food
Ingredients
100% Organic Lithothamnium calcareum marine plant.
No additives. No fillers. Nothing else added.
Typical Nutritional Profile (per 2.8 g serve)
Calcium: 952 mg
Magnesium: 70 mg
Strontium: 5.4 mg
Boron: 43 mcg
Iodine: 92 mcg
Zinc: 28 mcg
Iron: 1.9 mg
Potassium: 13.9 mg
Plus 70+ additional plant trace minerals
Directions for Use
Mix 1 level teaspoon (2.8 g) into water, juice, smoothies or food daily, or as advised by a healthcare practitioner.
Free From
Limestone, chalk or hydroxyapatite calcium
Animal products or by-products
Dairy, gluten, corn, wheat or soy
GMOs
Herbicides & pesticides
Fillers, binders, colours or preservatives
Suitable for vegans, vegetarians and paleo diets.
Additional Information
Green Calcium is harvested sustainably after the marine plant naturally calcifies at the end of its life cycle. The plant regenerates continuously, ensuring ongoing ecological balance. Packaged using oxygen-free LOCTEC™ technology to protect nutrient integrity.



