Green Nutritionals Green Calcium Powder
Price range: $14.31 through $28.65 Save up to 15%
- Organic marine plant species called Lithothamnium calcareum, also known as red algae, with 34% elemental calcium
- Rich in trace minerals, including magnesium, and highly alkaline at pH 10
- Contains no corn, gluten, dairy, herbicides, pesticides, or contaminants
- No added calcium hydroxyapatite from crushed animal bones
- No added Calcium chelates from limestone, chalk, or rocks
- No added crushed coral or oyster shell
- Kosher, Halal and GRAS certified
- Vegan friendly
- No GMO
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Description
Green Calcium Powder from Green Nutritionals offers a pure, plant-based source of calcium derived from Lithothamnium calcareum, an organic marine red algae. With 34% elemental calcium and a rich profile of naturally occurring trace minerals including magnesium, this highly alkaline powder (pH 10) provides a clean alternative to conventional calcium supplements derived from animal bones, limestone, or crushed shells.
Pure Marine Plant Calcium
Unlike many calcium supplements on the market, Green Calcium Powder contains only calcified lithothamnion (red algae) with no synthetic additives or inferior calcium sources. This means no calcium hydroxyapatite from crushed animal bones, no calcium chelates from limestone, chalk or rocks, and no crushed coral or oyster shell. The result is a vegan-friendly calcium powder that’s suitable for those seeking plant-based nutrition without compromise.
Key Features
- 34% Elemental Calcium: Provides a concentrated source of bioavailable calcium from a whole-food marine plant source
- Rich in Trace Minerals: Naturally contains magnesium and other trace minerals that work synergistically with calcium
- Highly Alkaline: With a pH of 10, this powder may contribute to maintaining normal acid-base balance in the body
- Certified Pure: Kosher, Halal and GRAS (Generally Recognised As Safe) certified, ensuring the highest quality standards
- Free From Common Allergens: Contains no corn, gluten, dairy, herbicides, pesticides, or contaminants
- 100% Vegan: Suitable for vegetarians and vegans, with no animal-derived ingredients
- Non-GMO: Made without genetically modified organisms
About Red Algae Calcium
Lithothamnium calcareum is a unique species of red marine algae that grows in pristine ocean waters. As it grows, this remarkable plant naturally absorbs and concentrates calcium and other essential minerals from the surrounding seawater. The result is a whole-food calcium source that contains the mineral in its natural matrix, accompanied by complementary trace minerals that support normal calcium metabolism and bone mineralisation processes.
The highly alkaline nature of this red algae powder makes it particularly relevant for those interested in supporting normal pH balance. The presence of magnesium alongside calcium is especially valuable, as these two minerals work together in numerous physiological processes throughout the body, including normal muscle function, nerve transmission, and the maintenance of normal bones and teeth.
How to Use Green Calcium Powder
Green Calcium Powder is incredibly versatile and easy to incorporate into your daily routine. The fine powder can be mixed into water, juice, smoothies, or sprinkled over food, making it suitable for the whole family.
Recommended Serving:
- Adults: 1.4-2.8g daily in water, juice or food
- Children (1-11 years): 0.9g daily in water, juice or food
- During Pregnancy or Lactation: 2.1-3.5g daily in water, juice or food
The powder dissolves easily in liquids and has a mild, neutral taste that won’t overpower your favourite beverages or meals. Many people find it convenient to add to their morning smoothie, juice, or simply mix with water. For children, it can be easily incorporated into yoghurt, porridge, or blended drinks.
Who Is This For?
Green Calcium Powder is ideal for anyone seeking a clean, plant-based calcium supplement, including:
- Vegans and vegetarians looking for non-animal calcium sources
- Individuals with dietary restrictions (gluten-free, dairy-free, corn-free)
- Those who prefer whole-food supplements over synthetic alternatives
- Pregnant and breastfeeding women requiring additional calcium intake
- Families wanting a safe calcium supplement suitable for children
- People interested in alkaline nutrition
- Anyone avoiding GMO products and seeking certified pure supplements
Quality You Can Trust
Green Nutritionals is committed to providing premium quality nutritional supplements sourced from nature. Green Calcium Powder undergoes rigorous testing to ensure it’s free from herbicides, pesticides, and contaminants. The product’s Kosher, Halal, and GRAS certifications reflect the brand’s dedication to meeting the highest international quality and safety standards.
By choosing Green Calcium Powder, you’re selecting a calcium supplement that respects both your body and your values – pure, plant-based, and produced with integrity. This is calcium as nature intended: from the ocean, through a living plant, to support your family’s nutritional needs.
Important: Always read the label. Dietary supplements should not replace a balanced diet. If symptoms persist, worsen or change unexpectedly, consult your healthcare professional.
Ingredients
| Ingredient | |
|---|---|
| Calcified lithothamnion (Red algae) | 2.8 g |
Directions
- Adults: 1.4 – 2.8 g daily in water, juice or food
- Children 1 – 11 years: 0.9 g daily in water, juice or food
- During pregnancy or lactation: 2.1 – 3.5 g daily in water, juice or food
Warnings
- Always read the label
- Dietary supplements should not replace a balanced diet
- If symptoms persist, worsen or change unexpectedly, consult your healthcare professional
Additional information
| Size | 250 g, 100 g |
|---|---|
| Brand | Green Nutritionals |














