PRL Calcium Magnesium and Calcium Magnesium Plus

Price range: £37.90 through £113.92 inc. VAT

Calcium Magnesium and Calcium Magnesium Plus by Premier Research Labs are highly bio-available supplements of calcium and magnesium sourced sustainably from highly bioavailable Sango marine coral (not living).

Calcium Magnesium provides pure, sustainably sourced Sango marine coral powder with a natural 2:1 calcium-to-magnesium ratio. This mineral profile is valued for supporting the maintenance of strong bones and teeth, healthy muscle function and overall structural wellbeing. Because the coral powder contains no fillers or additives, it delivers a straightforward, mineral-focused supplement suitable for those wanting foundational daily support for their skeletal and muscular systems.

The mineral content of coral calcium and magnesium is also appreciated for helping maintain the body’s natural pH balance, particularly where diet or lifestyle may lead to increased acidity. Many people choose this combination for its reputation in promoting general vitality, steady energy and balanced internal chemistry. The powder form offers a versatile way to incorporate these essential minerals into a daily routine, while the Plus version provides the same mineral profile in capsules.

Calcium Magnesium Plus (the encapsulated version) includes everything in the base formula but adds a carefully selected mushroom blend featuring organic turkey tail, lion’s mane and reishi. These mushrooms are traditionally used to support overall resilience, day-to-day wellbeing and natural vitality. Their inclusion makes the Plus version particularly appealing to individuals looking for a broader spectrum of nutritional support in a convenient capsule format.

Directions: Take 1/4 teaspoon, 2 times daily mixed in water with AloePro™ or other liquids. Or take 2 capsules, twice daily.

Calcium Magnesium (powder) / Ingredients per ingredients per 1/4 tsp servingAmount
Not vegetarian as contains coral. Store in a cool, dry place.
Calcium (from coral minerals)250 mg
Magnesium (from coral minerals)/strong>120 mg
Sango Marine Coral (Sustainably harvested)1300 mg
Other Ingredients: none
Calcium Magnesium Plus (veg caps) / Ingredients per 3 cap servingAmount
Not vegetarian as contains coral. 100% solvent-free, excipient-free vegetable capsules. No magnesium stearate, corn, milk, soy, salt, sugar, wheat, artificial colours, favours, preservatives, binders, glues or other potentially toxic excipients often found in tablets and gelatin capsules. Store in a cool, dry place.
Calcium (from coral minerals)360 mg
Magnesium (from coral minerals)/strong>180 mg
pH MinUltra
Marine Coral (Sustainably harvested)
1500 mg
Coriolus TriBlend
Organic Turkey Tails (mycelia fruiting body, spore) (Coriolus versicolor), Lion's Mane (fruiting body) Extract (Hericium erinaceus), Reishi (fruiting body) Extract (Ganoderma lucidum)
96 mg
Other Ingredients
Organic Stabilized Jasmine Rice Bran, Plant-Source Capsules (cellulose, water)

Food supplement name:  Calcium Magnesium and Calcium Magnesium Plus

Used nutritionally for: Source of calcium and magnesium.

Available sizes: 90 veg caps, 300 veg caps & 227g

Directions: Take 1/4 teaspoon, 2 times daily mixed in water. Or take 3 capsules, once daily. Can be combined with PRL D3 for optimum calcium utilisation.

Children: Food supplements are generally formulated for adults, so we recommend consulting a healthcare practitioner before giving any of these PRL practitioner-range supplements to children.

Contraindications: Do not take if hypersensitive to any of the calcium, magnesium or mushrooms. Contraindications include Sarcoidosis, high blood calcium, kidney issues, dehydration and constipation. If pregnant or breastfeeding‚ it is always best to consult a health professional before taking this or any other product.

Allergens & potential side-effects: Capsule version contains mushrooms

Dietary information: Not suitable for vegetarians as coral is derived from marine animals.

Best Before Dates: PRL now spray-print best-before dates in the format "Best By YY-MM-DD" on the base of most of their bottles, where YY is the year, MM is the month, and DD is the day. Where that is missing, the best by is two years after the manufacturing date which is of the format: "MFG YYMMDD-123456".