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Activated Coral Calcium

NaturesPlus
4.8
★ ★ ★ ★ ★
(296 ratings)
Zinc 16 mg
Calcium 345 mg
Copper 2.4 mg
Boron 1 mg
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Score86

This is a comprehensive multi-mineral and vitamin blend, providing various forms of calcium, significant magnesium, and a wide array of trace minerals and vitamins, with BioPerine for potential absorption support.

How scoring works
Quantity:90 Capsule(s) • (30 servings)
Goals:
General Health
Bone Health
Hair Health
Testosterone Support
Skin Health
Immunity

Score 86

This is a comprehensive multi-mineral and vitamin blend, providing various forms of calcium, significant magnesium, and a wide array of trace minerals and vitamins, with BioPerine for potential absorption support.

How scoring works
$36.51($1.21 per serving)
Pure Formulas
$ 36.51
Vitacost
$ 36.51
Amazon
$ 35.46
iHerb
$ 36.51
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Analysis

NaturesPlus Activated Coral Calcium is more than just a calcium supplement; it's a comprehensive multi-mineral and vitamin blend designed to support several bodily functions. It features calcium from multiple sources, including Coral Calcium and Aquamin, alongside a 'Phytavail Complex' that contributes additional calcium, magnesium, and a range of trace minerals like zinc, selenium, copper, and chromium.

Beyond the primary minerals, this product includes key vitamins such as Vitamin D3, Vitamin C, Vitamin E, and Vitamin A (as Beta-Carotene), which are often included to support mineral absorption and general wellness. The significant dose of magnesium, alongside boron and iodine, helps round out its profile for broader nutritional support. BioPerine is also included, a common addition to help with nutrient absorption.

This blend seems particularly suited for individuals looking for robust mineral support that goes beyond a basic calcium and D3 supplement. The combination of different forms of calcium and a wide array of supporting minerals and vitamins means it may help address multiple nutritional needs within a single product, especially for bone, nail, and general health goals.

Pros

  • Provides multiple forms of calcium (Coral Calcium, Aquamin, Phytavail Complex).
  • Contains a substantial amount of magnesium (366mg) which is important for balance with calcium.
  • Includes essential vitamins like D3, C, E, and A, beneficial for overall health and mineral utilization.
  • Offers a broad spectrum of trace minerals such as zinc, selenium, copper, manganese, chromium, and boron.
  • Features BioPerine, often included to support nutrient absorption.

Cons

  • The proprietary 'Phytavail Complex' means the exact form and quantity of each individual mineral contribution from that complex is not fully detailed.
  • Taking three capsules per serving might be inconvenient for some users.
  • The total elemental calcium (around 1035mg) is quite high, which may not be suitable for everyone without considering other dietary intake.

Warnings

  • Individuals with existing kidney conditions should consult a healthcare professional before taking high doses of calcium or magnesium.
  • Taking this product with other supplements containing calcium, magnesium, or fat-soluble vitamins (A, D, E) could lead to excessive intake.
  • The iodine content is significant; those with thyroid conditions should seek professional advice before use.
  • Always take with food to minimize potential digestive upset.

Nutrient quality

94 Highest impact

The use of Phytavail chelates and Aquamin ensures high bioavailability for the included minerals. The complex formulation provides a broad spectrum of minerals that support each other's metabolic roles effectively.

Ingredient transparency

100 Highest impact

Transparency is high, with the label clearly listing all active ingredients and their specific dosages and forms. Serving instructions and all excipients are fully disclosed for the consumer.

Customer satisfaction

92 Highest impact

A very high average rating suggests that users are extremely satisfied with the product's performance. Although the review count is moderate, the consistently positive feedback reflects strong consumer trust.

Value for money

49 Lower impact

The cost per serving is exceptionally high compared to other mineral supplements, which significantly impacts its value score. While the ingredients are of high quality, the premium price may be difficult for many consumers to justify.

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Goals

Impact
Highest effect
A- Goal FitA- Strength of SupportA- CoverageA Formula Quality

This multi-mineral formula combines coral calcium and Aquamin with essential trace minerals to support foundational skeletal and systemic health. The inclusion of chelated zinc and boron addresses core pillars of metabolic function and mineral metabolism.

Utilization of the Phytavail complex ensures that minerals are provided in an organic and bioavailable form for better biological contribution. While comprehensive in its mineral array, the serving size is large and the concentration of some vitamins is relatively modest compared to standard multivitamins.

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Impact
Highest effect
A Goal FitA- Strength of SupportA- CoverageA- Formula Quality

Calcium from Coral and Algae (Aquamin) provides a substantial structural base for bone mineral density. Magnesium, Copper, and Zinc assist in the enzymatic and mineralized framework of the skeleton.

Delivering the entire 1000 mg calcium dose in one serving exceeds the physiological absorption limit. The inclusion of Boron and Vitamin D3 is helpful, but the formula lacks Vitamin K2 for optimal calcium deposition.

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Impact
High effect
B+ Goal FitB+ Strength of SupportB- CoverageB+ Formula Quality

Combines 16 mg of chelated zinc with 2.4 mg of copper to provide balanced mineral support for hair tissue growth and pigmentation. This ratio is important for long-term health, as zinc supplementation can occasionally deplete copper levels.

Additional support is provided through vitamin C for collagen synthesis and beta-carotene for scalp sebum production. This formula offers moderate maintenance for various pathways relevant to hair density and color.

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Impact
High effect
B+ Goal FitB Strength of SupportC+ CoverageB Formula Quality

Zinc, boron, and vitamin D3 are included to support steroidogenesis and optimize free hormone availability. The formula utilizes high-quality chelated minerals to ensure efficient systemic absorption.

While the breadth of building blocks is good, the boron and zinc doses are on the lower end of the therapeutic range.

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Impact
High effect
B Goal FitB Strength of SupportB- CoverageB- Formula Quality

Vitamin A, vitamin C, and trace minerals like copper and zinc provide a broad spectrum of cofactors for dermal maintenance. Phytavail chelated minerals ensure higher bioavailability for uptake into the bloodstream and tissues.

While the focus is broad, the presence of these elements supports the skin’s structural integrity and oxidative defenses. It appears to offer moderate support for the dermal layers through diverse pathways.

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Impact
High effect
B Goal FitC+ Strength of SupportC CoverageB+ Formula Quality

This multi-mineral formula provides foundational amounts of Zinc, Selenium, and Vitamin D3 alongside a coral calcium base. It addresses general micronutrient status to support basic cellular health and defense systems.

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Impact
Moderate effect
D Goal FitB- Strength of SupportF CoverageC Formula Quality

This mineral-intensive formula uses coral calcium, magnesium, and 16mg of chelated zinc to support the enzymatic processes involved in nail formation. Zinc is essential for preventing structural defects like leukonychia and ensuring healthy cell division.

While the mineral forms are bioavailable, the formula lacks targeted structural vitamins like biotin and structural minerals like silica. The primary focus on calcium provides limited direct benefit for nail plate strength, which is protein-based rather than mineral-based.

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Ingredients

IngredientAmount per serving
Vitamin A (Beta-Carotene)
876 mcg RAE
Vitamin C (Ascorbic Acid)
70 mg
Vitamin D3 (Cholecalciferol)
20 mcg
Vitamin E (D-Alpha-Tocopheryl Succinate)
23 mg
Calcium (Coral Calcium, Aquamin, Phytavail Complex)
345 mg
Iodine (Kelp, Potassium Iodide)
150 mcg
Magnesium (Coral Calcium, Phytavail Complex)
183 mg
Zinc (Phytavail Complex)
16 mg
Selenium (Phytavail Complex)
30 mcg
Copper (Phytavail Complex)
2.4 mg
Manganese (Phytavail Complex)
1.44 mg
Chromium (Phytavail Complex)
86 mcg
Coral Calcium
1000 mg
AquaMin (Calcium)
305 mg
BioPerine (Piper nigrum)
1 mg
Boron (Phytavail Complex)
1 mg
Gluten Free Adults 18–50 No Allergies
Report overview
A+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
This calcium-focused formula includes a maintenance dose of chelated zinc to support bone and metabolic health. It is a high-quality option for broad mineral support, though it carries a significant price premium.
A+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value
A high-end calcium complex featuring algae-sourced Aquamin and premium chelated minerals for superior bioavailability. While it is an exceptionally well-formulated product, its price is far above the category median.
A+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value
This activated coral calcium complex provides a high-quality chelated form of copper. However, the price per serving is very high, and the mineral balance with zinc is slightly below optimal ranges.
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