Product Image

Chelated Calcium Magnesium

Bluebonnet
4.7
★ ★ ★ ★ ★
(2498 ratings)
Calcium 500 mg
Product Image
Score91

A high-end chelated calcium and magnesium supplement for maximum bioavailability and gut comfort.

How scoring works
Quantity:120 Tablet(s) • (40 servings)
Goals:
Bone Health

Score 91

A high-end chelated calcium and magnesium supplement for maximum bioavailability and gut comfort.

How scoring works
$31.16($0.77 per serving)
Daily Vita
$ 31.16
Vitacost
$ 31.16
Vitacost
$ 31.16
iHerb
$ 31.16
Report prices

Analysis

Calcium and magnesium bisglycinate chelates are bound to amino acids, which helps them bypass common digestive hurdles. This ensures that more of the minerals actually reach your bloodstream and eventually your bones.

The 500mg calcium dose is perfectly sized for optimal single-serving intake. It is an excellent choice for anyone with a sensitive stomach or those who have had trouble absorbing other forms of calcium in the past.

Pros

  • Highly bioavailable chelated forms
  • Very gentle on the digestive system
  • Ideal 500mg calcium serving
  • Balanced magnesium inclusion

Cons

  • Higher price per serving
  • Lacks vitamin D3 and K2
  • Requires multiple tablets

Warnings

  • Pair with a vitamin D3 source
  • Take with or without food

Nutrient quality

94 Highest impact

Utilization of bisglycinate chelates represents the highest level of mineral bioavailability and tolerability. The 500mg dose is ideally calibrated for maximal intestinal transport in a single sitting.

Ingredient transparency

96 Highest impact

Clear disclosure of the chelated forms and elemental yields provides high transparency for the consumer. Usage instructions are straightforward and appropriately guide daily mineral intake.

Customer satisfaction

94 Highest impact

Very high ratings from a substantial review count indicate significant user trust and positive results. Consistent feedback suggests that the product is particularly well-tolerated by those with sensitive digestion.

Value for money

78 High impact

Price per serving is high compared to basic salts, but justified by the premium chelated mineral forms. This is a top-tier choice for those prioritizing bioavailability and digestive comfort.

Report analysis

Goals

Bone Health
Impact
Highest effect
A Goal FitA Strength of SupportC- CoverageA- Formula Quality

This mineral supplement provides foundational structural materials through a combination of calcium and magnesium. It utilizes high-quality bisglycinate chelates for both minerals to support optimal absorption and skeletal density.

View goal →

Ingredients

IngredientAmount per serving
Calcium (Calcium Bisglycinate Chelate)
 500 mg
Magnesium (Magnesium Bisglycinate Chelate, Magnesium Oxide)
 200 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Calcium (Calcium Bisglycinate Chelate) · 500 mg OverallScore78
A+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyF Value
This chelated supplement uses high-quality calcium bisglycinate for maximum absorption. While the dose is ideal, the price is significantly higher than average, making it a premium choice for sensitive stomachs.
View ingredientView products
95 Value

Calcium Citrate Magnesium and Zinc

Kirkland Signature
4.6
★★★★★
(128 ratings)
Combining bioavailable citrate with vitamin D3 and trace minerals like zinc and boron ensures more complete matrix support. The high count and diverse ingredients offer exceptional long-term value for bone health.
Other sellers (0)
96 Value

Calcium Citrate Caps

NOW
4.8
★★★★★
(2262 ratings)
Selection of bioavailable citrate paired with magnesium and chelated trace minerals provides high-quality structural support. This comprehensive formula offers better overall nutritional balance for the price.
Other sellers (3)
98 Value

TriCalcium Complex with D & K

Swanson Premium Brand
4.8
★★★★★
(1140 ratings)
Incorporating three sources of calcium along with vitamins D and K provides a layered approach to bone mineralization. This multifaceted formula offers better nutritional balance for a very efficient price.
Other sellers (1)
96 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
★★★★★
(7962 ratings)
Provision of MCH-Cal and vitamin K2 ensures that minerals are properly directed to the bones and supports arterial flexibility. This multifaceted formula includes boron and other elements crucial for matrix resilience.
Other sellers (4)
94 Performance

Ultra BoneUp

Jarrow Formulas
4.7
★★★★★
(608 ratings)
Incorporating hydroxyapatite and collagen supports both the structural and protein matrix of the bones. This blend of minerals and cofactors offers much more comprehensive skeletal maintenance than a simple chelate complex.
Other sellers (4)
97 Performance

Albion Chelated Calcium 180 mg

Swanson Ultra
4.7
★★★★★
(330 ratings)
Utilizing patented TRAACS glycinate technology ensures even higher bioavailability than standard mineral salts. This premium chelated mineral is especially gentle on the gut and is paired with vitamin D3 for efficient uptake.
Other sellers (1)
99 Budget

Calcium Citrate Pure Powder

NOW
4.8
★★★★★
(6735 ratings)
Delivering pure calcium citrate in a bulk powder format offers a highly bioavailable mineral source at a significantly lower price. This format allows for flexible dosing and eliminates the extra costs associated with chelated capsule production.
Other sellers (2)
98 Budget

100% Pure & Dairy-Free Calcium Citrate

Swanson Premium Brand
4.7
★★★★★
(488 ratings)
Selection of pure calcium citrate without fillers provides a clean and highly absorbable source of structural minerals. This option is very budget-friendly while maintaining the quality of the citrate source.
Other sellers (1)
92 Budget

Calcium Citrate +D3 Maximum

21st Century
4.8
★★★★★
(48438 ratings)
Providing foundational calcium and a robust dose of vitamin D3 in a tablet format offers standard support for building density. This is a practical and very affordable way to maintain mineral levels compared to premium chelates.
Other sellers (2)
95 Value

Calcium Citrate Magnesium and Zinc

Kirkland Signature
4.6
★★★★★
(128 ratings)
Combining bioavailable citrate with vitamin D3 and trace minerals like zinc and boron ensures more complete matrix support. The high count and diverse ingredients offer exceptional long-term value for bone health.
Other sellers (0)
96 Value

Calcium Citrate Caps

NOW
4.8
★★★★★
(2262 ratings)
Selection of bioavailable citrate paired with magnesium and chelated trace minerals provides high-quality structural support. This comprehensive formula offers better overall nutritional balance for the price.
Other sellers (3)
98 Value

TriCalcium Complex with D & K

Swanson Premium Brand
4.8
★★★★★
(1140 ratings)
Incorporating three sources of calcium along with vitamins D and K provides a layered approach to bone mineralization. This multifaceted formula offers better nutritional balance for a very efficient price.
Other sellers (1)
96 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
★★★★★
(7962 ratings)
Provision of MCH-Cal and vitamin K2 ensures that minerals are properly directed to the bones and supports arterial flexibility. This multifaceted formula includes boron and other elements crucial for matrix resilience.
Other sellers (4)
94 Performance

Ultra BoneUp

Jarrow Formulas
4.7
★★★★★
(608 ratings)
Incorporating hydroxyapatite and collagen supports both the structural and protein matrix of the bones. This blend of minerals and cofactors offers much more comprehensive skeletal maintenance than a simple chelate complex.
Other sellers (4)
97 Performance

Albion Chelated Calcium 180 mg

Swanson Ultra
4.7
★★★★★
(330 ratings)
Utilizing patented TRAACS glycinate technology ensures even higher bioavailability than standard mineral salts. This premium chelated mineral is especially gentle on the gut and is paired with vitamin D3 for efficient uptake.
Other sellers (1)
Report alternatives