Algae Calcium & Magnesium Supplement - Plant Based Bone Support

In this review of the Igennus Algae Calcium & Magnesium Supplement the bottom line is clear: this plant-based formula is aimed at adults and teens looking for a well-balanced, easily absorbed bone support supplement. The single biggest reason to consider it is its combination of raw algae calcium, seawater-derived magnesium and co-factors like vitamin D3, all-trans K2 MK-7 and boron that together support calcium retention and targeted calcium delivery to bone rather than soft tissues. It reads like a thoughtful formulation for long-term musculoskeletal maintenance.

Key Features

• 21 calcium-to-magnesium ratio: The 2:1 ratio is formulated to mirror meaningful physiological balance that supports bone health over time.
• Plant-based calcium: Raw algae calcium is presented as more soluble than rock-derived calcium carbonate, which may help absorption for adults and teens aged 12 and over.
• Complete co-factor support: Active vitamin D3 plus all-trans K2 (MK-7) and a 3 mg boron dose work together to support bone-building activity and reduce mineral excretion.
• Magnesium from seawater: Magnesium supplied from mineral-rich seawater is included to offer a more absorbable form that supports muscle and nerve function.
• Hypoallergenic vegan formula: Certified vegan, free from gluten, dairy, lactose, wheat and soya, suitable for many restricted diets including halal and kosher compatibility.

Who It's For

This supplement is best for adults and adolescents aged 12 and up who prefer a plant-based alternative to rock-derived calcium and want a multi-nutrient formula that includes D3, K2 and boron for enhanced bone support. It suits people who value vegan certification and hypoallergenic products, and those seeking split-dosing regimens that may improve absorption.

People who need very high single-dose calcium for acute treatment or those advised specific medical formulations by a clinician should consult a healthcare professional and may need to look elsewhere. Also, anyone with contraindications for vitamin K2 or on blood thinners should check with their doctor before use.

Pros & Cons

Pros

• Plant-based calcium and seawater magnesium offer a formulation focused on absorption and bioavailable nutrient forms.
• Includes co-factors D3, all-trans K2 MK-7 and boron to support calcium utilization and reduce excretion.
• Hypoallergenic and certified vegan, free from common allergens and compatible with halal and kosher diets.

Cons

• Some customers report the tablets do not dissolve quickly, which may be a limitation for those expecting effervescence or faster dissolution.
• Split dosing requires users to remember multiple daily intakes rather than a single tablet routine.

Specifications

Product name	Algae Calcium & Magnesium Supplement
Calcium to Magnesium ratio	2:1 calcium:magnesium
Key cofactors	Vitamin D3 (active), Vitamin K2 all-trans MK-7, Boron (3 mg)
Source of nutrients	Raw algae calcium and seawater-derived magnesium
Suitable for	Vegans; hypoallergenic; halal and kosher compatible
Recommended age	Adults and children aged 12 and over
Form	Tablets (6 x 60 tablets pack)

Our Verdict

The Igennus algae-based calcium and magnesium formula is a strong choice for anyone seeking a plant-derived, co-factor rich supplement to support long-term bone and teeth health. With attention to absorption, a balanced 2:1 ratio and supportive nutrients like D3, K2 and boron, it represents good value for shoppers wanting a vegan, hypoallergenic option-provided they accept split dosing and tablet dissolution characteristics.

Frequently Asked Questions

Is this suitable for vegans?
Yes, the product is certified vegan and is free from dairy, lactose, wheat and soya.

Can teenagers take this supplement?
Yes, the formulation is intended for adults and children aged 12 and over, but consult a healthcare professional for individual dosing advice.

Does it include vitamin K2 and D3?
Yes, the supplement contains active vitamin D3 and all-trans K2 MK-7 to help direct calcium to bone.