AlgaeCal Plus is a plant‑based calcium supplement sourced from the distinctive South‑American marine algae Mesophyllum superpositum. These USDA‑certified organic algae are sustainably hand‑harvested from the ocean, gently sun‑dried, and milled into a fine powder.
Unlike conventional calcium supplements generally sourced from rock‑based materials such as limestone or marble, AlgaeCal Plus delivers these 13 bone‑supporting minerals in a whole‑food form: calcium, magnesium, manganese, phosphorous, nickel, silica, copper, vanadium, potassium, zinc, boron, selenium and strontium. Sourced from living marine plant matter, this natural mineral matrix supports favorable nutrient uptake within the body.
Alongside these thirteen naturally‑occurring minerals, the formula is enhanced with targeted levels of vitamins C, D, and K.

For optimal bone wellness support, take 4 capsules of AlgaeCal Plus daily. This daily serving aligns with the dosage evaluated in published research studies.

We suggest dividing your 4‑capsule daily amount into two separate servings of 2 capsules each across the day. The body has a limited capacity for calcium nutrient uptake per single serving; consuming more than 2 capsules at one time may result in minerals not being utilized by your system.

For best results, consume AlgaeCal Plus alongside meals. Eating stimulates stomach acid production, which helps dissolve the formula’s minerals to support proper nutrient uptake within the intestinal tract. You can learn more about calcium nutrient considerations at https://www.algaecal.com/calcium‑supplement/absorption.

Each 2-capsule serving of AlgaeCal Plus supplies 360 mg of elemental calcium, totaling 720 mg of elemental calcium when taking the full 4-capsule daily amount.

This serving level was the quantity evaluated within published research studies.

It is not just about higher calcium intake; choosing the right source of calcium matters. Unlike typical rock-derived calcium sourced from limestone or marble, AlgaeCal Plus offers plant-based, whole-food calcium paired with 12 bone-supporting minerals plus vitamins C, D, and K. This blend of 16 nutrients helps support favorable nutrient uptake for your body and features a distinctive marine algae mineral profile compared to many common calcium supplements.

AlgaeCal Plus comes in size zero soft vegetarian capsules which are easy to swallow.
However, if swallowing capsules is difficult, you can gently pull them apart and sprinkle the tasteless powder into food or drinks. Semi-solid foods such as smoothies, applesauce, or yogurt work best.
Avoid mixing the powder into hot liquids above 120°F (49°C), as high temperatures can reduce the potency of vitamins C, D, and K2.
Because the powder contains a wide range of natural minerals, it is only partially water-soluble, so it won’t completely dissolve in liquid.

Yes. AlgaeCal Plus is completely free of gluten, soy, and dairy—and it’s non-GMO.

AlgaeCal Plus is vegetarian-friendly, yet it is not vegan. The calcium and other minerals are sourced from plant-based marine algae. However, the vitamin D3 comes from lanolin, a natural wax obtained from sheep’s wool, which counts as an animal-derived ingredient.

Lanolin is gathered through sustainable practices with no harm to sheep. Since this ingredient originates from an animal source, AlgaeCal Plus qualifies as vegetarian, not vegan.