sapling Whole Food Red Algae Calcium Supplement
- Flavor: Unflavored
- Dosage Form: Capsule
- Container Type: Bottle
- Number Of Items: 1
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A whole food, algae-sourced calcium complex for buyers who want cofactor nutrients bundled in rather than plain calcium alone.
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ASIN: B089D711JJCategory: Calcium Supplements
Overview
Sapling's calcium supplement is a whole food mineral complex built around calcium sourced from red algae, combined with vitamin K2, D3, magnesium, zinc and boron, sold as a 90 capsule bottle for bone strength support.
The red algae sourcing is the notable choice here: it is a plant-based calcium source rather than the more common calcium carbonate or citrate, paired with cofactor nutrients (K2, D3, magnesium) that the body needs to direct calcium into bone rather than soft tissue.
- Red algae calcium source
- Includes K2, D3, magnesium, zinc, boron
- 90 capsules
- Non-GMO, vegan
Who it's for
Suited to people who specifically want a plant-based, whole food calcium source with supporting cofactors rather than a bare calcium carbonate tablet. Less suited to anyone who needs a higher elemental calcium dose than a mineral complex capsule typically provides.
Pros and cons
- Plant-based calcium from red algae
- Includes K2, D3, magnesium, zinc and boron
- Non-GMO and vegan
- Unflavored capsule format
- Elemental calcium amount not specified
- 90 capsules may require multiple daily doses, shortening how long the bottle lasts
Performance notes
Pairing calcium with vitamin K2 and D3 in the same capsule reflects how these nutrients work together: D3 supports calcium absorption while K2 helps direct it toward bone rather than arteries, which is the reasoning behind bundling them instead of dosing calcium alone.
Specifications
| Brand | sapling |
|---|---|
| Dimensions & fit | |
| Item Weight | 0.29 pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type Free | gmo free |
| Material Features | GMO Free, Gluten Free, Vegan |
| Included components | |
| Unit Count | 90 |
| Other details | |
| Flavor | Unflavored |
| Dosage Form | Capsule |
| Container Type | Bottle |
| Number Of Items | 1 |
| Item Form | Capsule |
| Product Benefits | Bone & Joint Support |
| Total Servings Per Container | 30 |
Frequently asked questions
Where does Sapling source its calcium from?
It is sourced from red algae, a plant-based alternative to calcium carbonate or citrate.
What other nutrients are in this formula?
The complex includes vitamin K2, vitamin D3, magnesium, zinc and boron alongside the calcium.
Is this calcium supplement vegan?
Yes, it is labeled Non-GMO and Vegan.