Bone & Sleep Bundle

How Bone Builder Pack and Magnesium Relax Work Together

The Bone-Sleep Problem

Your bones do their best rebuilding while you’re asleep. But that process only works when your body gets what it needs. The right combination of nutrients. And deep, restorative sleep.

A smiling woman is stretching her left arm over her head while sitting on a bed

The Bone & Sleep Bundle addresses

both of these issues at once

An image featuring algae and 2 supplement capsules centered within a circular border of sixteen green icons representing vitamins and minerals like Calcium, Magnesium, Vitamin K2 and Vitamin D.

More Than Just Calcium

A lot of people think that improving their bone health just means getting more calcium. But that’s a mistake. Clinical studies show it takes a LOT more than calcium to increase bone density. In fact, it takes a precise total of 16 minerals and vitamins. The Bone Builder Pack delivers a full clinical dose of these nutrients.

Clinically Supported

AlgaeCal has been studied in three human clinical trials conducted by researchers from leading institutions including Harvard Medical School, Georgetown University, and the University of Texas. The conclusion was the same across all three: AlgaeCal is the only calcium supplement ever shown to increase bone density*^‡.

Bone Builder Pack

But it’s not just about getting the right nutrients. You also need the right conditions. That’s where Magnesium Relax comes in. Its key ingredients have been clinically shown to reduce cortisol by 24% and improve sleep quality*^‡. This helps your body move into its natural repair mode, the period when bone remodeling is most active.

Magnesium Relax

AlgaeCal has been studied in three human clinical trials conducted by researchers from leading institutions including Harvard Medical School, Georgetown University, and the University of Texas. The conclusion was the same across all three: AlgaeCal is the only calcium supplement ever shown to increase bone density.

Bone Builder Pack

But it’s not just about getting the right nutrients. You also need the right conditions. That’s where Magnesium Relax comes in. Its key ingredients have been clinically shown to reduce cortisol by 24% and improve sleep quality*^‡. This helps your body move into its natural repair mode, the period when bone remodeling is most active.

Magnesium Relax

Frequently Asked Questions

How long does it take to feel a difference from Magnesium Relax?

What ingredients are in AlgaeCal Plus?

AlgaeCal Plus contains 16 nutrients clinically supported to increase bone density.

In fact, AlgaeCal is the only calcium supplement in the world with human clinical studies showing actual increases in bone density—not just a slowdown in bone loss.

These nutrients work together to build new bone and protect the bone you already have:

Plant-Based Minerals (from the USDA-certified organic Mesophyllum superpositum.)

- Calcium – the main structural mineral that gives bones their strength and hardness.

- Magnesium – activates vitamin D and supports the formation of new bone tissue.

- Boron – enhances absorption of calcium and magnesium and helps regulate bone-protective hormones.

- Zinc – essential for collagen synthesis and bone tissue repair.

- Copper – works with zinc to create strong collagen cross-links for flexible, resilient bones.

- Manganese – aids the production of bone cartilage and connective tissue.

- Selenium – powerful antioxidant that protects bone cells from oxidative stress.

- Strontium – naturally occurring trace mineral that supports bone formation and slows bone breakdown.

- Silica (Silicon) – helps initiate bone mineralization and supports collagen production.

- Vanadium – assists enzymes involved in bone growth and mineral metabolism.

- Nickel – required in tiny amounts for enzymes that support bone and cartilage formation.

- Phosphorus – partners with calcium to form the mineral crystals that harden bone.

- Potassium – helps neutralize excess acids in the body that can draw minerals out of bones.

Added Bone-Building Co-Factors

- Vitamin D3 – enhances calcium and magnesium absorption so minerals reach your bones.

- Vitamin K2 (MK-7) – directs calcium into bone and keeps it out of arteries.

- Vitamin C – stimulates collagen production, creating the flexible framework where minerals attach.

AlgaeCal Plus is dairy-free, soy-free, gluten-free, non-GMO, and contains only naturally occurring trace minerals—no synthetic fillers or artificial additives. While we don’t third-party test for these allergens, none are added during manufacturing.

Will it make me feel groggy or drowsy the next day?

Does AlgaeCal Plus cause side effects like kidney stones or calcium deposits in the arteries?

No. AlgaeCal Plus is safe and without adverse side effects. Here’s why:

- Plant-based, not rock-based: Unlike traditional calcium supplements made from limestone or marble, AlgaeCal Plus is a food-source calcium similar to the calcium found in vegetables like broccoli and kale. So your body recognizes it as food and absorbs it accordingly.

- Balanced with co-factors: Each serving provides additional magnesium, boron, vitamin K2, and vitamin D3. These nutrients work together to move calcium into your bones where it belongs, and away from soft tissues like arteries, kidneys, or eyes.

- Clinically effective at a lower dose: AlgaeCal Plus increases bone density with only 720 mg of calcium per day, the exact amount used in human clinical studies. Traditional calcium supplements often recommend 1,200 mg or more—and still only slow bone loss.

Because AlgaeCal Plus delivers the right kind of calcium, in the right balance, it strengthens bones without the risks of kidney stones or arterial calcification.

Do I need AlgaeCal Magnesium Relax™ if I’m already taking AlgaeCal Plus?

Yes. While AlgaeCal Plus contains 350 mg of magnesium (as magnesium oxide) to support bone density, Magnesium Relax uses a different blend: Magnesium Bisglycinate (chelated), Magnesium Citrate, and Magnesium Malate. These forms are highly absorbable and specifically chosen to support relaxation, sleep, and stress relief — not just bones.

In short: AlgaeCal Plus primarily supports your bones. Magnesium Relax soothes your nervous system.

How many AlgaeCal Plus capsules should I take and when should I take them?

To maximize your bone-building, take 4 capsules of AlgaeCal Plus a day. (This was the dosage that led to the most significant bone density increases in clinical trials).

We recommend splitting the daily 4 capsule dose into 2 servings of 2 capsules throughout the day. Your body can only absorb 500mg of calcium at a time, so taking more than 2 AlgaeCal capsules in one serving would lead to unabsorbed calcium.

And finally, it’s best to take your AlgaeCal Plus with food. That’s because taking calcium with food increases how well you absorb it. When you eat, your stomach produces acid that dissolves the minerals in AlgaeCal Plus so they can be properly absorbed when they reach your intestinal tract.

For more information on scheduling your AlgaeCal supplements with meals –– and any prescription medication or supplements you’re currently taking –– click here.

When to take?

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