A gentle, stomach-friendly formula combining highly bioavailable calcium citrate with bio-active Vitamin D3 and a specialized botanical base for superior mineral uptake.
✓ Form: Calcium Citrate (85%) & CarbonateNot all calcium is created equal. The most common store-bought calcium is calcium carbonate (the same mineral compound found in chalk and limestone). While calcium carbonate contains a high amount of raw calcium, it has a serious downside: it requires concentrated stomach acid to dissolve.
As we mature past age 50, our bodies naturally produce less gastric acid (a condition known as hypochlorhydria). Furthermore, tens of millions of adults routinely take acid-reducing heartburn medications, such as omeprazole, pantoprazole, or famotidine. In low-acid environments, standard calcium carbonate pills pass through the digestive tract largely intact, leading to wasted nutrients, gas, uncomfortable bloating, and constipation.
Solaray Calcium Citrate solves this problem. Because the calcium is pre-bonded to organic citric acid, it does not rely on intense stomach acid to break apart. It dissolves smoothly in neutral or low-acid digestive tracts, meaning you can take it with or without food and experience reliable mineral absorption without digestive distress.
Swallowing calcium is only step one. For that calcium to actually fortify your skeletal framework instead of exiting as waste, it must cross your intestinal wall and enter your bloodstream. Vitamin D3 (Cholecalciferol) is the biological "key" that unlocks this doorway.
Without sufficient Vitamin D, your body can absorb as little as 10% to 15% of dietary calcium. When active Vitamin D3 is present, it signals your intestinal cells to build microscopic transport pathways (carrier proteins called calbindin) that pull calcium directly into circulation.
Unlike synthetic mineral pills that offer isolated chemical compounds, Solaray embeds this calcium complex within a whole-food botanical base containing three mineral-rich plants:
To get the full value out of your 180-capsule bottle, it is vital to understand the body's natural absorption ceiling. Clinical research reveals that the human intestine can only efficiently absorb roughly 500 mg of elemental calcium in a single sitting. Swallowing 1,000 mg all at once triggers an internal saturation point, causing the excess calcium to pass unabsorbed.
Note: One full 180-count bottle supplies 45 complete 1,000 mg daily servings (or 90 days if your physician recommends a 500 mg supplemental dose alongside your diet).
Because calcium is a potent, active mineral, it can physically bind to certain prescription medicines in your stomach and stop them from entering your bloodstream. To protect your health, follow these separation windows:
Serving Size: 4 Capsules | Servings Per Container: 45
| Amount Per Serving (4 Capsules) | Amount | % Daily Value |
|---|---|---|
| Vitamin D (as Cholecalciferol) (D-3) | 10 mcg (400 IU) | 50% |
| Calcium (from Calcium Citrate [85%], Calcium Carbonate) | 1,000 mg | 77% |
Other Ingredients: Gelatin Capsule, Magnesium Stearate (vegetable flow agent), Watercress Leaf (Nasturtium officinale), Dandelion Root (Taraxacum officinale), and Parsley Leaf (Petroselinum crispum).
Free of: Artificial colors, artificial flavors, and synthetic preservatives. Tested for purity and potency in Solaray's state-of-the-art laboratory.
Calcium carbonate contains more elemental calcium by weight (40% vs. 21%), but it requires concentrated stomach acid to break down and must be taken with a heavy meal. Calcium citrate is chemically bonded with natural citric acid, allowing it to dissolve easily even in people with low stomach acid or those taking acid reducers (PPIs). Citrate also triggers significantly fewer complaints of gas, bloating, and constipation.
No, and in fact, taking them all at once is not recommended. Your intestines can only absorb roughly 500 mg of calcium at a time. Taking 2 capsules in the morning and 2 capsules in the evening maximizes absorption and provides balanced bone support around the clock.
Yes. Unlike calcium carbonate, which can cause severe stomach upset and fail to dissolve without digestive acid, calcium citrate does not rely on stomach acid and can be taken safely with or without food.
Constipation is a common side effect of calcium carbonate, but it is much less frequent with calcium citrate. To ensure complete comfort, drink a full 8 oz glass of water with each dose and ensure your diet includes adequate magnesium and dietary fiber.
Yes, but you must separate the doses by at least 4 hours. Calcium binds to levothyroxine in the digestive tract and prevents your body from absorbing your thyroid medication. Take your thyroid medication upon waking, and take your calcium citrate at lunch and dinner.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your personal physician before starting any mineral or dietary regimen.
Review of Calcium Citrate with Vitamin D - Solaray Product 45835
Reviewed by Louie
Monday, May 9, 2011
Wow. These vitamins are great. I've been using them for a little over a week now, and I've never felt better. At first, I was a little skeptical, but that changed quickly. I feel very energetic and my fatigue is finally gone. Great price, too, and a fast arrival of the product. Recommended to everyone.
Louie ,
Review of Calcium Citrate with Vitamin D - Solaray Product 45835
Reviewed by gord
Monday, May 9, 2011
While many people realize the importance of calcium for bone health, most don't realize the other important benefits that calcium offers- such as heart protection and healthy metabolism function. Solary has formulated this highly effective and convenient calcium supplement combined with 100% daily value of Vitamin D for better absorption; specially formulated to reduce acid to be gentle on the stomach. I HIGHLY recommend this product and use it daily.
gord Palm Coast, Florida U.S.
