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Calcium Lactate Powder

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Price From: FROM $10.96

Ships tomorrow if ordered in the next 17 hours and 12 minutes!

Calcium Lactate Powder


  • Promotes strong bones & teeth
  • Calcium source
  • Prevents food spoilage
  • Taste

  • Mixability

Calcium lactate is a compound produced when calcium carbonate combines with lactic acid. It is frequently used as a food additive as well.


Serving Size & Timing

It is recommended that adult patients should take an oral dose of 4100 mg per day on a full stomach, or as otherwise directed by a physician. If directed to take more than 600 mg daily, we recommend spacing this dose between meals.

Nutritional Information

Supplement Facts

Serving size: 4100 milligrams
Serving per container: *
Amount Per Serving

% Daily Value**
Total Carbohydrates... 3.6 g 1%
Calcium (as Calcium L-Lactate)... 510 mg 51%
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten or additives

As a dietary supplement, take 4100 mg (1 and 1/4 tsp) once or twice daily, preferably with meals, or as directed by a physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/4 teaspoon 820
1/2 teaspoon 1641
1 teaspoon 3283



Calcium Lactate is an odorless and tasteless white, crystalline powder that is soluble in water. It is insoluble in alcohol, chloroform and ether.


There have been no recorded side effects with the use of Calcium Lactate, but a person can experience serious allergic reaction to the supplement. Symptoms may include difficulty breathing, dizziness or life-threatening allergic reactions such as swelling and rashes that occur in the throat or face. Mild reactions to the chemical compound can happen such as nausea, vomiting, headache, loss of appetite, mood swings, tiredness, muscle weakness and muscle pain.

California residents: Click here for Proposition 65 warning.

Customer Reviews

Thank goodness you were there
Because of thyroid/para thyroid removal surgery I have been having calcium absorption issues. I had tried several supplements with calcium lactate which I had learned was absorbed easier. The supplement that worked best was in capsule form and loose powder no fillers or other ingredients, The company that made that supplement stopped making it . . I decided to try bulk supplements calcium lactate and have had great results. (BTW the empty capsules and especially the capsule machine are genius). Thank you for a cost effective alternative that works!*

On 4/27/2019 Mary Jean said...

Best Way to Supplement Calcium
Calcium supplementation presents a real challenge as the most popular (and least expensive) form of calcium, calcium carbonate, is the least bio-available due to the fact that many people, especially the elderly (I'm 90) have insufficient stomach acid to dissolve it.
My research shows me that calcium lactate is the best form of calcium in respect to bio-availability and economy, and BulkSupplements fills the bill perfectly, especially if purchased in 1 kg lots.
I am a permanent customer!*

On 6/17/2018 Hans H. said...

Best way to get calcium
I read about calcium lactate as a sleep aid, or for relaxing, and for it being easy to absorb. The problem was finding it. One of the bigger drug store chains used to carry an expensive supplement that contained it, but they don't have it any more. One of the health food supermarkets used to have it in capsules in a bargain brand, but also no longer carries it. I bought a liquid calcium supplement that had calcium lactate as one of the ingredients, but it was very expensive and had too many added sweeteners.

Much better to go with Quite a bit cheaper than any capsules or liquid, and with fast delivery. Mixes easily in water, with no particular taste. I like to add a smaller amount of magnesium orotate, which also mixes well and absorbs easily, also from BulkSupplements. I take a separate vitamin D supplement as well. A good combination, and I like being able to control the amount of calcium in the mix, maybe a little extra at bedtime - it really works.

On 2/25/2017 Wayne said...

Remineralizing Toothpaste
I read that regular toothpaste actually de-mineralizes tooth enamel, so I started making my own toothpaste. I use 3 parts calcium lactate, 1 1/2 parts magnesium gluconate, 2 parts baking soda, 2 parts xylitol (blended into powder so it dissolves), 4 parts coconut oil and then the essential oils.
I vary these among peppermint, clove, tea tree oil and bitter orange. I always use clove and tea tree for the health benefits. I am really pleased with all of the products I have received from Bulk Supplements.*

On 10/25/2016 Linda said...

Am using this product to balance the dosage of magnesium & calcium, using caution with proportions due to recent research finding some calcium supplements contribute to calcification of the arteries.
As always, quality products & service from Bulk Supplements. Thanks.*

On 8/29/2016 Selena said...

Great, pure form of calcium
I have difficulty finding supplements that work for me, because I have numerous allergies. I was so happy to find a pure calcium lactate product, without added ingredients. I definitely have to take it with meals to avoid stomach upset, but otherwise this has been a great product for me.*

On 2/10/2016 Kristin said...

Calcium Lactate for neuromuscular and cognitive relaxation
Some of us tend to be naturally amped or "wired" for hyper-excitatory mental and neuromuscular responses to everyday life! It's awfully nice when one discovers another helpful calming nutrient. Having a comprehensive protocol of numerous stacked amino acids, inhibitory neurotransmitters, herbs, extracts and botanical adjuncts, I was surprised and delighted to find that simple calcium lactate exerts a significant relaxing effect upon my brain and entire neural system. I appreciate the excellent service and broad selection offered @ Bulk Thanks!*

On 7/20/2015 Clare said...

Calcium Lactate as promised
I use this with magnesium in my brewers yeast to balance the high phosphorous content and I am very happy with the product and the shipping time (priority mail) was nice and quick!*

On 7/27/2014 Mary said...

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Product Questions

is the grade USP or higher?