Rainbow Light Food-Based Calcium

180 tablets per bottle

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Why You’ll Love It

Food-Based Calcium™ contains a 2:1 ratio of calcium to magnesium to support strong teeth and bones, plus vitamin D3, food, and herbs to promote enhanced calcium absorption and gentle digestion.* Food-Based Calcium™ is iron-free, gluten-free, sugar-free, lactose-free, dairy-free, wheat-free and yeast-free. It is 100% natural and contains no artificial colors, flavors, sweeteners, preservatives or additives. *These statements have not been evaluated by the Food and Drug Administion. This product is not intended to diagnose, treat, cure, or...

SKU: 021888109524

About This Brand

Rainbow Light

For over 30 years, Rainbow Light has been creating natural, food-based supplements to enhance wellness for both their customers and the planet. Their product line includes prenatal multivitamins, general health multivitamins, calcium, vitamin D, and probiotics. These supplements support women’s health, men’s health, children’s health, digestion, immune health, bone health, liver detox, and more...
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Other Ingredients: (natural mineral or vegetable source) cellulose, stearic acid, modified cellulose gum, magnesium stearate, silica. Coating: hydroxypropyl methyl cellulose.

Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.

Nutrition information

Serving Size:
1 Tablet
Servings Per
Amount per serving
% daily value
Vitamin D
500 IU
(as D3 Cholecalciferol)
500 mg
(as Carbonate, Amino Acid Chelate, Citrate-Malate)
250 mg
(as Oxide, Aspartate)
Betaine HCI
20 mg
Stinging Nettle (tops)
20 mg
Horsetail (whole herb)
20 mg
Organic Spirulina
20 mg
† Daily Value Not Established

Free of artificial colors, flavors, sweeteners, preservatives and other objectionable additives often found in vitamin products. Contains no sugar, lactose/dairy, wheat, gluten or yeast.

29 Members have left reviews!

Works well

Posted   by Kelly from MOUNTLAKE TERRACE, Washington
Verified Purchase
These vitamins work well but are pretty big.
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Great supplement

Posted   by Elisabeth from TULSA, Oklahoma
Verified Purchase
I take this every night. I was buying it from a local store but the Thrive pricing is way less.
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Love this product!

Posted   by Lindsay from Ankeny, Iowa
Verified Purchase
Love Rainbow products! So glad to score this at these deals. Calcium content is perfect!
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Easy to absorb

Posted   by Monica from Orlando, Florida
Verified Purchase
This calcium supplement absorbs easily and doesn’t upset my stomach like others
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Very good

Posted   by Christine from Cleveland, Ohio
Verified Purchase
Hard to say if these tablets absorb well, but I was happy with the product.
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Posted   by Michelle from COVENTRY, Connecticut
Verified Purchase
A great way to get vitamins!! A great price too!!
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Great calcium

Posted   by Amy from WICKENBURG, Arizona
Verified Purchase
Great product! Just what I was looking for. Love that it’s plant and food based.
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Good price

Posted   by Angie from Mountlake Terrace, Washington
Verified Purchase
Food based calcium absorbs much better, been using this brand for years
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The best for me!

Posted   by Michelle from BOCA RATON, Florida
Verified Purchase
Not sure why, but the carbonate form of calcium works best for me. Other types I guess aren't absorbed as well, and I feel aches in my joints. The tablets are kinda large, but I don't have any difficulty swallowing them.
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Posted   by Emmalee from SEAFORD, Delaware
Verified Purchase
Wonderful ingredients, nothing sketchy. Not trying to have osteoporosis in the future, so taking this now while I'm breastfeeding.
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(Displaying 10 of 29 reviews)