Food-Based Calcium, Just Once Naturals features 500 mg of calcium per tablet, with 250 mg of magnesium. Calcium is essential for bone formation and muscle contraction, while magnesium supports calcification of bone and muscle relaxation.* Also contains vitamin D and glutamic acid HC1, natural cofactors to ensure assimilation of the minerals, and horsetail and nettles, botanicals with a natural concentration of minerals.

Food-Based Calcium, Rainbow Light
Just Once Naturals
With Food and Herbs for Overall Vitality
Calcium Supplement Tablets

500 mg of Food-Based Calcium with Magnesium for Strong, Healthy Bones
Rainbow Light's Just Once Naturals products provide comprehensive supplementation with energizing foods and herbs in the convenience of just one tablet a day. Designed for easy absorption and digestion, our Food-Based Calcium formula can be taken with or between meals and provides:

• 500 mg of calcium per tablet, with 250 mg of magnesium. Calcium is essential for bone formation and muscle contraction, while magnesium supports calcification of bone and muscle relaxation.

• Vitamin D and glutamic acid HCI, natural cofactors to ensure assimilation of the minerals.

• Horsetail and nettles, herbs with a natural concentration of minerals.

• A base of spirulina, a blue-green algae which is one of the world's most nutritious foods.

GUARANTEE: Hypoallergenic. Contains no sugar, lactose, soy, gluten, wheat, or allergenic yeasts. Free of artificial colors, flavors, sweeteners and preservatives. If not completely satisfied, return to Rainbow Light for a full refund.