Thank you!
Your email is being processed.
- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 5% of the value of your order after discounts and credits applied, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 90 days from the date of your last purchase.
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Food-based, enhanced-absorption bone-builder.
Just one tablet per day helps build bone and relax muscles. Provides 500 mg of calcium - the exact amount the body can absorb at one time - plus co-factors necessary for calcium absorption & utilization, as well as whole foods for easy digestion.
2:1 calcium to magnesium ratio
Magnesium • 500 IU vitamin D3
Magnesium • vitamin D3 • food based
Mineral-rich whole foods • organic spirulina • betaine HCI
For pure and potent protection, take one tablet per day, with or between meals. May take 2 per day in divided doses for advanced usage.
(Natural Mineral or Vegetable Source): Cellulose, stearic acid, modified cellulose gum, silica. Coating: Vegetable food glaze (hydroxypropyl cellulose, pharmaceutical glaze).
Free of gluten, wheat, milk/dairy, nuts, soy, eggs, fish, shellfish, yeast, sugar, artificial additives.
Keep out of reach of children.
Consult a health care professional prior to use if you are taking medication or have a medical condition.
| Supplement Facts | ||
| Serving Size: 1 Tablet | ||
| Serving Per Container: 180 | ||
| Amount Per Serving | %DV | |
| Calcium (as Carbonate, Amino Acid Chelate, Citrate-Malate) | 500 mg | 50% |
| Magnesium (as Oxide, Aspartate) | 250 mg | 63% |
| Vitamin D (as D3 Cholecalciferol) | 500 IU | 125% |
| Betaine HCl | 20 mg | * |
| Stinging Nettle [tops] | 20 mg | * |
| Horsetail [whole herb] | 20 mg | * |
| Organic Spirulina | 20 mg | * |
| *Daily Value (DV) not established. | ||
Verified Purchase
Rainbow Light was recommended to me about 5 years ago. I started with one of their multivitamin/mineral complexes. When I ran out of the calcium I had been using about 4 years ago, the Just Once was highly recommended. I have osteopenia (a step before osteoporosis) and had been taking a prescription to build bones which I had to stop because of the side affects (It was actually leaching the calcium out of my bones!). Since taking the Just Once without the 'script, I've had another bone density scan...the results were better than any of the others I had in the past. My GYN now recommends Rainbow Light, Just Once, Food-Based Calcium to all her patients!! A great supplement that really delivers.
Posted by iHerb Customer on Sep 05, 2017 | Verified Purchase
It's my 2nd bottle.. I like it that I only have to take one a day & that it's food-based, but the huge tablet always gets me choking so I really wish they have it in capsule/ softgel form.
Posted by iHerb Customer on Jul 14, 2017 | Verified Purchase
This Calcium is good as it has all the required important ingredients and just need to take 1 kaplet per day. Very convenient. I have bought 1 bottle of 180 pcs for my mom.
Posted by iHerb Customer on Jul 01, 2017 | Verified Purchase
Good packaging and no smell at all which is important to me and doesn't irritate the stomach
Posted by iHerb Customer on Jun 28, 2017 | Verified Purchase
This product is good in the sense that it contains Calcium, Magnesium with D3. Calcium content is just right, 500mg. However, it is in the form of calcium carbonate. I will be looking for another product from iherb in which calcium is in the form of calcium citrate.
