Multi-Source Cal Mag
by DaVinci Laboratories · tablet or pill · 90 tablets
- On the market (NIH)
- UPC 0 26664 22239 8
- DSLD label 305238
- Serving 3 tablets
- 30 servings
Multi-Source Cal Mag by DaVinci Laboratories lists 4 ingredients, 4 with an amount per serving of 3 tablets, such as 1.9 mcg (76 IU) of vitamin D3, 450 mg of calcium, 450 mg of magnesium and 75 mg of betaine hydrochloride. Its current label entered the NIH Dietary Supplement Label Database on January 24, 2024.
What is in Multi-Source Cal Mag?
Each row as the label prints it, per serving of 3 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin D3as Cholecalciferol75 IU | 1.9 mcg (76 IU) | 10% | 96% of 14,175 products listing vitamin D give more (median 15 mcg). |
| Calciumas Calcium Aspartate, Calcium Carbonate, Calcium Citrate | 450 mg | 35% | Higher than 84% of 17,831 products listing calcium (median 115 mg). |
| Magnesiumas Magnesium Amino Acid Chelate, Magnesium Oxide | 450 mg | 107% | Higher than 95% of 14,003 products listing magnesium (median 86 mg). 1.3 times the adult UL a day. |
| Betaine Hydrochloride | 75 mg | Higher than 56% of 914 products listing betaine hydrochloride (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 305238 (entered January 24, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- 96% of the 14,175 products that print an amount of vitamin D list more than its 1.9 mcg (76 IU) of vitamin D (median 15 mcg (600 IU)).
- At 1 serving a day, the most its directions give, the label lists 450 mg of magnesium, 1.3 times the adult Tolerable Upper Intake Level.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
1 product lists the very same ingredients; the nearest amounts come first.
- Multi-Source Cal MagDaVinci Laboratories Of Vermont · off the market same ingredients
- Calcium and MagnesiumVitabase 4 shared, 75% alike
- Calcium & Magnesium Plus With Boron & Vitamin DMartin Avenue Pharmacy 4 shared, 75% alike
- Calcium & MagnesiumVitamin Discount Center · off the market 4 shared, 75% alike
- Calcium & MagnesiumRon Teeguarden Nutraceuticals 4 shared, 75% alike
- Nutra-CalAnabolic Laboratories · off the market 4 shared, 70% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested use: As a dietary supplement, take 3 tablets daily with a meal, or as directed by your healthcare practitioner.
- Warnings
- Warning: If pregnant or nursing, consult your healthcare practitioner before taking this product.
- Keep out of reach of children.
- To obtain product information or report a serious adverse event, call 1-800-325-1776. Not labeled for sale in California
- Not labeled for sale in California
- Allergens and what it does not contain
- Gluten free
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 305238.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Stearate, Silica, Pharmaceutical Glaze.
How many labels does Multi-Source Cal Mag have?
4 labels are on file under this name since July 18, 2023: other sizes, label designs and reformulations. The current one leads this page.
- Label 305238 (current) Entered January 24, 2024 · on the market · 90 tablets · UPC 0 26664 22239 8
- Label 304018 Entered October 24, 2023 · on the market · 180 tablets · UPC 0 26664 22231 2
- Label 288323 Entered July 18, 2023 · off the market October 1, 2022 · 180 tablets · UPC 0 26664 22231 2
- Label 288098 Entered July 18, 2023 · on the market · 180 tablets · UPC 0 26664 22231 2
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names DaVinci Laboratories a division of FoodScience LLC (distributor), Williston, VT. All DaVinci Laboratories products.