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Cal/Mag 2 Go

product on market Powder OL Olympian Labs Safety: 90/100
90/100

This product looks safe

  • Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D3 are supported by strong evidence for maintaining bone density and neuromuscular function. These ingredients work synergistically to facilitate calcium absorption and skeletal health. However, overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Cal/Mag 2 Go
Open Full PDF View on NIH DSLD →
Details

Label Data

3.7 Gram(s)
Serving Size
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
1000 IU (250% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
Calcium
1000 mg (100% DV)
500 mg (125% DV)
Exceeds UL by 1.4× (UL: 350 mg) 316 studies (A:8, B:159)

Other Ingredients

Maltodextrin
Claims

Label Claims — Verification

Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: In the morning, stir 1 packet into a flavored beverage of choice or sprinkle onto breakfast foods. Stir liquids well to disperse any Cal/Mag 2 Go(TM) that settles out. Suggested Uses: Cal/Mag 2 Go(TM) will neutralize most of the acidity in orange or other fruit juices and convert them into a lightly carbonated beverage that is easy on your stomach. Stir well and enjoy!

Warnings & Precautions

Drug Interaction: Precaution: This product has antacid properties. Antacids may interact with certain drugs. Contact your doctor or pharmacist if you have any questions about drug interactions.

Warnings: Do not take more than 2 packets in a 24-hour period except under the advice and supervision of a physician. Be sure to consult a physician or pharmacist regarding the proper dosage.

Keep out of the reach of children.

Formulation Notes

~ 2:1 calcium/magnesium ratio

Contains No: Calories, Sugar, Sodium, Artificial Colors or Flavors, Lactose, or Preservatives.

Calcium, Vitamin D & Magnesium

Additional Information

~ Supports muscles, nerves and teeth* ~ Highly absorbable ~ Non-gritty ~ Helps maintain a healthy colon*

Store in a cool, dry place.

Made in USA

Packets are easy to carry in a pocket or purse for use at the office or on-the-go.

OL OLYMPIAN LABS, INC.(TM)

Quick dissolving crystals Stir into any food or flavored beverage Easy on-the-go packets

30 SERVINGS

A1 REV 10/03/13

~ Supports healthy bones* ~ Mixes easily with foods or beverages ~ No more huge pills to swallow ~ Meets full day requirement of calcium, vitamin D and magnesium

Vitamin D and magnesium are necessary for effective absorption of calcium. Adequate calcium, vitamin D and magnesium throughout life, as a part of a balanced diet, may reduce the risk of osteoporosis.

Metadata

Product Details

UPC / SKU7 10013 00090 3
DSLD Entry Date2014-10-27
Product TypeOther Combinations
FormPowder
DSLD ID38892
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.