Calcium Citrate 150mg, 180 Capsules
180 Capsules
May be a fit for
- Adults seeking highly absorbable calcium citrate without stomach acid requirements
- Older individuals maintaining bone density with citrate-form calcium supplementation
- Practitioners formulating protocols requiring gentle, well-tolerated elemental calcium
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Calcium Citrate 150mg from Allergy Research Group delivers elemental calcium in citrate form, a well-absorbed organic salt that doesn't require stomach acid for uptake, making it suitable for individuals with lower gastric acidity or those taking acid-reducing medications. Each capsule provides a modest 150mg dose, supporting bone density maintenance, muscle function, and nerve signaling.
Why It's Worth Considering: The citrate form offers practical flexibility for splitting doses throughout the day, and Allergy Research Group's practitioner-grade manufacturing standards reflect their long-standing focus on sensitive populations and clean-label formulations.
Allergy Research Group · 180 CapsulesMake it part of your routine.
As a dietary supplement, 1 capsule one to three times daily between meals, or as directed by a healthcare practitioner. Calcium is better absorbed when taken in repeated doses throughout the day. When taking calcium supplements, consideration should be given to supplementing also with magnesium.
Read the complete labelProduct details
Supplement facts & complete label
Serving Size:
1 Capsule
Amount Per Serving:
Calcium (as Calcium Citrate) ... 150 mg
Other Ingredients:
Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.
This statement has not been evaluated by the U.S. Food and Drug administration. The product is not intended to diagnose, treat, cure, or prevent any disease.
This nutrient is the purest obtainable, and does not contain artificial additives.
Label directions
As a dietary supplement, 1 capsule one to three times daily between meals, or as directed by a healthcare practitioner. Calcium is better absorbed when taken in repeated doses throughout the day. When taking calcium supplements, consideration should be given to supplementing also with magnesium.
Source: authorized supplier original manufacturer label · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking highly absorbable calcium citrate without stomach acid requirements
- Older individuals maintaining bone density with citrate-form calcium supplementation
- Practitioners formulating protocols requiring gentle, well-tolerated elemental calcium
- Those with low stomach acid who need calcium citrate over carbonate forms
Considerations
- Known allergy to any ingredient (check label)
- Currently pregnant or breastfeeding (consult healthcare provider)
- Taking prescription medications (check for interactions)
- Under 18 years of age (unless recommended by pediatrician)
Compatibility & interactions
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More category questions
How should I store this supplement?
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.
Can I take this with other supplements?
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
How long should I take this supplement?
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
When is the best time to take this?
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
How do I know if this supplement is working?
Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.