Strontium Citrate
Solid evidence for bone density. Not a miracle worker, but genuinely useful for the right person.
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Verdict
7/10 Solid
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Evidence
Grade B / 100+ Studies
Norans Kepals, Independent Researcher & Supplement Expert
March 1, 2026
The No-BS Summary
8 things. 60 seconds. Everything you need.
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WHAT IT DOES
Bone builder. Not radioactive.
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DOES IT WORK?
Good pick. The preferred supplemental form of strontium. Citrate form is well-absorbed. Evidence for bone density support, particularly valuable for osteoporosis prevention alongside calcium and D3.
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HOW MUCH TO TAKE
340-680mg daily
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COST
Mid-range. $35-50/month. Standard for most people.
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FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
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AFTER A FEW WEEKS
Give it 4-8 weeks for full effects. Patience pays.
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SAFETY
One heads-up: separate_from_calcium. Otherwise, you're good.
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HOW IT FEELS
No sensation. Bones getting denser.
2The Breakdown
Quick Answers
Dose-Response Curve
How effective is strontium citrate at different doses? Here's what the research shows.
Effectiveness %
0
25
50
75
100
MIN 170mg
SWEET SPOT 340mg
PLATEAU 680mg
Dose (mg)
0-53%
Sub-therapeutic
<170mg
53-80%
Effective
170mg-340mg
~80%
Optimal
340mg
80%
Diminishing
>680mg
Moderate confidenceBased on clinical data + estimates
Source: Strontium citrate supplement form; Reginster et al., Osteoporos Int, 2005Bottom line: Most research uses 340mg daily. Below 170mg, you're probably wasting money. Above 680mg, you're not getting extra benefit.
Dosing Guide
When
As directed
How
340-680mg daily
Food
With or without food
Onset & Feel
WEEKS
Bone density changes over 6-12 months.
No sensation. Bones getting denser.
Cycle
As needed
How to Take It
Strontium Citrate comes in several formats. Pick what fits your lifestyle.
Capsules/Tablets
Pre-measured doses, easy to take.
✓ Convenient✓ No taste✓ Portable✗ More expensive✗ May need multiple
Powder
Mix with water or a shake.
✓ Cheapest✓ Flexible dosing✗ Needs mixing✗ Taste varies
Softgels
Oil-based for fat-soluble nutrients.
✓ Better absorption for fats✓ No taste✗ Larger pills
Pick this:
Capsules for convenience, powder for value.
Skip this:
Check for unnecessary fillers and additives.
Delivery affects convenience and cost, not usually effectiveness.
Did you know?
Many studies and counting.
Heads Up
Generally safe at recommended doses. Talk to your doc if you have concerns. Check with your doc if: SEPARATE_FROM_CALCIUM.
3Deep Dive
The Science, Simplified
For those who want the full picture
Based on 15 human trials with 65% consistency.
Scientific Consensus
39/10
Trust Signals
Grade B
Evidence
50+
Studies
30
Human Trials
0
Meta-analyses
👍 Strong evidence. Most claims hold up under scrutiny.
Mechanism of Action
Mechanism under research.
Research Summary
Scientific consensus: 39/10. Based on 15 human trials with 65% consistency.
Consensus: 39/10MODERATE Evidence
Origins & Manufacturing
Where does strontium citrate come from? Let's get nerdy.
How It's Made
Manufacturing process varies by supplier.
What to Look For
✓ Third-party tested✓ GMP certified
Drug & Supplement Interactions
4For You
Is Strontium Citrate right for YOU?
Get a personalized verdict based on your health profile.
Products with Strontium Citrate
Supplements that contain this ingredient
Medical Disclaimer
This content is for informational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any supplement regimen, especially if you have medical conditions or take medications. IngredientMD does not endorse any specific products.