Pure Encapsulations

Strontium (citrate)

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The Promise

Pure strontium citrate formulation clean mineral delivery

Concentrated strontium in a hypo‑allergenic capsule with minimal excipients.

Active ingredient and amount

Each vegetable capsule provides 227 mg of strontium (citrate).

Added supportive nutrient

Contains 20 mg vitamin C as ascorbyl palmitate per capsule.

Vegetarian, low‑excipient capsule

Delivered in a vegetable capsule using hypo‑allergenic plant fiber (pine cellulose) to complete capsule volume.

Sourcing and production notes

Strontium is derived from earthen ore and purified via a synthetic reaction with citric acid; citric acid and ascorbyl palmitate are derived from corn dextrose fermentation.

Why It Works

How this formulation acts mechanisms and ingredient choices

Key formulation features explain how the mineral integrates with normal mineral pathways.

01

Calcium‑shared transport

Strontium is a divalent cation transported through the body using many of the same transport molecules and receptors as calcium.

02

Bone cell balance

Strontium supports healthy osteoblast differentiation while helping to keep osteoclast activity in balance.*

03

Collagen and tensile strength

Strontium supplementation supports healthy collagen formation by osteoblasts, enhancing bone tensile strength.*

04

Fat‑stable vitamin C inclusion

Vitamin C is provided as ascorbyl palmitate, a fat‑soluble derivative included at 20 mg per capsule.

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How to take it practical serving and safety notes

Follow these practical serving, timing, and precaution points for safe use.

Serving range

Dose and frequency

Suggested use is 1–3 capsules per day in divided doses.

Timing and interactions

Take away from calcium

Take with or between meals but away from calcium‑containing foods or supplements.

Dietary balance

Maintain adequate calcium intake

While supplementing with strontium, maintain adequate calcium intake.

Precautions

When to consult a clinician

Strontium may be contraindicated with impaired renal function and pregnant or lactating individuals should consult a physician before use.

Product education

Suggested Use: 1-3 capsules per day, in divided doses, with or between meals, away from calcium-containing foods or supplements.

Strontium (citrate) – This naturally occurring trace mineral is crucial for healthy bone formation and maintenance. Strontium enhances bone tensile strength of bones, which is the force of stretching or pulling on bones. This trace mineral also shown in studies to maintain healthy vertebrae in postmenopausal women. Strontium has also been shown in placebo-controlled studies to be vital to the promotion of healthy hip bones.

What Is It?

Strontium is one of many trace minerals essential for bone health. It is a divalent cation and is transported through the body using many of the same transport molecules and receptors as calcium. Recent research has highlighted strontium’s potential to support bone strength and health.*

Uses For Strontium Bone Support:*

Strontium supports healthy osteoblast differentiation and helps to keep osteoclast activity in balance. Additionally, strontium supplementation supports healthy collagen formation by osteoblasts, enhancing bone tensile strength. In a multi-national, prospective two-year placebo-controlled trial with 353 women, strontium supplementation maintained healthy vertebrae integrity as well as healthy bone mineralization. A three-year placebo-controlled, double blind study with 1,649 postmenopausal women, indicated that a strontium salt supported healthy vertebrae composition and was well tolerated. In a preliminary analysis of a three-year placebo-controlled, double blind study of 5,091 postmenopausal women, strontium supplementation promoted healthy hip bones.*

What Is The Source?

Strontium is a naturally occurring mineral derived from earthen ore and purified through a proprietary synthetic reaction process with citric acid. The citric acid is derived from corn dextrose fermentation. Vitamin C (ascorbyl palmitate) is derived from corn dextrose fermentation and palm oil. Hypo-allergenic plant fiber is derived from pine cellulose.

Recommendations

Pure Encapsulations recommends 1–3 capsules per day, in divided doses, with or between meals, away from calcium-containing foods or supplements.

Are There Any Potential Side Effects Or Precautions?

Since strontium is absorbed using calcium transport mechanisms, strontium supplements should not be taken at the same time as calcium supplements or calcium-containing foods. While supplementing with strontium, adequate calcium intake should be maintained. Strontium supplementation may be contraindicated for individuals with impaired renal function as altered excretion may have an effect on strontium accumulation and bone deposition characteristics. If pregnant or lactating, consult your physician before taking this product.*

Are There Any Potential Drug Interactions?

At this time, there are no known adverse reactions when taken in conjunction with medications.

*These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: 1-3 capsules per day, in divided doses, with or between meals, away from calcium-containing foods or supplements.
each vegetable capsule contains:
Ingredients AMT %DV
strontium (citrate) 227 mg -
vitamin C (as ascorbyl palmitate) 20 mg -
Other Ingredients: (hypo-allergenic plant fiber added to complete capsule volume requirement)
(-) There is no %DV or the manufacturer has not provided this data.