

Bulletproof Magnesium Citrate
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Magnesium Citrate Capsules · Single-Form Magnesium · Vegetarian & Vegan
Bulletproof® Magnesium Citrate
A daily magnesium capsule in the citrate form — one of the more well-tolerated magnesium forms for oral supplementation.
Vegetarian and vegan · No caffeine · Refer to label for exact per-capsule magnesium quantity and total count.
Key Points
- Citrate form — magnesium bound to citric acid; one of the more common oral magnesium forms
- Single-ingredient — magnesium citrate only, no other minerals or blend components
- Vegetarian and vegan — vegetable-cellulose capsule shell
- No caffeine, no fillers — standard magnesium capsule composition
- Suits people who want a straightforward magnesium supplement without a proprietary multi-form blend
What It Is
Magnesium is an essential dietary mineral found naturally in green leafy vegetables (particularly spinach and kale), nuts and seeds (particularly pumpkin seeds and almonds), whole grains, legumes, and dark chocolate. Adult daily intake requirements are around 300–400mg per day.
This product supplies magnesium in the citrate form — magnesium bound to citric acid. Magnesium can be supplied in a number of different chemical forms including oxide, citrate, glycinate/bisglycinate, malate, threonate, and taurate. Different forms have different physical properties.
This is a single-form product — not a multi-form magnesium blend. Refer to the product label for the exact magnesium content per capsule.
Product Specifications
| Format | Vegetable-cellulose capsules |
| Magnesium Form | Magnesium citrate |
| Serving Size / Content | Refer to product label |
| Capsule Shell | Vegetable cellulose (plant-based) |
| Suitable For | Vegetarians and vegans |
| Storage | Store in a cool dry place, away from direct sunlight. |
Directions for Use
Take the recommended number of capsules per day as directed on the product label. Magnesium is often taken with food or in the evening, though timing preferences vary.
Do not exceed the recommended daily dose unless directed by your healthcare practitioner. Higher doses of magnesium citrate can have a laxative effect — start with the recommended dose and adjust if needed.
Good to Know
Why citrate specifically?
Magnesium citrate is one of the more common oral magnesium forms. It’s better tolerated than magnesium oxide (a cheaper form often used in supplements) and dissolves well. Different forms have different physical characteristics — citrate is a widely-used middle-ground form.
Single form or multi-form blend?
This is a single-form magnesium supplement — citrate only. Some magnesium products combine multiple forms in a single capsule (e.g. citrate + glycinate + malate + threonate). Multi-form blends can be useful if you want a broader delivery profile in one product; single-form products are simpler and typically less expensive per gram of magnesium.
Can I take this with other supplements?
Magnesium is generally well-tolerated alongside other supplements. Some evidence suggests that separating magnesium and calcium intake by a few hours can support absorption of both, though the interaction is modest at typical dietary supplement doses.
Morning or night?
Personal preference — there’s no strong reason to favour one over the other. Some people find evening dosing works well for their routine; others prefer taking it with a morning meal. Taking with food may reduce the risk of digestive discomfort.
Important Information
Always read the label. Follow the directions for use. Vitamin and mineral supplements should not replace a balanced diet.
If you are pregnant, breastfeeding, taking prescription medication, or have an existing medical condition (particularly kidney disease), consult a healthcare practitioner before use.
Keep out of reach of children. Do not use if the tamper-evident seal is broken or missing. Store below 25°C in a dry place, away from direct sunlight.
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