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Can I take Biotin and Rovoststatin together?

Drug interaction guide

There is no known interaction between biotin and rosuvastatin (Crestor). Taking these two together is generally considered safe.

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Why this happens

Biotin is a water-soluble B-vitamin (B7) that is processed by the body differently than rosuvastatin. Rosuvastatin is a statin medication used to lower cholesterol. They do not interfere with each other's absorption, breakdown in the liver, or removal from the body.

You can continue to take both as prescribed. However, be aware that high doses of biotin can interfere with certain blood tests (such as thyroid or heart enzyme tests). If you are having blood work done, tell your doctor or the laboratory staff that you are taking a biotin supplement.

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Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.

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Article history

The information on this page is written and peer reviewed by qualified clinicians.

  • 12 May 2026 | Originally published
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