Food supplement. Not a medicine. Sold by SILVESTAR GRINYON, Sofia, Bulgaria.
Help & Information

Frequently Asked Questions

Everything you need to know about Rivura Strength, how to order, and what to expect from delivery. If you can't find your answer here, please contact our team.

About the product

No. Rivura Strength is a food supplement and is not a medicine. It is not intended to diagnose, treat, cure, or prevent any disease. It is not a substitute for medical treatment or a varied, balanced diet.

Rivura Strength contains seven active nutrients per capsule: Vitamin C (500 mg), Vitamin B6 (5 mg), Vitamin B12 (500 µg), Vitamin D3 (15 µg), Magnesium (150 mg), Zinc (10 mg), and Selenium (55 µg). See the full composition page for complete details including % NRV.

Each pack of Rivura Strength contains 90 capsules. At the recommended dose of one capsule per day, a single pack lasts 90 days - a full three-month supply.

The capsule shell is made from hydroxypropyl methylcellulose (HPMC), which is suitable for vegetarians. The product does not contain gelatine. If you have specific dietary requirements or allergies, please check the full ingredient list on the packaging or contact us.

Rivura Strength is manufactured in EU-certified facilities operating to current Good Manufacturing Practice (cGMP) standards.

Taking the supplement

Take one capsule per day with a full glass of water, preferably with a meal. Do not exceed the recommended daily dose. For more guidance, visit the How to Use page.

Simply continue with your usual routine the following day. Do not take two capsules to compensate for a missed dose.

If you are pregnant, breastfeeding, taking prescribed medications, or have a diagnosed medical condition, we recommend speaking with your GP or pharmacist before starting any new food supplement.

Ordering & delivery

Enter your name and phone number in our order form. Our customer support team will call to confirm your order. You pay the courier - cash or card - when your parcel is delivered. No upfront payment is required at any point.

Confirmed orders are typically dispatched within 1-2 working days. UK delivery usually takes a further 2-4 working days depending on your location. See our Delivery page for regional estimates.

Yes. You can cancel your order at any time before dispatch - free of charge. Simply call us on +44 20 7946 0318 or email [email protected] and our team will handle it.

Yes. You have 14 calendar days from the date of delivery to request a return. Unopened products in original condition are eligible for a full refund. See our Return Policy for full details.

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