Frequently Asked Questions

No. Rivis System is a food supplement, not a medicine. It is designed to complement a balanced diet and healthy lifestyle. It does not diagnose, treat, cure, or prevent any disease. If you have health concerns, consult a qualified healthcare professional.

Each capsule contains 8 vitamins and minerals: Vitamin C, Vitamin B6, Magnesium, Vitamin D3, Zinc, Vitamin B12, Calcium, and Selenium. See our full ingredients page for detailed dosages and nutrient reference values.

Take one capsule daily with a meal and a glass of water. The formula is designed for long-term, daily use. Do not exceed the recommended daily dose. For more details, visit our how to use page.

Each pack contains 90 capsules. At one capsule per day, a single pack will last approximately 3 months. Use the Rivis calculator on our home page to estimate based on your usage pattern.

If you are pregnant, planning to become pregnant, or breastfeeding, consult a healthcare professional before taking Rivis System. Some ingredients may not be suitable for these conditions.

We offer cash on delivery across the UK. Simply fill out your details, our team will call to confirm, and your package will arrive within 1-2 working days. You pay the courier in cash or by card upon delivery. No upfront payment required.

Yes. You have 14 days from the date of purchase to request a return. Items must be in original, unopened packaging. Refunds are processed within 14 days of receiving your returned item. See our return policy for full details.

We offer cash on delivery, so you can pay the courier in cash or by card when your package arrives. No credit card information is needed in advance.

Our customer service team is available Monday to Friday, 09:00 to 17:00 GMT. You can reach us at +44 20 7946 0958 or email info@elbowsshrefine.world.

If you are taking prescription medications or have health conditions, consult your doctor or pharmacist before starting Rivis System. Some ingredients may interact with certain medicines.

Yes. Rivis System is suitable for vegetarians and vegans. The capsule shell is made from hydroxypropyl methylcellulose (HPMC), a plant-based material.

Rivis System is free from gluten, dairy, nuts, and common allergens. However, manufacturing may take place in facilities that handle these substances. If you have severe allergies, consult your healthcare provider.