Frequently Asked Questions

Take 1–2 capsules daily with food. Most people start with 1 capsule to assess tolerance, then increase to 2 if needed.

Anyone seeking better sleep, reduced stress, faster muscle recovery, or improved digestive comfort. It is especially popular among adults who are active, experience sleep challenges, or want a clean, foundational supplement.

Magnesium Oxide is the cheapest form and has very low bioavailability — only about 4% is absorbed. Magnesium Bisglycinate Chelate is bound to the amino acid glycine, which dramatically improves absorption (up to ~80%) and makes it much gentler on the digestive system.

Magnesium Glycinate is well-tolerated by most people. At high doses, loose stools are possible. If you have kidney disease or take medications, consult your doctor before use.

Available exclusively on Amazon. Click "Buy on Amazon" on any page to go directly to the listing. Prime members get free 1–2 day shipping.

Our products are manufactured in a GMP-certified facility that is also ISO 22000 certified — meaning we meet both pharmaceutical-grade manufacturing practices and international food safety standards.

Yes. The only non-active ingredient is a vegetable cellulose capsule. No animal products, no gluten, no artificial fillers.

We offer a 30-day money-back guarantee. If you are not satisfied for any reason, contact us at hello@nurivance.com for a full refund. No return hassles, no questions asked.

Orders placed through Amazon ship within 1 business day. Prime members receive free 1–2 day delivery. Standard shipping is 3–5 business days.

Magnesium Glycinate is generally safe to take with most supplements. However, if you are on prescription medications — especially antibiotics, blood pressure medications, or muscle relaxants — consult your healthcare provider first.