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Frequently Asked Questions

Questions? Click on some of the most frequently asked questions below to see if we have your answer.

1. Who Are Marz+® Labs?
Marz+® Labs has been producing high quality nutritional products for several years in private markets catering to weight loss clients. All of our current products feature our unique oral delivery system allowing you to simply “spray and go”. Our products were specifically created to increase the ease, convenience, and portability to allow consumers a more effective way to get the vitamins and nutrients they need.
2. Where Are Marz+® Vitamin Sprays Made?
Marz+® Vitamin Sprays are proudly made in the USA.
3. How Do I Know They Work?
All our natural sprays have been formulated by a team of doctors, scientifically designed to get results. Marz is recommended and sold in medical weight loss and nutrition clinics throughout the country. Backed by a 20-year clinical track record, Marz has helped thousands achieve their ideal health goals.
4. How Long Do The Products Last?
All of our sprays are designed to provide a 30 day supply. Each Spray has a two year shelf life.
5. Why Should I Switch To Spray Vitamins?
INCREASE ABSORPTION: Sprays are in your bloodstream in under 5 minutes

MAXIMIZE RESULTS: Formulated by doctors with over 20 years of clinical proof

GO NATURAL: Avoid harsh chemicals like binders, glue and fillers found in pills
6. How Much Will Shipping Cost?
Free delivery to the USA & AUS over $50USD Orders under $50USD are posted via USPS or AusPost at their regular rates
7. How Long Before My Order Ships?
We ship 2-4 days (on average) after receiving orders.
8. Will My Marz+® Vitamins Sprays Be Tracked?
Yes, we include package tracking automatically. Tracking outside the USA, CA, UK, EU, JAP, AUS & NZ will depend on your local carrier.
9. When Will My Order Arrive?
We ship your order 2-4 days after receiving it from locations in the United States and Australia.

Delivery times after shipping:

• USA: 1-3 days
• CA: 2-5 days
• USA/EU: 5-8 days
• AUS/NZ: 1-3 days
• Rest of the world: 1-2wk
10. How Do Returns & Exchanges Work?
Change Of Heart?

• You're welcome to return or exchange any items in your order — please open a return request within 7 days of delivery
• All returned items must be received unused in their original condition & packaging within 30 days of delivery
• We do not pay for return shipping if you have a change of heart
• We strongly advise returning your order with tracking, as we can't be responsible for items that go missing before they reach us
• We will process all returns within 7 days of receiving them
• We do not accept returns/exchanges of sale items
• Original delivery costs are non-refundable