Frequently Asked Questions (FAQ)

What is Nutrivtrim™?

NutrivTrim™ is made with PropolMannan™ which has been clinically tested to help you lose weight and body fat. A partial list of publications is on the link below;


Is Nutrivtrim™ safe?

Yes. Clinical studies have shown it to be safe when used as directed.


Does Nutrivtrim™ contain caffeine or other stimulants?

No, Nutrivtrim™ is completely stimulant-free, so it does not present the side effects of other weight-loss supplements that contain caffeine.


How should I take Nutrivtrim™?

We recommend you should take one serving of Nutrivtrim™ (2 capsules) before each meal, 30 minutes to 1 hour before your meals. You should always take Nutrivtrim with 8 to 16 ounces of water.

You should take Nutrivtrim™ at least two hours apart from all other medications and supplements.


Is Nutrivtrim™ safe for people who have diabetes?

You should always consult a physician before using any dietary supplement.  If you have diabetes or any other medical condition you should be especially careful and consult your doctor before taking Nutrivtrim™. Let your physician know that taking Nutrivtrim™ with diabetes medications may interfere with blood sugar control. Your physician may recommend monitoring your blood sugar levels very closely when taking Nutrivtrim™. Nutrivtrim™ should not be taken within two hours of taking oral medications or supplements.


Is Nutrivtrim™ safe to take with other medications?

As with all dietary supplements, consult with your physician before taking Nutrivtrim if you have a medical condition.


Does Nutrivtrim™ have any side effects?

Side effects of Nutrivtrim™ are the same as those which can occur normally from increasing the fiber in your diet; these may include abdominal discomfort, constipation, diarrhea and gas. To reduce the possibility of any side effects please make sure that you drink the recommended amount of water with Nutrivtrim™.


Will Nutrivtrim™ Results vary?

“Results will vary” and “use with any sensible diet and exercise plan for accelerated results”


What’s your return policy?

Return any of our products–no questions asked–within 30 days of purchase. Just pay shipping.

Ship to with a copy of your order number; FDC Returns (c/o Fiber Research International LLC), P.O. Box 61553, Savannah, GA 31420.



“Taking fiber products, including Nutrivtrim™, without adequate liquid may increase the risk of choking. Consult your healthcare provider before taking Nutrivtrim™. if you have difficulty swallowing or esophageal narrowing.”