It’s designed to support your body’s natural activation of AMPK, which can help fight deep fat and boost energy.*
*All individuals are unique. Your results can and will vary.
+Free U.S. Shipping
6 Month Supply
Our advanced formulas are designed to help you live a healthier, happier life. Our 90-day satisfaction guarantee ensures that you have plenty of time to try our product and determine for yourself that it's worth at least several times what you paid for it. If you are not happy with your product, for whatever reason, you're covered by our 100% money-back guarantee (less shipping & handling) for 90 days. For returns call 1-866-427-3019 and we'll issue your refund immediately. No-questions asked.
The average for new customers is 3 bottles, and that’s what we usually recommend to start. However, to save more money, and make sure you have an adequate supply of Master Switch™, we recommend choosing our most economical package — our 6-bottle option.
Even better, we encourage you to join our Princeton Premier program and save even more money. Membership in this program gives you convenient, free monthly delivery and guaranteed access to the limited supply of Master Switch™. Plus, you’ll get a FREE bottle of VitaPulse™ with your order!
Master Switch™ contains Berberine, Gynostemma, and Quercetin. These powerful ingredients have been shown to activate a host of benefits for your body including boosting energy and supporting AMPK activation, as well as your overall health.†
We recommend you take Master Switch™ once a day, in the morning. Take two capsules with 8 ounces of water. For best results, we recommend taking it with a meal.
In the unlikely event you don't experience a near-immediate improvement in your energy levels, and the health and vitality of your entire body, we offer you a 90 day no questions asked money back guarantee (less shipping and handling).
In fact, if it’s a few days past 90 days that’s fine too. We want to make it as easy as possible for you to try this formula, so you can experience the same amazing changes our early users have.
We ship Monday through Friday and often ship within 24 hours upon receiving your order. Shipping takes between 2 and 7 business days within the U.S., depending on your location.
The answer to this one is "no." We deliver Master Switch™ straight to you, cutting out the middleman so you save money.