Yes, it is. KillSwitch is manufactured and packaged in a US-based facility, and every single ingredient is tested (3rd party or in-house) in compliance with all FDA regulations and requirements.

There is! The truth is, even with the mountains of proof and testimonials you can find on KillSwitch, you can’t really know until you try it.

This is why we make it 100% risk-free to try KillSwitch: Give KillSwitch a try and if you’re not happy with it for any reason, email us and get your money back right away – Sleep better or get your money back. Simple.

No, it will not keep you awake. The cacao we use in KillSwitch is naturally rich with Thebromine, the cacao’s primary alkaloid known for providing a sense of calm and tranquility. The calming qualities of Theobromine overcome the trace amounts of caffeine found in cacao (less than 5mg per serving).

In other words, drinking (sugar-free) hot chocolate before bed is good for you and your sleep.

The main ingredients in KillSwitch are tested for heavy metals by a 3rd party lab.

All other tests are performed in our US-based manufacturing facility using equipment and processes that comply with FDA GMP standards.

KillSwitch is best taken about 30-60 minutes before bed. Within a few minutes you can expect to start feeling calm, relaxed and ready to go to sleep when you want to.

While most supplements are better cycled on and off, many KillSwitch customers take it every day for 2 years now with no reported issues. Others cycle on and off. You should always consult with your physician before taking or changing any supplements.

Unlike most sleep supplements, KillSwitch does not contain synthetic melatonin, which is often reported to leave many people feeling groggy the next day.

KillSwitch contains Tart Cherry Extract which naturally contains melatonin (4mg per serving), and unlike with synthetic melatonin, people report feeling refreshed and well-rested when they wake up the next morning after taking KillSwitch.

Virtually zero calories. All of the ingredients inside KillSwitch are free from fiber, carb, protein and fat. Cacao might contain trace amounts of protein or fat that aren’t at the reportable levels.

We only use premium Stevia. We never use Sugar, artificial sweeteners, or artificial flavorings.

We recommend you consult with a health provider when taking any new supplements if you’re pregnant or nursing.

We ship orders within 1 business day, with many orders shipped the same day. Our Standard shipping takes about 3-5 days in the US, and varies for international orders, as it depends on local entities and regulations.

You can also upgrade for an Expedited Shipping and get your order within 2 days in the US.