90 Day Love It Guarantee | cGMP and FDA registered facility | Science-Backed Ingredients | Made In The USA 90 Day Love It Guarantee | cGMP and FDA registered facility | Science-Backed Ingredients | Made In The USA

What Makes Us Better?

Proudly Made with Premium Ingredients in the USA, Not Overseas

• GMP Certified
• NSF/ANSI Certified
• Products Triple Tested

90-Day Industry-leading Money Back Guarantee

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Science-Backed Products Carefully Selected by our Founder, Dr. Nathan



Guided By Company's Central Tenets of Integrity, Honesty, and Scientific Inquiry

Shop By Benefit

Frequently Asked Questions

How quickly are orders processed? +

Orders purchased through the “Buy with Amazon Prime” button will ship directly from Amazon within 1-2 days. Orders purchased through the store’s purchase button are usually processed and leave the store warehouse within 24-48 hours!

When do your products expire? +

Please note that the expiration date is printed on the bottom of the bottle. This is NOT the manufacturing date. Keeping your product away from heat, sunlight, and humidity will ensure they stay fresh and don’t degrade sooner.

What is your return/refund policy? +

We have a generous 90-day refund policy. You must send bottles back, even if they are empty.

Do you accept international orders? +

Unfortunately, at this time, we only accept orders in the United States. We will update our shipping policy if this changes.

How long does shipping take? +

Your package will be shipped via USPS Ground Parcel and only takes 3-5 business days to arrive at your door!

Is your product third-party tested? +

Yes! All of our products are third-party tested for accuracy, potency, microbes, and heavy metals.

What is Prop 65? +

Prop 65, short forCalifornia Proposition 65, is a law that requires businesses to provide warnings if their products expose people to certain chemicals known to cause cancer, birth defects, or other reproductive harm.
The list of chemicals is extensive (over 900), including both man-made and naturally occurring substances. These can be found in a wide range of products—like food, supplements, plastics, and even coffee.
Importantly, this doesn’t mean our products are unsafe. It simply means that if the level of a listed chemical exceeds a certain threshold, the product must include a warning label when sold in California. Rest assured - all of our products are TRIPLE-TESTED: Once at the raw material stage, again during the encapsulation process, and again after encapsulation. Our products are all tested to be within acceptable and safe levels for heavy metals and microbial activity.
The goal is transparency—giving you, our most valued customers, the information you need to make informed decisions.
You can view the official list here:
Prop 65 Chemical List – OEHHA