All our supplements are produced in the US at an GMP (Good Manufacturing Practice) FDA registered facility.

The best practice is to store them out of direct sunlight and in a cool (unrefrigerated) space such as a cabinet.

When correctly stored most of our supplements have a 2-year shelf life. Herbs lose their potency over time, so it is best to take before the expiration date. The expiration date can be found on the bottom of the bottle.

Discontinue use and call your healthcare practitioner. If you think it is serious enough, please go to an emergency medical treatment center.

Some of our supplements contain vitamin B2 (riboflavin) which contains a naturally occurring fluorescent hue. Your body uses what it needs of this water-soluble vitamin, and you excrete the rest through your kidneys resulting in bright yellow pee. This is normal.

We suggest taking Shine at the beginning of a meal so food can trap the oil and reduce the possibility of “fishy” burps.

This varies by ingredient and the individual taking it. Water soluble vitamins like B vitamins absorb quickly while fat soluble vitamin can take a while. Just like managing stress is a journey, taking supplements to support that journey can be slow to start but worth the wait. Some people feel better after 1 month but more typical is 3 months.

More questions? Please email us at support@preventahealth.net or use the form below.