What makes you different?

We are not trying to sell you 3 different bottles of different ingredients for one health issue…we take all those ingredients, put them in ONE formula, you simplify and save $, and hopefully you will thank us with your business.

You won't automatically send me bottles I didn't order?

We will never, ever, ever send you more bottles and charge you.

If I accept marketing, will you bother me?

Not at all, we will send you coupon offers and interesting health news once in a while.


We have a flat $6.90 domestic shipping rate up to $54.99, above that is free shipping. We ship USPS Priority Mail, please allow 3-4 business days after the day you order for domestic orders. We do ship international, using USPS Priority Mail. The cost to Canada is $23.95, and the rest of the world $32.95. Due to customs delays, some shipments may take up to 3 weeks to arrive.


Some countries have laws against individual ingredients that you cannot import to that country. It would be impossible for us to know every country’s import rules and regulations. You must research and be aware if your country does not allow certain ingredients to be imported. If you order one of our products, and your country does not allow it to be imported due to restrictions, and it is stopped or seized in customs, we will not be held liable for the loss.


Who doesn’t like to save $? We offer coupons and discounts from time to time, often for BIG savings. Pick the best one for you, as we can’t accept more than one coupon at a time. There is a discount box you will see during checkout, type and apply the coupon code there and click apply.


If you are currently taking any medications, please do not use any of our products until you ask your doctor about any possible interactions. You want to print out the ingredient list of any of our products you are interested in, and take that to show your doctor first.


When pregnant or breastfeeding, please do not use any of our products. A good rule of thumb is to stick to a good prenatal, and avoid anything else unless recommended by your doctor.

Are your products non-gmo? Are they vegan or vegetarian? Allergen free?

All Optimal Health Knowledge products are non-gmo, even the inactive mixing ingredient, Nu-Flow, which is powdered non-gmo, organic rice hulls. All our products are vegan formulas and free from all allergens including Wheat, Gluten, Gliaden, Soy, Dairy, Egg, Corn, Fish, Crustaceans, Shellfish, Peanuts, Almonds and all nuts. We use no Magnesium Stearate or Maltodextrin.


These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should not use the information on this site for diagnosis or treatment of any health problem.

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Contact Us

Monday – Friday: 10:00AM – 7:00PM

EST6278 North Federal Highway,

Suite 226Fort Lauderdale Florida, US 33308