Focus Fast® · Research explained
Understand the science.
Make an informed choice.
Ingredient research is useful when you can see what was studied, how it was tested, and how it relates to the formula you are considering.
Which extract?
Check the ingredient and extract used in a study. Sharing a plant name does not make two formulations identical.
How was it tested?
Look at the amount studied, the participants, the study duration and the measures the researchers used.
What does it establish?
Research on an individual ingredient does not establish the same results for the complete Focus Fast formula.
The published Cereboost® study discussed below is an ingredient study. It is not a clinical trial of the complete Focus Fast formula, and it does not guarantee a particular result or onset time.
Read the ingredient research and original references
Understand the ingredient research behind Focus Fast® and what it can tell you about cognitive support.
Start with the ingredient, the dose, and the study.
Focus Fast combines vitamins, botanicals, and other nutrients. Research on an ingredient provides useful context, but it does not automatically establish the same results for a multi-ingredient supplement. The extract, dose, participants, and study design all matter.
American ginseng: a published clinical trial
Bell and colleagues studied Cereboost®, an American ginseng extract, in a randomized, double-blind, placebo-controlled trial in healthy young adults. They assessed cognition and mood after a single dose and after two weeks of daily supplementation. The researchers reported improvements in working memory and attention on selected measures.
This was an ingredient study, not a clinical trial of the complete Focus Fast formula. It does not establish a guaranteed one-hour result for every Focus Fast customer.
Read Bell et al., European Journal of Nutrition (2022), 61:413–428 →
See the complete formula.
Focus Fast includes American ginseng (Cereboost®), bacopa monnieri, ginkgo biloba, L-theanine, vitamins, and other nutrients. The formula uses a proprietary blend; individual ingredient amounts within that blend are not separately listed on the ingredient page.
Review the full Supplement Facts and allergen information →
Set realistic expectations.
Individual experiences and results vary. Focus Fast is a dietary supplement intended to support focus, memory, and attention.† No specific outcome or onset time is guaranteed. Follow the product label and use cognitive support alongside healthy sleep, nutrition, and daily habits.
Make an informed choice.
For adults 18 and older. Contains soy. Read the entire label before use and consult a healthcare professional if you take medication, have a medical condition, are pregnant, or are nursing.
Direct website purchases are covered by our 90-day money-back guarantee, subject to the return policy.
Explore Focus Fast →