We are proud to be made in the USA in FDA and cGMP certified facilities. All of our finished goods are tested in-house and third party tested to ensure safe consumption. All finished formula has a COA available.
Frequently Asked Questions
Products & Product Use
Where are your vitamins made?
Are your products backed by science?
Our ingredients are backed by clinical studies and published studies are accessible through the Pubmed, which is an online resource maintained by the US National Library of Medicine.
Can I take on an empty stomach?
Most supplements should be taken with food to reduce the chances they'll upset your stomach and to stimulate digestion and improve absorption.
Dietary
Does Oi Wellness vitamins contain gluten?
Our vitamins are gluten free, non-GMO, and vegan.
Do you offer free shipping?
As a new and small business we can only offer free shipping when you place orders over $35.00.
What is your capsule serving size?
Refer to the nutritional label per each product.
Shipping & Returns
Do you ship outside of the US?
We currently only ship in the USA.
How many days do I have to return and get a refund?
You have 30 days to request a refund.
Let’s Work Together
How do I become a wholesaler?
Email sales@chooseoi.com to start working with us!