Authentic Ontario Ginseng

Premium Quality

Affordable Price

Numerous Health Benefits

No Side Effects

Why choose us for supplements and natural products


Our products are manufactured in Canada at a Canadian owned & GMP(good manufacture practice) facility. Nothing is more important to us than the quality of our supplements. We provide over 20 science-based and effective products that are sold worldwide. We have a comprehensive quality assurance program to ensure that purity and potency is consistently met on every product that we manufacture.


At Deidou, we know that being natural is important to our customers.  Our Canadian ginseng are cultivated in ginseng farm and shipped directly to our locations, which ensure it’s authenticity and their natural state.  We also carries a wide range of natural products such as wild sea cucumber, wild ginseng, mushrooms and herbs at our three retail locations across Canada.


All Deidou supplements have a Natural Product Number (NPN), which means the products have been assessed by Health Canada and found to be safe, effective and of high quality under their recommended conditions of use.


Deidou began in 2006 with a passion and a desire for providing people with optimal health. Today Deidou products can be found in many households worldwide.

Our mission is to make your body the best it can be by providing quality and effective supplements that combine the very best of nature with the latest in nutritional science. We are committed to investing in research in order to bring you the very latest developments in natural health.


Not only we provide a cheaper pricing compared to our competitors, but we also provide the best value when compared our product in terms of quality, quantity and effectiveness.

We assure our customers get the best value for their money.

Money Back Guarantee

We pride ourselves on getting things right. That doesn’t mean we’re perfect, but when we make mistakes we fix them.

If you’re not happy with our product and we’ll either organize a replacement, provide you with a store credit at our retail locations or give you your money back. It’s your choice.