Duet DHA EC is a prenatal vitamin that is the same Duet DHA except that it contains a special coating to help prevent stomach upset. Duet DHA EC is a prescription medication made for both prenatal and postnatal supplementations. Duet DHA EC focuses on the fact that it contains DHA, which helps with brain development and also development of the eyes. Let’s take a look at what is found in Duet DHA

Ingredients Found in Duet DHA EC



A (beta carotene) 3,000 IU, C (ascorbic acid) 130 mg, D (cholecalciferol) 410 IU, E (dl-alpha tocopheryl acetate) 30 mg, B1 (thiamine mononitrate) 1.8 mg, B2 (riboflavin) 4 mg, Niacinamide 20 mg, B6 (pyridoxine hydrochloride) 28 mg, Folic acid 1 mg, B12 (cyanocobalamin) 12 mcg.


Calcium (calcium carbonate) 230 mg, Iron (sodium EDTA, Ferrazone®) 30 mg, Magnesium (magnesium oxide) 25 mg, Zinc (zinc oxide) 26 mg, Copper (cupric oxide) 2 mg,440 mg purified omega-3 long-chain fatty acids including, DHA (docosahexaenoic acid), EPA (eicosapentaenoic acid), and DPA (docasapentaenoic acid) in 628mg of fish oil.


Total omega-3 long chain fatty acids 440 mg, As DHA 295 mg, As other omega-3 long-chain fatty acid 145 mg

Ammonium hydroxide, ethylcellulose, fractionated coconut oil, gelatin, glycerin, oleic acid, stearic acid, sodium alginate and DHA and EPA concentrate derived from purified fish oil via a proprietary process.

Key Ingredients Found In Duet DHA EC

Duet DHA EC includes a few key ingredients that you would hope to find in all prenatal vitamins. Some of these ingredients include Folic Acid, DHA, Calcium, and Vitamin B6. We all know that Folic Acid is a must in prenatal vitamins to help prevent neural tube problems in a new born. I would look for prenatal vitamins that have at least 400mcg of Folic Acid. DHA helps with brain development and you should look for at least 50-200mg of it when choosing a prenatal vitamin. Duet DHA contains a little too much DHA in my opinion. The calcium found in Duet DHA EC is a little low. You should look for a vitamin that contains at least 750mg.

Key Ingredients Not Found In Duet DHA EC

There are a number of key ingredients that are not contained in Duet DHA EC, which is hard to believe when you look through their long list of ingredients. Some of the important ingredients that are missing are Choline, Inositol, Ginger, Probiotics, and CoQ10. All of these ingredients should be key when looking for one of the best Prenatal Vitamins.

Overall Rating Of Duet DHA EC

Well first off Duet DHA EC looks ridiculous when typed; I don’t know where they came up with the name. Along with having a ridiculous name Duet DHA EC is missing a number of important ingredients that are key when searching for a prenatal vitamin for you and your baby.

Being an expensive prescription medication, I was surprised to see what was missing in this product. Overall this product ranks in the lower end of my list. When choosing a prenatal vitamin remember to look for the key ingredients and don’t get tricked into a prenatal vitamin that is way overpriced.

How useful was this post?

Click on a star to rate it!

As you found this post useful...

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?