Best for twin pregnancy: Naturelo Prenatal Multivitamin
- Price: $34.46 for 96
- Type: capsules
- Dosage: 3 capsules daily
- Included nutrients: folate, iron, calcium, DHA, vitamins A, B complex, C, D3, E, and K2
This supplement features a high-concentration of non-constipating iron, making it one of the best prenatal vitamins for twin pregnancy.
Naturelo states that the formula is easy on the stomach, highlighting that the B complex vitamins are raw and cultured in probiotics for easier digestion.
The product does not contain the following:
- soy
- yeast
- sugar
- dairy
- animal byproducts
- preservatives
- coloring
- flavoring
Online reviews are mostly positive, though some reviewers have raised issues with the vitamins’ odor.

Best with omega-3: Diet Standards Prenatal DHA
- Price: $42 for 180
- Type: softgels
- Dosage: 3 softgels daily
- Included nutrients: algae-based omega 3s
This product is not a multivitamin. Rather, it is a prenatal omega-3 supplement that a person can take alongside a multivitamin.
The supplement is algae-based, 100% vegan, and free from the following:
- gluten
- soy
- sugar
Every batch undergoes third-party lab testing to check for the following:
- purity
- potency
- microbial contents
- heavy metals
Positive online reviews compliment the supplement and the company’s professionalism, while negative reviews mainly express concern over the quality of the product on delivery.