Best Magnesium Vitamin B9 Supplements of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Magnesium Vitamin B9 Supplements are a combination of two essential nutrients that play a vital role in maintaining overall health. Magnesium is an important mineral that helps stabilise blood pressure, supports healthy bones and muscles, and aids in the production of energy. Vitamin B9, also known as folic acid, is crucial for cell growth and development, particularly during pregnancy. The supplements are designed to provide a convenient and effective way to ensure adequate intake of both magnesium and vitamin B9, which can be difficult to obtain through diet alone.
At a Glance: Our Top Picks
Top 5 Magnesium Vitamin B9 Supplements
Folate (L-Methylfolate) 1000μg Capsules by Health Leads
The Health Leads Folate Capsules provide a pioneering additive-free supplement option, made in Wales with a focus on quality and purity. Featuring 5-MTHF, the active form of folic acid, these capsules ensure better absorption, which is beneficial for your overall health. This product is particularly useful for women trying to conceive, as folic acid is crucial during pregnancy. With a commitment to high standards, you can trust that you are choosing a reliable supplement to support your nutritional needs.
Folate 400μg Capsules for Pregnancy
Health Leads Folate Capsules provide a pioneering additive-free supplement, manufactured in Wales to ensure quality and purity. These capsules are essential for women trying to conceive or during early pregnancy, as the World Health Organisation recommends a daily intake of 400μg of folic acid to support maternal tissue growth. The active form of folic acid, 5-MTHF, is more effectively absorbed by your body. With a commitment to high standards, you can trust these supplements for your health and wellbeing.
Vegavero Natural Folic Acid 400 mcg Capsules
Vegavero Folic Acid Capsules provide a significant dose of 400 mcg of natural L-methylfolate, essential for normal blood formation and a healthy immune system. This supplement is particularly beneficial during pregnancy and menopause, helping to reduce fatigue and supporting cell division. The capsules are free from synthetic additives, making them a clean choice for your health. With a vegan-friendly formula, you can feel confident knowing you are consuming a high-quality product that supports your well-being.
Igennus Pure Methyl Folate 400 mcg Tablets
Igennus Methyl Folate Tablets provide a bioavailable form of L-Methylfolate, which is highly absorbable, ensuring you achieve 1.8 times higher blood levels compared to standard folic acid. With a clean formula, these tablets contain only hypoallergenic ingredients, making them vegan and free from unnecessary additives. The ideal dose of 400 mcg taken once a day supports long-term use and meets 200% of the Nutrient Reference Value. This supplement is particularly beneficial during pregnancy, as folate plays a crucial role in normal tissue growth and helps reduce fatigue.
Fairvital Folic Acid 800mcg - 250 Tablets
Fairvital Folic Acid offers a high dosage of 800µg of vitamin B9 in each tablet, making it easy for you to meet your daily needs. The formula is free from gluten, lactose, and artificial additives, ensuring a pure supplement that suits various dietary requirements, especially for vegans. With a three-month supply in an airtight can, you can enjoy the convenience of long-lasting freshness and easy dosing. The product is manufactured under strict quality assurance standards, providing you with peace of mind regarding its purity and safety.
During our magnesium vitamin b9 supplement research, we found 13 magnesium vitamin b9 supplement products and shortlisted 5 quality products. We collected and analyzed 16,128 customer reviews through our big data system to write the magnesium vitamin b9 supplements list. We found that most customers choose magnesium vitamin b9 supplements with an average price of £10.03.
The magnesium vitamin b9 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of magnesium vitamin b9 supplements, including Health Leads ...Working With Nature, Vegavero, Igennus Healthcare Nutrition, fairvital. The seller of top 1 product has received honest feedback from 509 consumers with an average rating of 4.9.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."