Best Natural Vitamin B-Complex Supplements of 2025

Dr. Berg B-Complex is a natural vitamin supplement that includes allithiamine for enhanced absorption. This comprehensive blend of B vitamins, including Thiamine, Riboflavin, Niacin, and more, along with magnesium, offers fast and efficient nutrient delivery. With 60 capsules per bottle, you get a two-month supply for daily use. Dr. Berg B-Complex is backed by a 30-day money-back guarantee, ensuring quality and peace of mind for your health needs.

Why Not Natural B Complex Liquid Drops is a complete B complex supplement containing all eight B vitamins in their bioavailable active forms. It supports hair, skin, and nails, stress and mood, neurological function, metabolism, and fatigue. The supplement also includes choline and inositol for fertility, serotonin, and body fat management, citrus bioflavonoids for metabolism and oxidative stress, trimethylglycine for athletic performance, hesperidin and quercetin for inflammation and cardiovascular health, and l-carnosine for brain and heart health. The liquid format makes it easy to consume and absorb, and it is vegan and all-natural with no added sugar, preservatives, corn syrup, or dyes.

If you're looking for an essential supplement to help you get energy from food, make neurotransmitters for brain and nerve function, and support heart and brain health, Nordic Naturals Vitamin B Complex Capsules are a great option. This once-daily, vegan capsule delivers thiamine, riboflavin, niacin, vitamin B6, folate, biotin, vitamin B12 as methylcobalamin, and pantothenic acid. With eight highly absorbable, water-soluble B vitamins, this supplement is formulated to deliver physiologically meaningful doses of each vitamin. It's also non-GMO, gluten-free, dairy-free, and contains no artificial colors or flavors.

The NATURELO B Complex with Fruits and Veggies is a high-potency multivitamin that includes all eight B vitamins, plus important co-nutrients like Choline, Inositol, and PABA, with added organic fruits and vegetables for an extra boost of whole food nutrition. This vegan-friendly supplement contains the active, MTHFR-friendly forms of Folate, B6, and B12 that can be used directly by the body. The B complex vitamins support energy production and metabolism, heart health, and a healthy pregnancy, while promoting healthy brain and nervous system function.

MoxyVites Vitamin B Complex is a high-quality, vegan-friendly supplement that provides multisystem support for blood health, heart health, adrenal and nervous system. It contains the active forms of B vitamins for greater bioavailability and is free of synthetic ingredients. The supplement promotes cellular energy production, supports a healthy heart, and promotes healthy nervous system and nerve cells, memory, mood, depression, and emotional well-being. It is made with organic whole foods and is allergen-free.

PURE SYNERGY Super B-Complex is a non-GMO, vegetarian, and gluten-free dietary supplement made with organic veggies, fruits, and B vitamins that supports and balances energy, metabolism, mood, and nervous system. Its whole-food source includes all eight B vitamins, as well as choline, inositol, and PABA. This supplement is activated with enzymes and probiotics, making it easily absorbed and gentle on the stomach. It can be taken alone or as a B "boost" with a multivitamin to help balance a high-stress lifestyle.

NATURAL SCIENTIFIC B Complex is a premium supplement designed for both men and women. It features a carefully sourced blend of B vitamins derived from organic fruits and leaves, ensuring you receive easily absorbable nutrients without harmful additives. By avoiding maltodextrin, this supplement supports gut health and minimizes inflammation. Additionally, it includes Piperine from organic black pepper, enhancing nutrient absorption for better effectiveness. With benefits like improved energy metabolism and cardiovascular health, this supplement caters to those looking for a holistic approach to wellness.

BioSchwartz B-Complex with Vitamin C is a supplement that contains all B vitamins, including B12, B7, and B9, as well as folic acid and vitamin C. This supplement supports natural energy levels and cognitive performance, and its capsules are designed for maximum absorption of nutrients. It is free of common allergens such as soy, gluten, and tree nuts, and it does not contain preservatives or artificial colorants. BioSchwartz B-Complex with Vitamin C is formulated by experienced healthcare professionals in the USA, following strict GMP guidelines.

Natural Factors B Complex is a powerful supplement designed to boost your energy levels and support your overall health. The B vitamins in this formula work in harmony to help your body process proteins, carbs, and fats, giving you the energy you need throughout the day. Additionally, these vitamins play a vital role in maintaining a healthy nervous system, which is essential for your well-being. They also contribute to the health of your skin, hair, and vision, making this product a great choice for those looking to enhance their vitality and appearance. With BioCoenzymated technology, you can be assured that your body is receiving the most active nutrients for optimal use.

Divine Bounty Super B Complex Vitamins is an extra strength formula that contains all essential B Vitamins in just one capsule, making it one of the best value vitamin B supplements available. It is made up of only pure ingredients with no harmful additives, and is non-GMO, soy-free, gluten-free and have no preservatives, stearates, silicone dioxide or artificial ingredients. Our bodies use B vitamins every day, and while diet is always the best way to get these essential vitamins, it's not always possible to get enough of all 8 b vitamins from food alone. The Divine Bounty B Complex formula is a supplement to any deficiencies, and is proudly made in the USA in an inspected facility.