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California Gold Nutrition

Complete B Complex with L-Methylfolate and Methylcobalamin B12, 180 Veggie Capsules

4.8 · 2192 reviews
3,785 ₽

Metabolism Support* Energy Support* 300 mcg Methylated B12 Per Serving 400 mcg DFE Methylated Folate Per Serving Formulated without: Gluten, GMOs, Soy California Gold Nutrition® Complete B Complex with L-Methylfolate contains Vitamins B6 and B12 and L-methylfolate. The methylation of B Vitamins is important to the endocrine system, metabolism, and circulatory system. iTested Verified Coming Soon

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Metabolism Support* Energy Support* 300 mcg Methylated B12 Per Serving 400 mcg DFE Methylated Folate Per Serving Formulated without: Gluten, GMOs, Soy California Gold Nutrition® Complete B Complex with L-Methylfolate contains Vitamins B6 and B12 and L-methylfolate. The methylation of B Vitamins is important to the endocrine system, metabolism, and circulatory system. iTested Verified Coming Soon

Customer reviews

4.0
verified purchase
Highly recommend, but beware…

I’m really impressed with the Super Nutrition Complete B Complex! These capsules give a great boost of energy, and the addition of L-Methylfolate makes it even more effective. I feel more balanced and less fatigued throughout the day. Plus, it’s gentle on my stomach…. However, due to the high strength, BEWARE OF THE NIACIN flush. This occured with me for a few days after starting until my body got adjusted. Otherwise, highly recommend for anyone looking for a high-quality B complex!

10/30/2024
5.0
verified purchase
Complete B complex

One of the best B complex that i have consumed. It helps to boost my day time energy. It helps my daughter improve her desire for eating. It contains higher Vit Bs than most competitors. It helps to my daughter to recover from regular vomiting problem (caused by Vit B complex deficiency.

5/4/2025
5.0
verified purchase
High-quality B-complex with real impact

This supplement has excellent ingredient quality and a clean formula. The inclusion of L-methylfolate instead of synthetic folic acid is a major plus, especially for those with methylation issues. The capsule size is easy to swallow, and the package is compact and well-designed. I noticed a significant energy boost and better overall effect on metabolism and nervous system function. The potency is strong — enough to feel results quickly. There was a mild niacin flush at first, but nothing uncomfortable. Taste is neutral. Overall, a highly effective B-complex that supports energy, stress resilience, and metabolic balance.

3/31/2025
5.0
verified purchase
great

good quality, price per dose, very happy with my purchase

1/26/2026
5.0
verified purchase
Great Vit B complex

Large I've been taking one capsule every morning, with food. It will last for a few months.

1/24/2026
5.0
verified purchase
Excellent you have to buy it!

I’m genuinely impressed with the quality of this supplement. The ingredients are clean, size, dosage, daily, potency, package well-selected, and clearly labeled, which gives real confidence in what you’re putting into your body. I’ve noticed clear benefits in my energy and overall wellness, regardless of age, making it suitable for both younger and older adults. The taste is pleasant and easy to take, with no harsh aftertaste. Overall, this is the best choice if you’re looking for something effective, reliable, and well-made. Highly recommended for everyone who values health and long-term results.

1/18/2026
5.0
verified purchase
Great

One of the most useful supplements out there. A value for money supplement. Take it every other day with my breakfast. The quality of the supplement is quite good, as it contains methylated vitamins such as folic acid and b12. Great for energy and methylation support. The only drawback is the slightly big capsules.

11/22/2025
5.0
verified purchase
Great!

Good quality ingredients. The product arrived in a reasonable amount of time and was well packaged. This is an excellent choice for anyone who wants a natural way to boost energy and support mental clarity. It provides all the key B vitamins in balanced amounts, and I experienced no negative effects. It’s also tasteless, which makes it easy to take. Overall, I’m very happy with this supplement and would definitely recommend it. I also appreciate that the supplement includes methylated form of folate.

10/23/2025
5.0
verified purchase
a good complex

the size of these pills are a big big but it's worth it. all the ingredients work well together and I like that it has biotin! really nice quality without a bad taste. my energy levels are good when I take this and my hair always benefits. also good for skin!

10/11/2025
5.0
verified purchase
Great Product!

I spend a lot of time reviewing lab tests and comparing product and filler information and trying to balance those with the price. As of now, this is the best out there.

10/3/2025