Research Authors

Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Moderately Good
Based on 14 Reviews
7.9
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Thiamin (as Thiamin Mononitrate, Vitamin B-1)
100 mg
8,333%
Riboflavin (Vitamin B-2) 
100 mg
7,692%
Niacin (as Niacinamide)
100 mg
625%
Vitamin B-6 (as Pyridoxine HCl)
100 mg
5,882%
Folate
667 mcg DFE(400 mcg Folic Acid
167%
Vitamin B-12 (as Cyanocobalamin)
100 mcg
4,167%
Biotin
100 mcg
333%
Pantothenic Acid (as d-Calcium Pantothenate)
100 mg
2,000%
Calcium (as Calcium Carbonate & Dicalcium Phosphate)
124 mg
10%

Top Medical Research Studies

We examined the effects of vitamin B12 injections, combined with folic acid, on 38 patients with myalgic encephalomyelitis (ME), also known as chronic fatigue syndrome.

Participants were split into "Good" and "Mild" responders based on their improvement. Good responders reported greater progress with more frequent injections and higher doses of both supplements.

However, for Mild responders, the improvement was limited, suggesting that while there is potential for benefit, the response can vary widely among individuals. Overall, further investigation is needed to explore optimal treatment strategies.
Read More

Most Useful Reviews

9
Significant improvement noted
2 people found this helpful
I started taking the Vital B Complete Complex as I was perpetually exhausted and needed an energy boost. After just one week, I felt significantly more alert and less fatigued. My mood has stabilised, likely thanks to the B vitamins supporting my nervous system.
Read More
8
Eliminates fatigue
1 people found this helpful
I consider these daily supplements essential. Vitamin B makes a notable difference in my daily life. I feel it significantly helps in eliminating fatigue, as I can clearly tell when I am taking it versus when I am not. It is highly recommended!
Read More
7.5
Productivity increased
2 people found this helpful
One notable benefit is a significant increase in my energy levels. Taking the complex in the morning helps, and I feel more alert and active throughout the day. I noticed a marked improvement in my productivity; the fatigue episodes have diminished. B vitamins have evidently supported my nervous system, helping me react more calmly to stress, leading to a more stable mood.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
  • All Researches
We examined the effects of vitamin B12 injections, combined with folic acid, on 38 patients with myalgic encephalomyelitis (ME), also known as chronic fatigue syndrome.

Participants were split into "Good" and "Mild" responders based on their improvement. Good responders reported greater progress with more frequent injections and higher doses of both supplements.

However, for Mild responders, the improvement was limited, suggesting that while there is potential for benefit, the response can vary widely among individuals. Overall, further investigation is needed to explore optimal treatment strategies.
Read More

User Reviews

USERS' SCORE
Moderately Good
Based on 14 Reviews
7.9
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Significant improvement noted
2 people found this helpful
I started taking the Vital B Complete Complex as I was perpetually exhausted and needed an energy boost. After just one week, I felt significantly more alert and less fatigued. My mood has stabilised, likely thanks to the B vitamins supporting my nervous system.
Read More
8
Eliminates fatigue
1 people found this helpful
I consider these daily supplements essential. Vitamin B makes a notable difference in my daily life. I feel it significantly helps in eliminating fatigue, as I can clearly tell when I am taking it versus when I am not. It is highly recommended!
Read More
7.5
Productivity increased
2 people found this helpful
One notable benefit is a significant increase in my energy levels. Taking the complex in the morning helps, and I feel more alert and active throughout the day. I noticed a marked improvement in my productivity; the fatigue episodes have diminished. B vitamins have evidently supported my nervous system, helping me react more calmly to stress, leading to a more stable mood.
Read More
7.5
Cost-effective solution
1 people found this helpful
The delivery and packaging were good. Having searched for a high-content vitamin B group, I recommend this for its cost-effectiveness and rich ingredient profile, as it truly aids with fatigue and enhances energy efficiency.
Read More
9
Quick recovery
If you take this and exercise, you'll recover from fatigue swiftly. The supplement size is just right.
Read More

Frequently Asked Questions

9
Significant improvement noted
2 people found this helpful
I started taking the Vital B Complete Complex as I was perpetually exhausted and needed an energy boost. After just one week, I felt significantly more alert and less fatigued. My mood has stabilised, likely thanks to the B vitamins supporting my nervous system.
7.5
Increased energy levels
1 people found this helpful
Good composition, fast delivery, high-quality packaging—nothing was damaged. The capsules are a tad large, but easy to swallow with a citrus taste. I take one capsule daily with meals alongside vitamin D3+K2, magnesium, and vitamin B6. After 10 days, I've noticed benefits: my energy levels have increased, headaches have ceased, and my mood remains excellent. I recommend it, particularly for those interested in sports or on a diet, as omega-3 effectively energises and replenishes what the body lacks.
8
Eliminates fatigue
1 people found this helpful
I consider these daily supplements essential. Vitamin B makes a notable difference in my daily life. I feel it significantly helps in eliminating fatigue, as I can clearly tell when I am taking it versus when I am not. It is highly recommended!
7.5
Productivity increased
2 people found this helpful
One notable benefit is a significant increase in my energy levels. Taking the complex in the morning helps, and I feel more alert and active throughout the day. I noticed a marked improvement in my productivity; the fatigue episodes have diminished. B vitamins have evidently supported my nervous system, helping me react more calmly to stress, leading to a more stable mood.
7.5
Essential nutrient benefits
1 people found this helpful
Vitamin B is essential to me. I feel the greatest improvement in fatigue, immunity, skin health, and overall wellbeing. I sought a high-capacity version, but it’s hard to find in Korea and pricey—yet this seems to deliver the best value for its effectiveness. I wholeheartedly recommend it!
We examined the effects of vitamin B12 injections, combined with folic acid, on 38 patients with myalgic encephalomyelitis (ME), also known as chronic fatigue syndrome.

Participants were split into "Good" and "Mild" responders based on their improvement. Good responders reported greater progress with more frequent injections and higher doses of both supplements.

However, for Mild responders, the improvement was limited, suggesting that while there is potential for benefit, the response can vary widely among individuals. Overall, further investigation is needed to explore optimal treatment strategies.

References

  1. Regland B, Forsmark S, Halaouate L, Matousek M, Peilot B, et al. Response to vitamin B12 and folic acid in myalgic encephalomyelitis and fibromyalgia. PLoS One. 2015;10:e0124648. 10.1371/journal.pone.0124648
image