'
Supplement Facts
Serving Size:  1 Veggie Capsule
Amount Per Serving
%DV
Vitamin C (as ascorbic acid)
40 mg
44%
Thiamin (as thiamin HCl)
60 mg
5000%
Riboflavin (as riboflavin and riboflavin-5-phosphate)
75 mg
5769%
Niacin (as niacinamide and niacin)
50 mg
313%
Vitamin B6 (from pyridoxine HCl and pyridoxal-5-phosphate)
50 mg
2941%
Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) (Quatrefolic®)
400 mcg DFE
100%
Vitamin B12 (as methylcobalamin)
1000 mcg
41677%
Biotin
600 mcg
2000%
Pantothenic Acid (as d-calcium pantothenate)
100 mg
2000%

The product is found useful for the following medical conditions

Hypothyroidism

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 7 Reviews
8.8
9.5
Metabolism improvement
Most Useful Review
I take this B vitamin supplement daily after breakfast as I have hypothyroidism and experience a low metabolism. It's a safe product due to its modest dosage. I've noticed that my metabolism improves, making my body feel more active, enhancing brain circulation, and alleviating my depression. I highly recommend it.

Back Pain

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 21 Reviews
8.6
9.5
Alleviated numbness
Most Useful Review
I gave this to my mother, who suffered from hand pain and numbness due to a nerve issue. After taking the product, she experienced considerable relief from the numbness.

Common Cold

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.6
9.5
Quick healing
Most Useful Review
This is my first experience with the active vitamin B group, and I must say it’s made a noticeable difference. My mouth ulcers healed quickly, and I haven't had any breakouts before my period. Although it's a bit pricey, I recommend it, especially if you suffer from common colds.

High Cholesterol

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.6
9.5
Lowered blood sugar
Most Useful Review
The product is excellent for my diabetes. I noticed that after consuming it, my sugar levels decreased significantly, from around 13 or 12 to 9 or even 8. I initially purchased it to boost immunity, but its effects on my blood sugar were a pleasant surprise. The quality of the product is high, with great ingredients, and the quantity is sufficient for a month.

Knee Pain

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 11 Reviews
8.6
9.5
Effective for pain
Most Useful Review
Consistently taking this product eliminated my bone pain, especially in my back. Although the pill size is slightly inconvenient, the taste is mild. The substantial quantity is excellent, and the ingredients include oil for better absorption. I highly recommend it for knee pain relief.

Ulcer

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 13 Reviews
8.6
8.8
Reduced ulcers
Most Useful Review
Active vitamin B ✨ I purchased vitamin B12 as it contains methylcobalamin and active folic acid. I take it daily to prevent mouth ulcers, and I've noticed a significant reduction in their occurrence.

Depression

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 14 Reviews
8.5
8.3
Improved mood
Most Useful Review
I looked up "AWESOME" in the dictionary and found this. It's essential for anyone suffering from lethargy, depression, or illness, particularly if they struggle to absorb B vitamins.

Heart Disease

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 10 Reviews
8.5
9.5
Excellent composition
Most Useful Review
This brand offers a high-quality B-complex with robust natural ingredients. It's crucial for the nervous system, detoxification, and supporting heart health; it's especially necessary for children with ASD, pregnant women, and those at risk of heart disease. It’s an effective choice; I highly recommend it!

Pelvic Pain

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9.5
Pain relief achieved
Most Useful Review
Excellent! I persevered and managed to eliminate my pelvic pain. The bone pain, particularly in my back, has vanished. Although the pill size is somewhat bothersome and has a mild taste, it doesn't impact its effectiveness. There is a generous quantity, and the quality is superb. What’s remarkable is that the ingredients include oil which is easily absorbed by the body. Don’t worry, it’s all-natural.

Tinnitus

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.5
9.5
Improved immunity
Most Useful Review
This B complex of vitamins is excellent. After two months, I have noticed better immunity, and my tinnitus has lessened. Thank you.

Autoimmune Disorder

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 14 Reviews
8.4
9.5
Eliminated body odour
Most Useful Review
These are the first vitamins I ordered for treating my autoimmune disorder. I initially chose them for hair and nails, but I noticed calming effects on my nerves. The odour from under my breast disappeared after I started taking them. My neck and back pains subsided, and I experienced increased vaginal moisture. I realised my diet was inadequate, but these vitamins were a revelation. I felt energised in the mornings and found waking up easier.

Cardiovascular Disease

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 17 Reviews
8.4
9.5
Supports cardiovascular health
Most Useful Review
Great Doctor's Best Active B Complex includes all eight essential B vitamins, which are vital for cellular metabolism and overall health. Quatrefolic®, the most bioavailable form of folate, aids in supporting DNA, cardiovascular disease health, and mental well-being. This complex promotes energy production and helps maintain DNA, contributing to body metabolism and overall wellness.

Cold Sores

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8.4
9.5
Reduces mouth ulcers
Most Useful Review
This is my first experience with the active vitamin B group, and I noticed that my mouth wounds healed quickly without developing cold sores. I also experienced fewer skin outbreaks before my period. The capsules are a reasonable size, and while they are a bit expensive, I would recommend them.

Heart Attack

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 1 Reviews
8.4
7.5
Reduced heart pain
Most Useful Review
I drink magnesium from the same manufacturer to enhance my cardiovascular system and to soothe my nerves. I haven't experienced any allergies. Previously, I took biotin, which reduced hair loss and improved my skin; however, since starting this complex, I have noticed an increase in hair fall. My heart pain has become less frequent, and I sleep soundly. My urine is consistently neon yellow throughout the day, not just after taking the vitamins.

Hyperthyroidism

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.4
8.8
Helps regulate metabolism
Most Useful Review
Recommended B Complex! I was diagnosed with hyperthyroidism, and my doctor prescribed a B-complex supplement from this brand. I've been taking it daily after breakfast, and it's been beneficial for regulating my metabolism. Additionally, it seems to help reduce stress and anxiety symptoms due to vitamins B6 and B12. However, always consult your physician before taking any supplements.

Pneumonia

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.4
8.8
Improved immunity
Most Useful Review
The vitamin was ordered for my elderly mother, prescribed to help her recover from pneumonia. It has improved her immunity.

Bone Pain

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 20 Reviews
8.3
9.5
Eliminated bone pain
Most Useful Review
I adhered to this supplement diligently, and my bone pain, particularly in my back, has vanished. Although the tablet size is somewhat bothersome, the taste is mild and does not affect me. The quality is outstanding, and it includes oil for better absorption.

Liver Disease

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 10 Reviews
8.3
9.5
Supports liver function
Most Useful Review
I used this for nutritional support during my weight loss journey. I found that this vitamin B complex helped to significantly lower my liver values. After undergoing gastric surgery, my test results improved, and I no longer needed it. It's a solid choice for those dealing with liver disease.

Chest Pain

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.1
7
Significant effects
Most Useful Review
I purchased it to aid my parents with shoulder pain and fatigue. The active vitamin B complex is a regular part of my diet, and its effects are considerable.

Chronic Fatigue Syndrome

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 49 Reviews
7.9
9.5
Energy boost
Most Useful Review
This vitamin B complex, with its active form, has energised me quickly. Unlike regular multivitamins, it significantly alleviated my fatigue and I highly recommend it for those dealing with chronic fatigue syndrome.

Heartburn

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 16 Reviews
7.5
10
Highly effective
Most Useful Review
This is the best! It’s the first vitamin that doesn’t cause heartburn for me. I don’t feel nauseous, and its effectiveness is commendable. I struggle with vitamins due to a sensitive stomach, but I truly appreciate this one. Highly recommended!

Sleep Apnea

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 10 Reviews
7.4
8
Improved sleep quality
Most Useful Review
Dr's Best B complex is the best I've found for quality and price. It alleviates symptoms of nerve issues and improves sleep. The inclusion of bioactive B vitamins is beneficial as some struggle to convert other forms effectively, particularly Folate and B12 as methylcobalamin. I've been satisfied with every Life Extension product; it's a great brand.

Ear Infection

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.2
3.8
Allergic reaction noted
Most Useful Review
I experienced an allergic reaction after starting this supplement for my ear infection. I took 1 tablet daily for 3 months, but after the first dose, my ears burned. The next day, my face and ears also burned, and this continued for several days. I stopped after experiencing burning sensations multiple times, despite my B12 levels increasing. Interestingly, there was no reaction when taken after meals.

Leg Cramps

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Medium or Average
Based on 10 Reviews
6.8
9.5
Increased energy
Most Useful Review
The best blend of B vitamins I've tried! The bottle size is good, and I feel a boost in energy when I take them. They also helped with nerve pain in my legs when paired with Benfotiamine. I'm very satisfied and will continue purchasing from IHerb!
image