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โก Elevate your energy, sharpen your focusโbecause average just wonโt do.
Doctor's Best Fully Active Vitamin B Complex delivers 1000 mcg of methylcobalamin B12 and bioactive Quatrefolic folate in a clean, vegan, non-GMO formula. Designed for optimal absorption and cellular energy support, this supplement fuels metabolism, brain function, and overall vitality with clinically backed ingredients in easy-to-take veggie capsules.





| ASIN | B00DWDZPBG |
| ASIN | B00DWDZPBG |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #13,019 in Health & Household ( See Top 100 in Health & Household ) #47 in Vitamin B-Complex Supplements #1,610 in Sales & Deals |
| Brand Name | Doctor's BEST |
| Color | No Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,914) |
| Date First Available | July 12, 2013 |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00753950002999 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 2.13 x 2.13 x 3.75 inches |
| Item Form | Capsule |
| Item Nype Name | Fully Active B Complex |
| Item Weight | 0.04 Kilograms |
| Item model number | DRB-00299 |
| Manufacturer | Doctorโs Best, Inc |
| Manufacturer | Doctorโs Best, Inc |
| Manufacturer Part Number | DRB-00299 |
| Model Name | Doctor ' S Best Fully Active Nongmo Gluten Free Vegan Count |
| Model Number | DRB-00299 |
| Number of Items | 1 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Metabolism Improvement |
| Product Dimensions | 2.13 x 2.13 x 3.75 inches; 1.41 ounces |
| Specific Uses For Product | Immune Support, Skin |
| UPC | 753950002999 |
| Unit Count | 30 Count |
B**R
What a Steal!...Great Product!...Contains 100% methyl-Folate/Quatrefolic/5-MthF!
Thrilled to find methylated/co-enzyme/active B-Vitamins at such a great price. Methylated B vits. are fully active, your body does not have to 'convert' these in to a usable form - they are already fully absorbable & ready to get to work in your body - - unlike 'old-fashioned'! non-methylated B's (i.e.: B50 complexes & the like) which actually require your body to 'convert' those to a usable form, this process itself is difficult for the body/liver & more so for certain genetic 'mutants'! - Long story short - methylated/activated/co-enzyme B-Vitamins are far superior (my opinion!) & better absorbed than the kind of B-complexes you might find at your local drug-store or Gas Station .... I used to use Jarrow 'B-right' but they changed the formula to contain a mix of synthetic/fake Folic acid & 5-mthf, whereas the Doctors Best brand contains 100% Quatrefolic (5mthf) - so Doctors Best is my preferred choice now! .... I get a definite boost in energy & mental clarity .... I take these every day along side my Amino Acids - the B's ensure that the Aminos can do their job And of course a healthy daily intake of B's is essential for practically every process in the body & to help the Liver keep on humming-along! Two big thumbs up for Doctors Best fully Active B-complex! The product got here (Hawaii) very quickly - 2 days faster than anticipated arrival! Amazon outdoes itself yet again!
J**N
Very good w/o negative side effects
As a plant based eater, I have taken a vegan B12 supplement for years. Recently, I ran out and was โtoo busyโ to order more. After a couple months, I noticed having low energy especially in the afternoons and then started having heart palpitations. I went to the doctor to be safe, and confirmed that everything was good except my B12 was on the bottom end of the โnormal range.โ I ordered this B complex, and within less than 2 weeks of taking it daily, the palpitations were gone and energy is coming back. Lesson learned. This is a great oral supplement and seems to be very effective without any negative side effects.
M**N
See anove
Great condition and on time. Easy to swallow. No after taste. Easy to open flip top. ๐
S**E
Itโs a good product
Arrived on time. Didnโt know my pee would change color to bright yellow. Itโs good to take daily. Donโt really see much changes though but Iโm watching it
B**E
Formula works well for me
The ingredients work well for me. The B 12 is made from a natural source and it is at higher than average dose of 1,000 mg, (natural source of Methylcoba... .) I had a B12 deficiency, so far down that I had enemia. After taking the natural B12 ( with larges dosages than just the multi), for 3 months it is now shown as "high." I've also learned that Thiamin, B1, is also often low in people. So I'm very glad this multi has a high dosage of 60 mg, that is 5,000% of the "daily value." Some multi B vitamin products show the same amount for just about every vitamin listed, like all 50 mg. However this vitamin is more specific. I appreciate it that all the amounts are relatively high. A good bargain.
D**L
Recommend
We buy this brand from Amazon and will continue to
J**.
A must for hair loss.
I purchased this for my mom's hair loss. After one week of taking it, her hair has been falling out less.
P**5
Best B complex
I have tried many others and this complex is not only the most complete but it's a great value. B vitamins are so essential for good health and help with energy. I take mine mid -day with a snack to give me an energy boost. It's better than any energy drink! My hair has also grown in better with less Grey. Overall, if you are looking for a good quality B complex, I definitely recommend this!
A**R
Em uma semana, estou me sentindo outra pessoa, melhorou sono, energia, humor. Com certeza era a dosagem de complexo B e com qualidade de composiรงรฃo que eu precisava.
K**S
I think these B vitamins are great, I notice my pee is very yellow after I take them so they have. A good concentration level.
O**I
ูู ูุตููู ุงูู ูุชุฌ
N**H
Good quality ,well worth. Recommend
A**A
ู ู ุชุงุฒ
Trustpilot
3 weeks ago
3 weeks ago