Same molecule as Nature Made B-Complex, Solgar B-Complex
If you're on metformin and tired, this is not aging. It's a documented drug effect that is correctable.
B-Complex with Methylcobalamin B12 100ct. All 8 B vitamins in active forms. Critical for the 30 million Americans on metformin and the 40 to 60 percent of the population with the MTHFR variant.
Ships within 1 to 2 business days from our pharmacy. Free shipping on subscriptions and orders over $50.
The protocol.
- 1 capsule daily with morning meal
- Morning timing supports daytime energy and cognition
- Allow 1 to 2 weeks for energy effects, 8 to 12 weeks for lab improvement
- Take with food. High dose B vitamins can cause nausea on empty stomach.
- Urine may turn bright yellow from riboflavin. Harmless.
Safe for. Use with caution.
Safe for
- Metformin users (universal recommendation)
- Patients with MTHFR variant (40 to 60 percent of population)
- Vegans and vegetarians (B12 only naturally available in animal products)
- Adults with chronic fatigue or poor diet quality
Use with caution
- On L-DOPA for Parkinson's. B6 can reduce L-DOPA effectiveness. Consult physician.
- Pregnancy. Use prenatal multivitamin instead unless physician directs otherwise.
- Active cancer treatment. Some chemotherapy drugs interact with high dose folate. Consult oncologist.
- If urine doesn't change to bright yellow within 24 hours, the body may already be saturated. Consider every other day dosing.
Before you buy just the tablet, look at this.
Complete Energy Support Kit$42.99
- B-Complex with B12 100ct
- CoQ10 200mg
- Magnesium Glycinate 400mg
- Adult Multivitamin 100ct
Individual total: $52.96 → Kit: $42.99 → You save $9.97.
Plus you skip the $50 minimum entirely.
Get the Complete Kit. Best ValueMetformin Support Pack
Long-term metformin use is known to lower vitamin B12. If you take metformin, the Metformin Support Pack pairs this B-Complex with the other nutrients worth tracking.
See the Metformin Support PackThis product is new to the shop. Verified customer reviews will appear here as they come in. Have a question before then? Ask Dr. Mike.
Complete the protocol.
What chain pharmacies never explain.
Metformin is the most prescribed diabetes medication in the world. It works well. It also blocks vitamin B12 absorption by inhibiting calcium dependent membrane action required for B12 uptake in the small intestine. Prolonged B12 deficiency from metformin causes peripheral neuropathy, nerve damage, that is frequently irreversible by the time it's diagnosed.
Every single patient on metformin should be supplementing B12. Dr. Mike says this with 30 years of clinical conviction.
Beyond metformin users, this B-Complex serves the 40 to 60 percent of the population with the MTHFR gene variant. MTHFR variants impair the conversion of folic acid to its active form (methylfolate). For these patients, standard folic acid supplements are poorly utilized. The methylfolate in this formula bypasses the conversion bottleneck entirely.
Energy effects are typically felt within 1 to 2 weeks. B12 lab levels take 8 to 12 weeks to fully reflect supplementation. Both are real and measurable.
Metformin is the most prescribed diabetes medication in the world. It works well. It also blocks vitamin B12 absorption by inhibiting calcium dependent membrane action required for B12 uptake in the small intestine. Prolonged B12 deficiency from metformin causes peripheral neuropathy, nerve damage, that is frequently irreversible by the time it's diagnosed. Every single patient on metformin should be supplementing B12. I say this with 30 years of clinical conviction.
Dr. Mike Acheampong, PharmD, MPH. Fairview Pharmacy, Hattiesburg, MS.
Questions, answered.
Is this product third party tested?
Yes. Every product in the Fairview Wellness Essentials line meets at least one of these independent standards: USP Verified, NSF Certified, or ConsumerLab Tested. These organizations test for purity (no heavy metals or contaminants), potency (label dose matches contents), and dissolution (the tablet actually breaks down and absorbs). Third party verification is one of the three required tests every Wellness Essentials product must pass.
Will this interact with my prescription medications?
Many supplements interact with common prescriptions. Fish oil with warfarin can elevate bleeding risk. Vitamin K with warfarin destabilizes INR. Calcium with levothyroxine reduces thyroid absorption. Magnesium with bisphosphonates affects bone medication absorption. Before ordering, call the pharmacy for a free medication interaction review. Takes 10 minutes. Included with every order.
How soon will my order ship?
Orders ship within 1 to 2 business days from our pharmacy in Hattiesburg, Mississippi. You'll receive tracking once your package leaves the pharmacy. Free shipping on orders over $50. Kit purchases skip the $50 minimum and qualify for free shipping automatically.
What is your return policy?
30 day money back guarantee on unopened or opened products. If a supplement isn't working for you, return it for a full refund. If something arrives damaged or incorrect, contact us within 7 days and we'll make it right.
Can I use my FSA or HSA card?
Yes. Fairview Pharmacy accepts FSA and HSA cards for eligible products. Many vitamins and supplements qualify with a Letter of Medical Necessity from your physician. Contact us if you have questions about specific product eligibility.
One product is good. The kit is the protocol.
Dr. Mike doesn't hand patients single products. He hands them protocols. The Complete Energy Support Kit is the full version of what most people need. And it skips the $50 minimum.