Verified Customer
Piya S., 57
Great company to work with. Prompt communication and transparent pricing.
Rating: 5 out of 5
50% off first order
Auto-applied at checkout
4.8/5
4000+ Patients
Restore Energy
Drive Metabolism
Sharpen Focus
FSA/HSA Eligible
MIC+B12 Injection
Fat metabolism support, sustained energy, consistent results. No clinic visit required.
Injection supplies included
2-day temp-controlled shipping
Ongoing support from world-class care team
Instead of paying $150 to $300 per clinic visit, you can now access monthly clinical-grade weight loss support at a predictable cost.
No waiting roomsNo per-visit feesNo clinic markups
Pause or cancel anytime
Secure clinician review
Automatic refills aligned with your schedule
Metabolic decline is often a surprise.
Fat metabolism and energy production slow quietly, especially under chronic stress.
Diet and exercise that produced results before are doing less. The inputs haven't changed but the outputs have shifted. Something metabolic is working against the effort.
Not the tiredness that comes from a bad night of sleep. A low-grade, persistent flatness that's there regardless of how much rest you get or how clean you eat.
You're maintaining habits but not seeing movement. Particularly around the midsection, where fat tends to accumulate when the liver's ability to metabolize fat slows down.
Coffee, pre-workouts, energy drinks — they're doing more work than they used to. The underlying energy deficit they're masking is getting harder to ignore.
what it means
It's easy to blame willpower.
MIC is a combination of Methionine, Inositol, and Choline. Each plays a role in how your body metabolizes fat, supports liver function, and regulates cellular energy. When these compounds are depleted or insufficient, fat metabolism slows, energy production becomes less efficient, and the body has a harder time mobilizing stored fat. B12 adds a complementary layer, supporting red blood cell production, neurological function, and the energy metabolism that the MIC compounds alone don't fully address. Together they target the pathways that diet and exercise can support but rarely resolve on their own. The good news is that these levels can be restored through clinician-guided supplementation.
Most growth hormone options are a mess
Oral lipotropic supplements
Oral versions of MIC compounds exist, but absorption through the digestive tract is significantly lower than direct injection. What reaches systemic circulation is a fraction of what the label suggests.
Weight loss clinics
Many clinics offer MIC+B12 injections as part of bundled programs costing $150 or more per visit. The access and cost barriers make it difficult to maintain the consistent dosing schedule that produces results.
Unverified online sources
Injectable compounds are available from a range of online sources without clinical oversight. Without pharmacy verification, there's no reliable way to confirm potency, sterility, or what's actually in the vial.
A Better Option
Why is System better?
For years, people looking to support fat metabolism and energy levels have had to choose between low-absorption oral supplements, bundled clinic programs with per-visit fees, or unverified compounds from online sellers.
System Labs was built to offer a better option.
Clinical-grade compounded MIC+B12, reviewed by a licensed provider and sourced from a certified U.S. pharmacy, without the clinic overhead or the guesswork. Administered at home in under a minute, with everything you need included.
Same Compounds, Different Outcomes
System Labs MIC+B12
- Therapeutic-grade injectable formulation
- Clinician-reviewed before approval
- Produced and regulated in U.S. Pharmacies
- Pharmaceutical-grade compounded formulation
- Structured dosing with clinician-guided titration
- Transparent monthly pricing
Compared to
other MIC+B12 options
- Oral supplements with limited absorption
- Self-selected without medical review
- Mass-produced or variably sourced
- No oversight of formulation standards
- Inconsistent delivery and unpredictable results
- Per-visit fees on top of medication costs
Backed by physicians who've trained at the top programs in the country
Dr. Marc Gruner
System Medical Advisor
Sports medicine physician trained at Mayo Clinic in ultrasound and regenerative medicine.
Mayo Clinic
System Laboratories, Inc. Medical Board
01
Dr. Jonathan Hinds
System Medical Advisor
Board-certified in Emergency Medicine. Licensed in all 50 states. Trained at Rutgers University.
Rutgers UniversitySystem Laboratories, Inc. Medical Board
02
Dr. Gregory Tennant
System Medical Advisor
Fellowship-trained orthopedic trauma surgeon. Trained at Vanderbilt University.
Vanderbilt UniversitySystem Laboratories, Inc. Medical Board
03
01
Complete the intake flow
Select your treatment. Fill out a 2-minute form.
No appointment needed.
02
Get matched to a clinician
A licensed provider reviews your info and
reaches out via chat.
03
Start your treatment
Compounded by a certified U.S. pharmacy. Includes everything you need to administer, ongoing clinician support, and free 2-day shipping.
Patient experiences
Verified Customer
Andrea C., 71
System Labs has been great. They stay in touch and genuinely care about how you're doing.
Rating: 5 out of 5
Verified Customer
Cory M., 37
The process was smooth and streamlined. I was impressed by how quickly the clinician responded to my questions, including ones about medication interactions. Everything arrived well-packaged and on time.
Rating: 5 out of 5
Verified Customer
Kristan S., 64
I was really pleased with how quickly my order shipped and the care taken to keep the product cold in transit.
Rating: 5 out of 5
Verified Customer
Peter J., 39
Quality products with medical supervision. I've noticed a real difference with the products and I'm looking forward to long-term results.
Rating: 5 out of 5
Verified Customer
Aubrey E., 46
So far so good. My order arrived quickly and the customer service has been great.
Rating: 5 out of 5
Verified Customer
Jaclynn Z., 37
Everything I needed to get started, and it shipped fast.
Rating: 5 out of 5
Experience the benefits of System MIC+B12
Metabolism
Supporting fat metabolism and the liver's ability to process and mobilize stored fat.
Energy
Supporting cellular energy production and reducing the fatigue associated with B12 and lipotropic deficiency.
Composition
Supporting body recomposition alongside diet and exercise, particularly in areas of stubborn fat accumulation.
Clarity
Supporting neurological function and cognitive performance through B12's role in nervous system health.
Liver function
Supporting the liver's lipid processing capacity through Choline and Methionine.
Consistency
Structured monthly dosing designed to support sustained metabolic function rather than short-term intervention.
MIC+B12 Injection
Designed to make clinical-grade MIC+B12 more accessible than weight loss clinic visits.
Monthly Supply (1000mg)
In stock via System Labs
20% Off Rythm Blood Test
Injection supplies included
2-day temp-controlled shipping
Ongoing support from world-class care team
Instead of paying $150 to $300 per clinic visit, you can now access monthly clinical-grade weight loss support at a predictable cost.
No waiting roomsNo per-visit feesNo clinic markups
Pause or cancel anytime
Secure clinician review
Automatic refills aligned with your schedule
Frequently Asked Questions
MIC+B12 is a compounded injectable containing Methionine, Inositol, Choline, and Vitamin B12. Methionine is an essential amino acid involved in fat metabolism and liver detoxification. Inositol supports insulin signaling and lipid transport. Choline is required for the liver to process and export fat. B12 supports red blood cell production, energy metabolism, and neurological function. Together they target the metabolic pathways involved in fat mobilization and energy production.
Yes. MIC injections are commonly referred to as lipotropic injections because of their role in supporting the liver's ability to metabolize fat. The B12 component adds an energy and neurological support dimension that lipotropic-only formulations don't include.
Dosing frequency is determined by your clinician based on your intake and goals. Common protocols range from once to twice weekly. Your clinician will confirm your specific schedule before your order ships.
MIC+B12 is administered subcutaneously via a small-gauge needle, similar to an insulin injection. Most patients report minimal discomfort. Your clinician will walk you through technique and injection sites before your first order ships.
Common injection sites include the outer thigh, abdomen, or upper arm. Your clinician will provide guidance on site rotation and proper technique as part of your onboarding.
Individual response varies. Some patients report noticing changes in energy within the first few weeks of consistent use. Fat metabolism support typically becomes more apparent over one to two months of consistent dosing alongside diet and exercise.
MIC+B12 is generally well tolerated. Mild injection site reactions are possible. As with any compounded medication, your clinician will discuss known and potential risks during the intake process before prescribing.
Injectable vials should be kept refrigerated between 36°F and 46°F. Keep out of direct light. Your order includes storage and handling instructions.
All orders include free 2-day temperature-controlled shipping directly to your door. Refills are automatic based on your protocol schedule. You can pause or cancel anytime from your account dashboard. No waiting rooms, no per-visit fees, no clinic markups.