You’re ready to begin your longevity journey, and we’re here to help you on every step of the way.
Please read through this page to help prepare for your treatment, and answer your questions.
Watch this short step-by-step walkthrough before your MIC+B12 dose.
Watch nowAdditionally, please review what to expect with your MIC+B12 shipment.


MIC+B12 works best when taken consistently as part of your routine. Most people begin to notice improvements in energy, focus, or overall wellness within the first few weeks.
Everyone responds differently — some people feel changes quickly, while others experience more gradual shifts. Both are completely normal.
Your provider is here to support you along the way. If you ever have questions about how you're feeling or want to check in, don't hesitate to reach out.
Questions? Visit your patient portal and select Chat, then choose Support or the medical team.


Starting MIC+B12 is often a subtle process. Some people notice changes in energy, metabolism, or mood early on, while others experience more gradual shifts over time.
Your response may vary from day to day as your body adapts. This is normal, especially in the early weeks, and doesn't mean anything is going wrong.
MIC+B12 benefits are designed to build over time. Staying consistent with your injections and paying attention to how you feel can help you get the most out of the experience.
Your refills are set up to happen automatically, so you don’t need to take action to stay on track.
If you’d like to pause your subscription, request your next refill early, or make changes, you can manage everything directly in your patient portal.
If you have more questions, go to your patient portal and select Chat, then choose Support or the medical team.


MIC+B12 is generally well tolerated, but some people notice mild, temporary effects as their body adjusts. These can include slight discomfort at the injection site, nausea, upset stomach, or mild fatigue.
These responses are common when starting any new supplement and typically improve over time. Sharing feedback with your care team helps ensure the experience feels supportive and sustainable.
For a full overview of safety considerations and when to seek medical care, please review our Important Safety Information below.
If you have questions or concerns, go to your patient portal and select Chat, then choose Support or the medical team.
Sharing your Belle journey just got even more rewarding. With the Belle Refer-a-Friend Program, you can generate your own referral code to share with friends and family.
When someone uses your code, they’ll receive 5% off their first purchase — and you’ll earn $75 in Belle credit toward a future order.
It’s a simple way to support the people you care about while earning rewards for yourself.


You can find answers to common questions about your medication, side effects, refills, and what to expect by visiting the Help Center.
If you need more help, go to your patient portal and select Chat, then choose Support or the medical team.