BioVital B12 Shot

A BioVital B12 shot is $45 for a single injection, or $399 for a ten-pack. The appointment is in-and-out in about 5 minutes with no downtime at either our North Miami or Palm Beach Gardens clinic, which makes it easy to fit a regular B12 shot into a busy schedule.

We typically recommend weekly or biweekly B12 shots for an active energy boost, then monthly shots for maintenance. The right frequency depends on your diet, lifestyle and how you respond, so your provider will suggest a schedule that fits you. The ten-pack option suits patients who come in on a regular cadence.

Many patients feel the difference within 24–48 hours. Because the intramuscular shot bypasses the gut entirely, methylcobalamin B12 is delivered as a clean, immediate dose. People who run on travel or low-carb diets, or who experience midday fatigue, brain fog or low mood, often notice the effect first, though individual responses vary.

For most adults, a B12 shot is absorbed better than oral B12. Oral B12 is poorly absorbed by most adults, while the intramuscular injection bypasses the gut and delivers the dose directly. This matters most for people with low dietary B12, restrictive diets or gastrointestinal absorption issues, and your provider can help you decide which suits you.

B12 supports daytime energy and stamina, mood and stress resilience, red blood cell production and oxygen carrying, metabolic conversion of food into energy, and nervous-system health. At Aurelia we use pure methylcobalamin, one of the most bioactive forms of B12, and patients often book it for post-flight or post-travel fatigue.

B12 shots are popular with anyone experiencing fatigue or brain fog, people on restrictive or low-carb diets, those with low dietary B12 or gastrointestinal absorption issues, and frequent travelers. Ongoing fatigue can have many causes, so if symptoms persist, discuss them with your provider or physician rather than relying on B12 alone.

B12 is not a weight-loss treatment on its own, but it supports the metabolic conversion of food into energy and helps with daytime stamina. That is why some patients add BioVital B12 shots alongside a supervised medical weight-loss program such as Thoughtful Beginning, where our medical team guides the overall plan.