Vitamin injections bypass your digestive tract, allowing for total absorption within your bloodstream. This immediacy allows for highly customizable treatments of a wide variety of nutrients.
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Personalized Care Planner
Patients can design their personalized path to optimal health and wellness with the Dermatology Center of McKinney’s intuitive treatment planner.


Types of Vitamin Injections
Vitamin B12
B12 injections help patients who have difficulty absorbing B12 through their digestive systems. It helps the body’s ability to produce red blood cells, resulting in increased energy, improved cognitive function, and balance.
Vitamin D
Vitamin D assists patients who spend long hours indoors. This naturally occurring hormone contributes to bone density and overall immune system health. Vitamin D also helps the body absorb minerals from food.
Vitamin C
A lack of Vitamin C can lead to serious conditions such as scurvy. Regular vitamin C intake provides the basis for a well-functioning immune system. Injections may also speed up the recovery of serious wounds from trauma or burns.
Biotin
Injecting Biotin keeps hair healthy and vibrant. Although biotin occurs in the body naturally, genetic disposition, long-term antibiotic use, or prenatal supplements may cause our reserves to dip. This treatment also improves nail and skin health.
Preparing for Vitamin Injections
- Bring a complete list of prescriptions.
- Wear loose-fitting clothing to allow the injector easy access to the injection site.
- Stay hydrated the day of injection.
Post-Injection Care
- Rehydrate to allow the body to process and distribute the injection.
- Take time to rest.
- Stick with the maintenance plan Dr. Ralston has laid out.
During a consultation, Dr. Ralston meets with patients to discuss his or her health goals. He personalizes this treatment based on the outcomes his patient hopes to achieve. For quick reference, here are a few injections he might recommend and what they help with.
B12 – energy
Biotin – hair
Vitamin C – skin, bone, and cartilage
Vitamin D – immune system
The number of injections you get will depend entirely on what you want to treat. For instance, regular B12 shots in McKinney might help a patient wanting to address a deficiency caused by chronic illness. On the other hand, an occasional dose of biotin might help whenever patients notice damaged or dull hair.