Treatment
Vitamin B12 Injections
A quick, effective energy boost delivered by a qualified pharmacist.
- ✔Supports energy levels and reduces fatigue
- ✔Enhances mood and mental clarity
- ✔Aids metabolism and immune function
Free personalised consultation · No obligation
About
Vitamin B12 Injections
Vitamin B12 is essential for energy production, metabolism, and healthy nervous system function. Low levels can lead to fatigue, low mood, and poor concentration. Our Vitamin B12 injections offer a fast, effective way to restore healthy levels and support your overall wellbeing.
Administered safely by our qualified pharmacist in Rhiwbina, Cardiff, this quick intramuscular injection delivers an immediate boost that oral supplements can't match.
Benefits
What You Can Expect
Pricing
Treatment Prices
15 min
15 min
Free consultation included with every treatment.
The Process
What To Expect
A quick injection into the upper arm. Many clients notice a difference within days.
Medical Notice
B12 injections are not suitable during pregnancy or breastfeeding, and eligibility depends on a full medical assessment.
Suitability
Perfect For
- ✔Anyone feeling fatigued or run-down, or those following a plant-based diet.
Reviews
What Our Clients Say
"Hannah was so professional and friendly — she explained everything clearly and made me feel completely at ease. I’ll definitely be returning."
— Nicola E
"A calm, clean clinic with faultless service. I felt comfortable from the moment I arrived and was really happy with the experience."
— Ryan L
"Hannah has such a kind manner and answered all my questions. I felt reassured throughout and would absolutely recommend her."
— Meg J
FAQ
Common Questions
What are the benefits of a Vitamin B12 injection and how quickly does it work?
Vitamin B12 supports normal energy levels, cognitive function, and red blood cell formation. Many clients report feeling the effects within 24–72 hours, but this varies between individuals.
How often can you get Vitamin B12 injections?
Frequency depends on: Your individual needs; Lifestyle; Assessment results. Common plans provide 3-monthly injections.
Are Vitamin B12 injections better than oral supplements?
B12 injections go directly into the muscle, bypassing the digestive system. This may be beneficial for individuals who have difficulty absorbing B12 from food or supplements.
Who typically receives B12 injections — can anyone have them?
Vitamin B12 injections are suitable for people who: Have low B12 levels; Follow a diet low in B12 (e.g., some vegetarian/vegan diets); Want support for overall wellness and energy. Suitability is confirmed at consultation before treatment.
What are the side effects or risks of Vitamin B12 injections?
Side effects are usually mild and may include: Tenderness at injection site; Mild bruising; Temporary redness. Any rare risks or contraindications will be discussed during your consultation.
Last reviewed: May 2026
Ready to book?
Free consultation included with every treatment.
Book Free ConsultationFree personalised consultation · No obligation