Vitamin B12

Vitamin B12 Injection

If you're tired, foggy, or just not feeling like yourself, low B12 is one of the most common — and most overlooked — causes. Our Vitamin B12 injection is administered in-clinic by our clinical team in Epping, giving you a direct, fast-absorbed dose rather than relying on oral supplements your body may not be absorbing properly in the first place.

Unlike shop-bought tablets or sprays, an injection bypasses the gut entirely — which matters if the reason you're deficient is that your body isn't absorbing B12 well from food or supplements to begin with.

Why people choose an injection over a supplement 

• Bypasses digestion — full dose reaches your bloodstream directly
• Faster impact on energy, mood and concentration than oral tablets
• Ideal if you're vegan, vegetarian, over 50, or have a diagnosed absorption issue (e.g. pernicious anaemia, IBS, Crohn's)
• Administered by our clinical team, not self-injected

Who this is for

• Anyone experiencing fatigue, low mood, poor concentration, or brain fog
• Vegans and vegetarians (B12 is found almost exclusively in animal products)
• Anyone who's had blood work show a borderline or low B12 result
• Anyone who wants to know their level first — pair with our Vitamin & Nutrient Blood Test to confirm deficiency before treating it

What's included 

• Brief clinical check-in before your injection
• Administered by our trained clinical team at our Epping clinic
• Takes under 10 minutes

Booking / location Available at our Epping clinic (116 High Road, Epping, Essex CM16 4AF, serving Essex, Hertfordshire and London. [Book your appointment]

FAQs

How do I know if I need a B12 injection? Fatigue, low mood, poor concentration, pins and needles, and pale skin can all be signs of low B12. The only way to know for certain is a blood test — we offer this alongside the injection if you'd like to confirm your levels first.

How often should I get a B12 injection? This depends on your levels and how you respond. Many clients start with a single injection and reassess, while those with a confirmed ongoing deficiency may have injections every 4-12 weeks. Our clinical team will advise based on your bloods.

Is a B12 injection safe? Yes — B12 is water-soluble, meaning your body simply excretes what it doesn't need. It's a well-established, low-risk treatment administered by our clinical team.

Can I get a B12 injection without a blood test first? Yes, though we always recommend testing if you've never confirmed a deficiency, so you know it's actually addressing the issue rather than guessing.