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About the service

Direct support for your energy and wellbeing

Vitamin B12 is essential for nerve health, red blood cell production and DNA synthesis. Many people — especially vegans, vegetarians and those over 50 — struggle to get enough through diet alone. Our injection service delivers B12 directly into the bloodstream for fast, reliable absorption.

  • Quick 15‑minute appointment, no GP referral
  • Administered by qualified pharmacists
  • Single dose or ongoing top‑ups available
  • Suitable for adults of all ages, including those on plant‑based diets

Why B12?

What B12 does for your body

Energy productionHelps convert food into usable energy
Nerve healthSupports the protective myelin sheath around nerves
Red blood cellsEssential for oxygen transport around the body
Mood & cognitionLinked to memory, focus and emotional balance
DNA synthesisRequired for healthy cell growth and repair
Heart healthHelps regulate homocysteine, a cardiovascular marker

How it works

From booking to your first injection

  1. 1

    Book online

    Pick a slot — most are available within 48 hours.

  2. 2

    Quick assessment

    A pharmacist confirms suitability and explains the plan.

  3. 3

    Injection

    Administered in seconds, intramuscularly into the upper arm.

  4. 4

    Top‑ups

    If beneficial, we schedule regular maintenance doses.

FAQs

Common questions

Does it hurt?

The injection feels like a quick pinch and is over in seconds. Most people don't notice it.

How often will I need a top‑up?

Most patients benefit from a maintenance dose every 8–12 weeks, but it depends on your levels and lifestyle.

Will I feel a difference straight away?

Many patients report increased energy and clearer thinking within a few days. Full effects build over a couple of weeks.

Should I get a blood test first?

It's not essential, but a B12 blood test can help guide your dosing schedule. We can arrange one in our blood testing clinic.

Inside FastHeal Woking pharmacy

Visit our Woking clinic

Step inside our calm, modern pharmacy on Woking High Street and you'll find a friendly team ready to help. Our private consultation rooms and welcoming clinic environment mean you'll always feel comfortable and well looked after.

  • Modern, welcoming clinic environment
  • Private consultation rooms
  • Friendly, qualified pharmacists on hand
  • Convenient Woking High Street location

Feel like you again

Book a B12 injection at FastHeal Woking today.

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