FastHeal Clinic · IV Drip Therapy Woking
High Dose Vitamin C Drip in Woking
Vitamin C at 6.25g, 12.5g or 25g in sterile saline. From £105, 60 to 120 minutes depending on dose, at FastHeal Clinic and Pharmacy, Woking.
- From £105
- 60 to 120 minutes
- 6.25g, 12.5g or 25g vitamin C
About the drip
What the High Dose Vitamin C Drip is
A single-ingredient infusion: vitamin C (ascorbic acid) in a saline base, at one of three fixed doses. 6.25g is a moderate dose. 12.5g and 25g are high doses, well beyond what can be absorbed from tablets, which is the point of giving it intravenously: oral vitamin C absorption falls sharply above a few hundred milligrams, whereas IV delivery produces blood levels that cannot be reached by mouth.
High-dose IV vitamin C is studied in hospital settings for specific conditions. It is not licensed for any of them in the UK, and we do not offer it to treat anything. What we offer is the infusion itself, prepared in our pharmacy, with the screening it requires.
Ingredients
What is in it
- Sterile saline base, volume matched to the dose
- Vitamin C (ascorbic acid), 6.25g, 12.5g or 25g
Screening for the higher doses
Before a 12.5g or 25g infusion we require a G6PD (glucose-6-phosphate dehydrogenase) blood test. People with G6PD deficiency can develop haemolysis (red blood cell breakdown) after high-dose vitamin C, and the deficiency is more common in people of African, Mediterranean, Middle Eastern and South Asian heritage, often with no symptoms. FastHeal Labs, our blood testing clinic, can run the test in Woking; results usually take a few days. We also ask about kidney disease, kidney stones and iron overload, all of which rule the higher doses out.
Is it for you?
Who books it
People who have been advised elsewhere to consider high-dose vitamin C and want it done in a pharmacy setting, people who want a vitamin C-only infusion without B vitamins or glutathione, and returning clients stepping up from the 2g dose in the Multivitamin Drip.
Time and cost
Duration and price
6.25g: around 60 minutes, £105. 12.5g and 25g: 90 to 120 minutes because high doses are infused slowly; prices confirmed at booking. G6PD test charged separately through FastHeal Labs.
| Infusion | Price |
|---|---|
| Vitamin C 6.25g (around 60 minutes) | £105 |
| Vitamin C 12.5g (90 to 120 minutes) | Confirmed at booking |
| Vitamin C 25g (90 to 120 minutes) | Confirmed at booking |
| G6PD blood test (required for 12.5g and 25g) | Charged separately |
Prices include the consultation and health screening. We do not recommend regular infusions without a clinical reason.
On the day
What to expect
- 1
Settle in
You will be seated in a reclining chair in a private treatment room.
- 2
The cannula
A trained clinician inserts a small cannula, usually into the arm or hand, and connects the infusion. Most people describe a small scratch and nothing more.
- 3
The drip
You are free to read, work or rest while the drip runs. We check on you throughout.
- 4
Afterwards
We stay with you for a short period afterwards. You can drive, work and carry on with your day immediately.
Before you book
Safety and suitability
Every IV infusion at FastHeal Clinic Woking starts with a consultation and health screening. A prescriber reviews your medical history, current medicines and any allergies before anything is prepared. Some people should not have an IV nutrient infusion, including anyone who is pregnant or breastfeeding, anyone with kidney disease, heart failure, or certain metabolic conditions, and anyone under 18. If we are not confident an infusion is appropriate for you, we will say so and suggest an alternative.
FAQs
Frequently asked questions
Does high-dose vitamin C treat cancer or infections?
No claim of that kind is made here. It has been studied alongside conventional treatment in trials, with mixed results, and it is not a licensed treatment for anything in the UK. Anyone with a diagnosed condition should discuss IV vitamin C with their consultant before booking.
Why do I need a blood test first?
G6PD deficiency is silent until something triggers it. High-dose vitamin C is a known trigger. A one-off test rules it out and the result is valid for life.
What does 25g of vitamin C feel like?
Most people feel nothing beyond the infusion itself. Some feel thirsty, light-headed if they have not eaten, or notice a sour taste. Eat before you come.
Visit our Woking clinic
FastHeal Clinic and Pharmacy is a GPhC-registered pharmacy and private clinic at 3 Mercia Walk in Woking town centre, a short walk from Woking railway station with several public car parks nearby. Every IV infusion is given in a private treatment room by trained staff, with a pharmacist on site.
- Private treatment room with a reclining chair
- Health screening with a prescriber before every infusion
- Infusions prepared in the pharmacy on the day
- Woking town centre, close to the station
Book at FastHeal Clinic Woking
FastHeal Clinic and Pharmacy is at 3 Mercia Walk, Woking GU21 6XS, in the town centre a short walk from Woking railway station. Book online or call 01483 478 181. If you are unsure which infusion is right for you, book a free ten-minute chat with our pharmacist first.


