Busy schedules, disrupted routines, and the demands of everyday life can take their toll. IV Nutrient Therapy delivers a combination of vitamins, minerals, and fluids directly into the bloodstream - bypassing the digestive system so nutrients are available for your body to use straight away.
We provide IV therapy at home across Wiltshire, Swindon and the Cotswolds. At messageGP, every IV therapy journey begins with a proper conversation. One of our experienced doctors will take time to understand your health, discuss what you're hoping to support, and recommend a treatment that's right for you - if it's appropriate.
No rushing. No one-size-fits-all approach. Just thoughtful, personalised care at home.
Some people choose IV therapy as part of their general wellbeing routine. It may be worth discussing with one of our doctors if you're looking to support:
Individual responses to treatment can vary. Our doctors will talk through what's most relevant for you before anything is recommended.
IV therapy involves delivering nutrients directly into the bloodstream through a small cannula, usually placed in the arm. It's a quick, straightforward procedure carried out by one of our doctors at your home.
Tell us a little about yourself and what you're hoping to achieve. There's no obligation.
Your doctor will review your health, discuss your goals, and confirm whether IV therapy is suitable for you.
A qualified doctor visits you at a time that works for you. Appointments are unhurried and carried out to a high clinical standard.
We're on hand via WhatsApp if you have any questions before or after your treatment.
(IV Push or IM) Your body's own master antioxidant — replenished and delivered directly where it's needed.
Glutathione is the body's principal naturally occurring antioxidant, produced in the liver and present in every cell. It plays a central role in protecting cells from oxidative damage, supporting liver detoxification pathways, and maintaining immune function. Research indicates that IV delivery achieves significantly higher tissue concentrations than oral supplementation, with clinical reviewers noting that oral glutathione cannot reliably be used for therapeutic purposes due to poor absorption.
(Ref: Nutrients, 2019; PeachIV Clinical Review)
Support for normal hair, skin, and the energy metabolism your body relies on every day.
Biotin is an essential cofactor for the carboxylase enzymes involved in fatty acid synthesis, amino acid metabolism, and glucose processing — all of which underpin normal energy production and skin cell function. Biotin deficiency, whilst relatively rare, is associated with hair loss, skin changes, and fatigue; a review of clinical case reports found consistent improvement in hair and nail changes following supplementation in patients with an underlying deficiency.
(Ref: Skin Appendage Disorders, 2017; NCBI Bookshelf)
One of the most common nutritional shortfalls in the UK — and one of the simplest to address.
Vitamin B12 is essential for DNA synthesis, red blood cell formation, and normal nervous system function. Research suggests that low or marginal B12 status — often without obvious symptoms — may affect up to 40% of people in Western populations, with prevalence higher in Europe than the US. Injected B12 bypasses the digestive system entirely, which is particularly relevant for those whose gut absorption may be compromised.
(Ref: NIH Office of Dietary Supplements; Cochrane Review, 2018)
Especially important in the UK, where low vitamin D affects around 1 in 5 adults.
Vitamin D plays a well-established role in maintaining normal bone density, muscle function, and immune system regulation. In the UK, low vitamin D is a significant public health concern — studies describe the levels as "alarmingly high," with research showing that around 1 in 5 UK adults have low vitamin D, rising to nearly 1 in 6 white Europeans during winter months.
(Ref: ScienceDaily / University of Birmingham, 2020; UK Biobank Study, PMC)
All eight essential B vitamins in one shot — supporting energy, mood, and mental clarity.
The eight B vitamins function as cofactors across a wide range of metabolic processes, including energy-yielding metabolism, oxygen transport, DNA synthesis, and neuronal function. A 2020 narrative review published in Nutrients (MDPI) confirmed that adequate B vitamin status is critical for both brain and muscular function, with deficiencies linked to mental and physical fatigue. Delivering the full B-complex via injection ensures rapid availability without relying on gut absorption.
(Ref: Nutrients, 2020, MDPI)
The original IV therapy formula — trusted by doctors for over 50 years.
Originally developed by Dr John Myers in the 1960s and refined over decades of clinical use, the Myers Cocktail is an infusion of essential vitamins and minerals — typically including magnesium, calcium, B vitamins, and vitamin C. A 2009 randomised, double-blind, placebo-controlled pilot study published in the Journal of Alternative and Complementary Medicine found improvements in pain scores, tender points, and quality of life measures in participants who received eight weekly infusions. As with many IV therapies, large-scale trial evidence remains limited, and most supporting data comes from clinical experience and observational studies.
(Ref: Altern Ther Health Med, 2009; Merck Manual)
A broad-spectrum vitamin infusion to support energy and keep your immune system healthy.
A broad-spectrum vitamin and nutrient infusion designed to support normal immune response and energy metabolism. Vitamin C is well established as a key contributor to both innate and adaptive immune function, and B vitamins serve as essential cofactors in cellular energy production. Intravenous delivery allows for higher plasma concentrations than those achievable through diet or oral supplementation alone.
(Ref: Nutrients, 2017 — Vitamin C and Immune Function)
Targeted immune support with vitamins and antioxidants that science backs.
Formulated with vitamins and antioxidants including vitamin C, which has a well-documented role in supporting both the innate and adaptive immune system. Published research in Nutrients (2017) confirmed that vitamin C stimulates immune cell activity, supports the skin's barrier function against pathogens, and acts as an antioxidant scavenger — helping to protect tissue from damage during infection.
(Ref: Nutrients, 9(11):1211, 2017)
For active people who want to support their muscles and bounce back faster.
Amino acids are the building blocks of protein and play a direct role in muscle protein synthesis, energy metabolism, and recovery after physical exertion. B vitamins, particularly B6, act as cofactors for enzymes involved in amino acid metabolism and muscle glucose release during exercise. This combination is designed to support those with active lifestyles who want to maintain normal muscle function and recovery.
(Ref: Nutrients, 2020; Oregon State University, Linus Pauling Institute)
Clear head, better focus, steadier mood — supported from the inside out.
A blend of amino acids and B vitamins associated with normal cognitive function and mood balance. A double-blind, randomised, placebo-controlled trial published in Frontiers in Nutrition (2020) found that essential amino acid supplementation improved attention and cognitive flexibility in middle-aged and older adults. B vitamins — particularly B6, B9, and B12 — play an established role in neurotransmitter synthesis and the regulation of neurological function.
(Ref: Front. Nutr., 2020; Linus Pauling Institute)
Nourish your hair from within, with nutrients that support healthy growth and condition.
Formulated to provide nutritional support for normal hair health, including biotin (B7), which is an essential cofactor for the metabolic pathways that support healthy hair follicle function. Vitamin deficiencies — including biotin, B12, and vitamin D — are among the recognised nutritional factors associated with changes in hair quality and growth.
(Ref: Dermatology and Therapy, 2017; NCBI Bookshelf)
One of the most well-researched nutrients in medicine — delivered directly into your bloodstream.
Vitamin C is essential for collagen synthesis — the structural protein responsible for skin elasticity and wound healing — as well as normal immune function and antioxidant activity. IV administration achieves plasma concentrations far beyond those reachable through oral supplementation or diet, which is limited by gut absorption. A widely cited 2017 review in Nutrients confirmed vitamin C's multifaceted role in both the innate and adaptive immune response.
(Ref: Nutrients, 9(11):1211, 2017)
Two powerful antioxidants that work better together — for skin, detox, and cellular protection.
These two antioxidants work synergistically: research indicates that vitamin C helps regenerate oxidised glutathione, enhancing the body's overall antioxidant recycling capacity. Together they support normal skin function, assist the liver's natural detoxification processes, and help protect cells from oxidative stress. A 2017 study in Clinical, Cosmetic and Investigational Dermatology found that glutathione supplementation had a measurable effect on melanin content in the skin after four weeks.
(Ref: Clin Cosmet Investig Dermatol, 2017)
A coenzyme found in every cell in your body — and one that naturally declines as we age.
Nicotinamide Adenine Dinucleotide (NAD+) plays a central role in energy production, DNA repair, and mitochondrial function. Research confirms that NAD+ levels naturally decline with age, and this decline has been associated with reduced cellular energy, impaired repair processes, and increased inflammation. A 2022 review published in PMC identified NAD+ restoration as a promising area in healthy ageing, with early clinical studies noting trends towards improved cardiovascular markers and reduced inflammatory cytokines after supplementation. The clinical evidence base for IV NAD+ specifically is still developing, and longer-term trials are ongoing.
(Ref: PMC9512238, Frontiers in Aging; PubMed 31917996)
Got a question? We’ve got the answers. Explore our full FAQs page or send us a WhatsApp. We’re happy to answer any queries you might have.
All patients are assessed by one of our doctors before treatment. IV therapy is available to adults aged 18 and over, subject to a health assessment confirming it is appropriate for you.
All treatments are carried out at your home across Wiltshire, Swindon and the Cotswolds. If you're unsure whether we cover your exact area, just send us a WhatsApp and we'll confirm.
Yes. There's no charge for your initial consultation and no obligation to book a treatment.
All treatments are doctor-led and carried out by qualified doctors. We take patient safety seriously, which is why a health assessment comes before any treatment is recommended.
No. IV therapy is not a substitute for a healthy diet, lifestyle, or medical treatment for a diagnosed condition. If you have a medical condition, are pregnant or breastfeeding, or are taking medication, please let our doctors know during your initial consultation.
Check out our full FAQs page

Have a question or not sure which therapy is right for you? Send us a WhatsApp and talk it through with one of our doctors.