IV Therapy & Nutrient Infusions

Elite Rejuvenation offers intravenous nutrient therapy as part of its wellness and rejuvenation programme. IV infusions deliver vitamins, minerals, amino acids, and antioxidants directly into the bloodstream, bypassing gastrointestinal absorption limits to achieve higher cellular concentrations than oral supplementation allows. Common formulations include vitamin C, B-complex vitamins, magnesium, glutathione, and hydration blends, with protocols selected based on the patient's health goals — whether energy, immune support, recovery, or anti-ageing. Sessions are administered in a clinical setting and typically last 45 to 90 minutes.

Intravenous nutrient therapy at Elite Rejuvenation positions the clinic's approach to wellness within a functional medicine framework: rather than addressing symptoms at the surface, IV infusions are used to correct micronutrient insufficiencies, support cellular energy metabolism, and optimise physiological function at a biochemical level. The pharmacokinetic advantage of intravenous delivery over oral supplementation is significant. Oral vitamins and minerals are subject to intestinal absorption efficiency — constrained by intestinal transport protein saturation, gastrointestinal motility, gut microbiome status, and first-pass hepatic metabolism — which means that only a fraction of an ingested dose reaches systemic circulation and ultimately the target tissues. Intravenous administration bypasses this entirely: the full infused dose enters the bloodstream immediately, and plasma concentrations achievable via IV vastly exceed what can be reached by oral supplementation alone. Vitamin C is a well-studied example: oral doses above approximately 1–2 grams per day are limited by intestinal transport saturation, capping plasma levels at roughly 100–200 micromoles per litre regardless of how much is ingested, whereas intravenous administration can achieve plasma concentrations ten to twenty times higher, levels associated in research with antioxidant, immune-modulating, and potential anti-inflammatory effects. B-complex vitamins — particularly B12 (cobalamin) and folate — are critical cofactors in one-carbon metabolism, methylation reactions, and mitochondrial energy production pathways. Patients with MTHFR polymorphisms, gastrointestinal absorption issues, or chronically elevated homocysteine may benefit from parenteral B-vitamin delivery that circumvents absorption variability. Magnesium is the fourth most abundant mineral in the body and a cofactor for over 300 enzymatic reactions, including ATP synthesis, DNA repair, protein synthesis, and regulation of neuromuscular function; intracellular magnesium depletion is common in high-stress individuals and those with suboptimal diets, and IV magnesium produces reliably rapid effects on muscle tension and vascular smooth muscle tone. Glutathione, the body's primary endogenous antioxidant, is poorly absorbed orally in its reduced form; IV or push-delivered glutathione maintains the reduced, active form and supports cellular detoxification and oxidative stress management. At Elite Rejuvenation, IV therapy complements the clinic's hormonal and metabolic programmes — patients optimising hormones, managing weight, or addressing fatigue may receive IV protocols calibrated to support those broader therapeutic goals.