GP-administered glutathione intramuscular injection — the body's most powerful antioxidant, delivered at therapeutic dose. Skin brightening, liver detoxification, immune enhancement, and cellular repair. Pharmaceutical-grade. CQC-registered clinic, Surbiton.
Book — £80 0208 133 5694Glutathione (GSH) is a tripeptide antioxidant produced naturally in every cell of the human body. Often called the "master antioxidant", it is responsible for neutralising free radicals, regenerating other antioxidants (including Vitamins C and E), supporting liver detoxification, and maintaining immune function. Without adequate glutathione, cellular oxidative damage accumulates — accelerating ageing, impairing immune function, and reducing the body's detoxification capacity.
Glutathione levels decline naturally with age, stress, alcohol consumption, illness, and exposure to environmental toxins. High-dose injection delivers glutathione directly into the bloodstream at therapeutic concentrations — far exceeding what can be achieved through oral supplements, which are almost entirely broken down during digestion before reaching the cells.
Glutathione reduces melanin synthesis by inhibiting the enzyme tyrosinase. This leads to brighter, more even skin tone and reduced pigmentation — one of the most sought-after cosmetic benefits. Results become visible with regular treatments.
Glutathione is the liver's primary detoxification molecule, binding to toxins, heavy metals, and metabolic waste products for safe elimination. High-dose injection supports liver function in high-exposure individuals.
Adequate glutathione is essential for optimal T-cell proliferation and natural killer cell activity. Depleted levels are associated with greater susceptibility to infection, autoimmune conditions, and slower recovery from illness.
By protecting mitochondria from oxidative damage, glutathione supports efficient cellular energy production. Restoring levels is associated with improved energy, reduced inflammation, and slower biological ageing markers.
Glutathione is also a core ingredient in our Skin Glow IV drip (£159), which delivers glutathione alongside Vitamin C, Biotin, Selenium, Zinc, and B-Complex for a comprehensive radiance protocol.
Glutathione injections are widely offered by beauty salons, wellness studios, and non-medical practitioners. At Lambert Medical Practice, every injection is administered by a GMC-registered GP in a CQC-registered clinical setting. This means a full health assessment is conducted before treatment, pharmaceutical-grade product is used with full traceability, emergency protocols and equipment are in place, and aftercare guidance is provided by a clinician who can answer medical questions — not a non-clinical practitioner.
When choosing any injectable treatment, the clinical setting and administering practitioner matter enormously for safety. Lambert Medical Practice offers the same standard of care for aesthetic injections as for any other medical procedure.
CQC Registered · GMC GP · 5.0 ★ Google · Surbiton KT6 7BE
Book Now 0208 133 5694| Mon – Fri | 09:00–18:00 |
| Saturday | Enquire |
| Sunday | Closed |