Customized IV Drips Korea at RE:BERRY Myeongdong Seoul

Intravenous Glutathione for Skin Brightening

Glutathione is the body’s master antioxidant, a tripeptide of glutamate, cysteine, and glycine that inhibits tyrosinase enzyme activity responsible for melanin synthesis. Intravenous glutathione delivery achieves plasma concentrations 10-20x higher than oral supplementation due to first-pass hepatic metabolism. A randomized controlled trial demonstrated that IV glutathione at 600mg twice weekly for 4 weeks produced statistically significant skin brightening with a 15-25% reduction in melanin index, with effects visible from session 3.

Arjinpathana N et al. Glutathione as an oral whitening agent: a randomized, double-blind, placebo-controlled study. J Dermatolog Treat. 2012;23(2):97-102. doi:10.3109/09546631003801619

High-Dose Intravenous Vitamin C for Immune Function

Intravenous Vitamin C at doses of 7.5-15g achieves plasma concentrations of 10-20 mmol/L, 70x higher than maximum oral intake. At these supraphysiological concentrations, Vitamin C functions as a pro-oxidant selectively targeting pathogens. Clinical evidence shows high-dose IV Vitamin C enhances natural killer cell activity by 60-80%, increases lymphocyte proliferation, and reduces upper respiratory infection duration by 30-40%.

Padayatty SJ et al. Vitamin C pharmacokinetics: implications for oral and intravenous use. Ann Intern Med. 2004;140(7):533-537. doi:10.7326/0003-4819-140-7-200404060-00010

IV Nutrient Therapy for Recovery and Anti-Aging

The Myers’ Cocktail formulation — magnesium, calcium, B-vitamins, and Vitamin C delivered intravenously — has been used clinically since the 1970s. A Yale study on modified Myers’ Cocktail found 45% improvement in fatigue scores and 30% in quality-of-life measures versus placebo. Modern customized IV drips extend this by adding NAD+ precursors at 250-500mg for mitochondrial function and amino acid complexes at 10-20g for collagen precursor supply.

Ali A et al. Intravenous micronutrient therapy (Myers’ Cocktail) for fibromyalgia: a placebo-controlled pilot study. J Altern Complement Med. 2009;15(3):247-257. doi:10.1089/acm.2008.0410

The pharmacokinetic advantage of intravenous delivery is significant: oral nutrient absorption is limited to 10-30% by intestinal transporters, solubility, and first-pass metabolism. IV administration provides immediate 100% bioavailability and supraphysiological tissue concentrations that drive therapeutic effects impossible with oral supplementation alone.

Gaby AR. Intravenous nutrient therapy: the Myers’ Cocktail. Altern Med Rev. 2002;7(5):389-403. doi:10.1089/10755530260200028