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The NAC Glutathione Express delivers 1,000 mg of N-Acetylcysteine—a focused single-session dose for antioxidant maintenance, first-time glutathione therapy, and moderate skin and detox support. The Glutathione Max doubles that to 2,000mg. That distinction is not just a number — at this higher dose, NAC saturates the cysteine availability inside cells more completely, produces a substantially larger and more sustained rise in intracellular glutathione, and triggers anti-inflammatory pathways that require concentrations the 1,000 mg dose approaches but does not fully reach.
Glutathione synthesis is rate-limited by the availability of cysteine—the amino acid that NAC converts into inside the cell. At 1,000mg, cysteine availability increases meaningfully. At 2,000mg, the supply is sufficient to saturate the glutathione synthesis pathway more completely, producing a larger pool of intracellular glutathione that persists longer before being consumed by ongoing oxidative activity. For people with consistently high oxidative load—whether from alcohol, pollution, chronic stress, illness, or intense physical training—this deeper restoration makes a clinically noticeable difference.
NAC's suppression of NF-kB—the master regulator of inflammatory gene expression—is dose-dependent. At 2,000 mg, the reduction in pro-inflammatory cytokines, including IL-6, TNF-alpha, and IL-1beta, is significantly more pronounced than at the standard Express dose. This makes the Max the appropriate choice when systemic inflammation is a primary concern alongside antioxidant support—such as after heavy alcohol periods, during recovery from illness, or in anyone managing chronic inflammatory conditions.
The glutathione-mediated inhibition of tyrosinase — the enzyme that drives melanin production — is also concentration-dependent. People who have completed a course of the Express and want to accelerate results, or those starting with more significant hyperpigmentation, will achieve faster and more visible skin tone improvement at the 2,000 mg dose. A structured course of weekly Max sessions produces compounding results that build session to session as glutathione stores accumulate progressively.
2,000mg is not an arbitrary number. IV NAC at this dose range is the established clinical standard for liver protection in acetaminophen toxicity — one of the most well-documented IV NAC applications in emergency medicine. Its use at 2,000mg in wellness IV therapy reflects the same hepatoprotective mechanism, making this dose particularly relevant for anyone with a history of heavy alcohol use, medication load, or any condition that places sustained demand on liver detoxification capacity.
This drip is the right choice for anyone who has done the Express and wants to step up to deeper, faster results—and for first-timers who know their oxidative or toxic load is high enough to justify starting at the stronger dose. It is particularly well suited for skin-brightening protocols targeting noticeable hyperpigmentation; post-illness recovery where significant antioxidant reserves were consumed; people in high-alcohol or high-pollution environments; and anyone seeking more meaningful liver detox support than a standard session provides.
Vesta Care's DHA-licensed nurses (License #7848044) deliver this session at your home or hotel anywhere across Dubai, within 45 minutes. To book or ask a question, reach us on +971 52 270 4729 by call or WhatsApp—available 24 hours a day, every day of the year.
The express delivers 1,000 mg of NAC for maintenance and moderate support. The Max delivers 2,000 mg—producing deeper intracellular glutathione restoration, a stronger anti-inflammatory effect, and faster skin brightening results, particularly over a course of sessions.
Most people see meaningful improvement in skin clarity and evenness after four to six weekly MAX sessions. More significant hyperpigmentation typically requires six to eight weeks of consistent treatment before full results are apparent.
Yes. If your goals are intensive—significant hyperpigmentation, high toxic load, or post-illness recovery—starting at the max dose is entirely appropriate. Your nurse will confirm suitability during the pre-session assessment.
Weekly for four to eight weeks for active treatment, followed by fortnightly or monthly maintenance once target results are achieved.
Yes—Vitamin C regenerates oxidized glutathione back to its active form, extending the effective life of the glutathione produced from each NAC session. Combining the Max with the Vitamin C Express or Vitamin C Booster is one of the most effective protocols for both skin brightening and systemic antioxidant support.
