IV drips and NAD+
Vitamin drips · glutathione 'whitening' drips · NAD+ infusions · 'longevity' IVs
Drip lounges and NAD+ 'longevity' infusions are a wellness-industry boom; glutathione drips are heavily marketed in Asia for skin brightening.
Search interest: about 1,400 searches a month in Singapore for “iv drip” (Ahrefs, October 2026).
Nothing in a drip lifts, resurfaces or tightens, and 'whitening' infusions carry risk for no reliable benefit.
Reviewed against the Aesthetics International standard. Category: Wellness.
Does IV drips and NAD+ work?
Caution. Nothing in a drip lifts, resurfaces or tightens, and 'whitening' infusions carry risk for no reliable benefit. For well-nourished people, vitamin drips have no demonstrated benefit over oral intake.
- Verdict
- Caution Evidence, regulation or risk profile does not yet support routine use.
- Evidence base
- 3 PubMed-indexed studies cited below, including systematic reviews, randomised trials.
- Suits
- Medically supervised correction of a documented deficiency.
- Not for
- Skin whitening, 'detox', hangovers marketed as medicine, or anti-ageing on the strength of a brochure.
- In Singapore
- In Singapore, the Ministry of Health's aesthetic practice guidelines do not permit intravenous glutathione for skin lightening, and HSA has issued advisories on unregistered injectables; any infusion must be given by a licensed practitioner.
- Category
- Wellness · about 1,400 searches a month in Singapore for “iv drip”
- Reviewed
- 1 October 2026 by Aesthetics International. Revised as evidence and regulation change.
What it is
Intravenous infusions of vitamins, minerals, glutathione or nicotinamide adenine dinucleotide, sold for energy, 'detox', skin brightening and anti-ageing.
How it works
An IV bypasses digestion, so blood levels rise quickly — which is useful when someone is deficient or cannot absorb orally, and largely irrelevant when they are not. Glutathione's proposed skin effect is inhibition of melanin synthesis; NAD+ is a coenzyme central to cellular energy whose levels decline with age.
What the evidence says
For well-nourished people, vitamin drips have no demonstrated benefit over oral intake. Intravenous glutathione for skin lightening is not supported by robust trials and has been associated with serious adverse events; several regulators have warned against it. NAD+ infusion research is early and mostly in other contexts; the aesthetic claims are ahead of the data.
What people are saying
Paraphrased from public discussion on TikTok, Instagram, Reddit and in the press. Not testimonials, and not about any one clinic. Reported in: drrachelho.com, health.clevelandclinic.org, health.clevelandclinic.org.
What the studies show
- systematic review
Oral and topical glutathione gave modest, unsustained lightening; only one placebo-controlled study of intravenous glutathione existed and the authors concluded the IV route is not supported because of lack of efficacy and side effects.
Glutathione as a skin-lightening agent and in melasma: a systematic review. — Int J Dermatol, 2025. PMID 39444151.
- systematic review
Clinical studies of NAD-related supplementation were small, mostly oral, and showed modest quality-of-life effects with minor side effects; none addressed skin or aesthetic outcomes.
Evaluation of safety and effectiveness of NAD in different clinical conditions: a systematic review. — Am J Physiol Endocrinol Metab, 2024. PMID 37971292.
- RCT
Four weeks of oral glutathione produced a small reduction in melanin index at some sites compared with placebo, with no data on durability.
Glutathione as an oral whitening agent: a randomized, double-blind, placebo-controlled study. — J Dermatolog Treat, 2012. PMID 20524875.
Studies are selected for relevance and quality, not for agreement with the verdict; PubMed records are linked so the reader can check them.
Who it suits
Suits
Medically supervised correction of a documented deficiency.
Not for
Skin whitening, 'detox', hangovers marketed as medicine, or anti-ageing on the strength of a brochure.
Alternatives
The two reviewed treatments most often weighed against IV drips and NAD+, on the same standard.
| IV drips and NAD+ | Pico laser | Niacinamide | |
|---|---|---|---|
| Verdict | Caution | Vetted | Established |
| What it is | Intravenous infusions of vitamins, minerals, glutathione or nicotinamide adenine dinucleotide, sold for energy, 'detox', skin brightening and anti-ageing. | A picosecond laser delivers energy in pulses a thousand times shorter than the nanosecond lasers that came before it. | Niacinamide is vitamin B3 in its amide form, a water-soluble ingredient used at two to ten per cent in serums and moisturisers. |
| Evidence base | 3 PubMed-indexed studies cited below, including systematic reviews, randomised trials. | 4 PubMed-indexed studies cited below, including systematic reviews. | 3 PubMed-indexed studies cited below, including randomised trials. |
| Suits | Medically supervised correction of a documented deficiency. | Sun spots, freckles, post-acne marks, tattoo ink, uneven tone in Asian skin when energy is set conservatively. | Almost everyone: oily, blotchy, acne-prone or barrier-compromised skin, and as a tolerable companion to retinoids and acids. |
| In one line | Nothing in a drip lifts, resurfaces or tightens, and 'whitening' infusions carry risk for no reliable benefit. | The variable that matters is depth, not brightness, and pigment already deposited is only half the problem; the inflammation producing it is the other half. | It will not change a face, but it makes everything else in the routine easier to tolerate, which is worth more than most hero ingredients deliver. |
Risks
Infection, vein injury, electrolyte disturbance, allergic reactions; with glutathione, reports of kidney and liver injury and serious skin reactions.
In Singapore
In Singapore, the Ministry of Health's aesthetic practice guidelines do not permit intravenous glutathione for skin lightening, and HSA has issued advisories on unregistered injectables; any infusion must be given by a licensed practitioner.
“Nothing in a drip lifts, resurfaces or tightens, and 'whitening' infusions carry risk for no reliable benefit.”
Vetted protocols on the same problem
Questions
Do glutathione drips whiten skin?
Is NAD+ anti-ageing?
Are vitamin drips useful at all?
Cite this review
Aesthetics International (2026). IV drips and NAD+: does it work? Evidence, risks and verdict. https://aesthetics-international.org/treatments/iv-drips-and-nad/ (reviewed 1 October 2026).
Editorial, unpaid and independent of any manufacturer. Verdict: Caution. See what works and what doesn't across all 153 reviews. Spotted an error or a newer study? Suggest a correction — changes are logged on the corrections page. Terms are defined in the glossary.
Where this review is used
Have a question about this treatment?
Ask us — or ask to be matched with a practitioner in Singapore who follows evidence-based treatment. Whether it is right for you is decided at an in-person assessment, not by a review; sometimes the answer is a different treatment, or none.
WhatsApp +65 8023 7170Suggest a treatment to review
Physicians, manufacturers and readers can propose a treatment for review. Reviews are editorial and are not paid for.
[email protected]