“Glow drips” and “beauty IVs” are popular, often promoted as a shortcut to bright, hydrated skin. Here is a balanced look at what they contain, what they can and cannot do, and when IV treatment genuinely makes sense.
What is in a typical drip
- Saline or other fluids for hydration.
- Vitamin C, often in high doses.
- B vitamins, often including B12.
- Glutathione, marketed for “glow” or lightening.
- Sometimes minerals such as zinc or magnesium.
What the evidence says
- Hydration: in healthy people, drinking water hydrates the body as well as a drip. Dry, rough skin is mainly a barrier problem, best helped by a good moisturiser and gentle cleansing.
- Vitamins and minerals: if you are not deficient, extra vitamins in a drip are largely excreted. If you are deficient (for example in vitamin B12 or iron), correcting it helps your skin, hair and energy, but this should follow a blood test, and tablets or injections are often enough.
- Glutathione: evidence for skin lightening is weak and inconsistent, and injectable use for skin colour is not an approved use. Read our glutathione guide.
- “Detox”: the liver and kidneys detoxify the body; there is no good evidence that drips add to this.
The risks
Any IV involves a needle in a vein. Possible problems include bruising, vein irritation, infection, fainting and allergic reactions, and rarely more serious problems from incorrect doses or poor-quality products. The risk is low when done properly, but it is not zero, especially when the benefit is uncertain.
When IV treatment is genuinely needed
A doctor may recommend IV or injectable treatment for:
- proven deficiencies that cannot be corrected by mouth;
- conditions that affect absorption from the gut;
- dehydration from illness;
- specific medical treatments in hospital.
What actually gives skin a healthy glow
- Sunscreen every day.
- A gentle routine with a moisturiser that suits you.
- Treating the cause of dullness: acne marks, pigmentation, dryness or an underlying deficiency.
- Sleep, a balanced diet and not smoking.
- Where useful, clinic treatments with good evidence such as chemical peels, medi-facials and skin boosters.
If you feel your skin, hair or energy are off, ask a doctor to check for deficiencies before paying for drips. See dull skin.
