Short answer: glutathione is an antioxidant the body makes from three amino acids. Glutathione tablets are taken mainly for skin radiance and general antioxidant support. How well oral glutathione is absorbed is still debated; a few studies found daily tablets raised glutathione levels in the body over several months, and others found little change. Take one serving a day as the label says, give it several weeks, and avoid glutathione injections for skin lightening outside medical care.
What glutathione is
Glutathione is made in the body, mostly in the liver, from cysteine, glycine and glutamic acid. It helps cells deal with oxidative stress from sun exposure, pollution and normal metabolism. Levels tend to fall with age, illness, smoking and poor sleep.
Glutathione tablets uses
Skin radiance and tone
This is the most common reason people in India buy glutathione. Glutathione is involved in melanin production, and a few small trials of oral glutathione reported modest changes in skin tone or spots over 8 to 12 weeks. Results are not consistent, and tablets will not change your natural skin colour. Sunscreen does more for uneven tone than any tablet.
Antioxidant support
People also take it as a general antioxidant alongside vitamin C and vitamin E. Evidence for clear health outcomes from oral glutathione is limited.
Types of glutathione tablets
- Regular tablets or capsules: swallowed with water.
- Effervescent tablets: dissolve in water into a drink. They suit people who dislike swallowing tablets and are easy to keep at a desk.
- Liposomal glutathione: wrapped in fat particles, marketed for better absorption; the evidence is still limited.
- Combination products: glutathione with vitamin C, collagen or hyaluronic acid. Vitamin C helps the body recycle glutathione.
NewYou GlutaPop is an effervescent tablet with L-glutathione, marine collagen, hyaluronic acid, vitamins C, D and E and goji berry extract. One tablet goes into a glass of water; a tube of 20 lasts about three weeks.
How to take glutathione tablets
- One serving a day, as the label directs.
- Many people take it on an empty stomach or between meals; consistency matters more than timing.
- Give it at least 8 to 12 weeks before judging any change in skin.
- Keep using daily sunscreen.
Side effects and who should avoid it
Oral glutathione is generally well tolerated; some people report bloating or stomach upset. Check with a doctor if you are pregnant, breastfeeding, have asthma, or take regular medication.
Glutathione injections and IV drips for skin lightening are not approved for that use and have caused serious side effects. Do not take them outside proper medical supervision.
Glutathione from food
Your body builds glutathione from protein. Foods that support it include eggs, dal, paneer and whey (for cysteine and glycine), sulphur-containing vegetables such as onion, garlic, broccoli and cabbage, and vitamin C from amla, guava and citrus. For skin, collagen and glutathione are often combined, as in NewYou Collagen Glow.
Common questions
What are glutathione tablets used for?
Mainly for skin radiance and as an antioxidant supplement. Evidence is modest and results vary.
Are effervescent glutathione tablets better than regular tablets?
They are not proven to be absorbed better. Their advantage is convenience: you drink them instead of swallowing a tablet.
How long do glutathione tablets take to work?
Studies measured changes after 8 to 12 weeks of daily use.
Are glutathione injections safe for skin whitening?
They are not approved for skin lightening and carry risks. Avoid them unless a doctor prescribes them for a medical reason.
This article is general information, not medical advice. NewYou products are food supplements and are not intended to diagnose, treat, cure or prevent any disease.
