Archive · 18 Aug 2026
RediClinic Celesta Launches India's First Japanese-Made Glutathione Capsule
Your body has tiny helpers called antioxidants that keep your cells safe.
One of these helpers is called glutathione, and it is made from three smaller parts called amino acids.
Some companies sell glutathione pills that people hope will make their skin look brighter or more even.
But scientists who studied these pills found that the effects are small and not the same for everyone.
Sometimes only a few people in a study saw any change at all.
RediClinic Celesta is a new capsule sold in India.
The company says it is the first capsule in India to use glutathione made in Japan.
The capsule is 98.7% pure and also contains vitamin C, which the company says helps the body absorb it better.
The company also says its formula is 16 times stronger than regular capsules.
Even so, experts remind people that sun protection, sleep, water, healthy food, and a good skincare routine matter just as much as any pill.
RediClinic Celesta is marketed as India's first Japanese-made glutathione capsule for skin.
The capsule contains 98.7% pure Japanese-made glutathione combined with ascorbic acid (Vitamin C).
L-glutathione is a naturally occurring antioxidant made from the amino acids glutamate, cysteine, and glycine.
Clinical studies found limited and inconsistent evidence, with skin-lightening effects seen only in small subgroups and not statistically significant overall.
The brand claims a 16× stronger formulation focused on skin radiance rather than changing natural skin colour.
- Who
- RediClinic Celesta, the brand behind the new capsule, and the researchers who have studied oral glutathione's effects on skin.
- What
- The launch of a glutathione capsule for skin featuring 98.7% pure Japanese-made glutathione, ascorbic acid, and a claimed 16× stronger formulation.
- When
- Not specified in the articles.
- Where
- India, where the product is sold, and Japan, where the glutathione is manufactured.
- Why
- To raise the bar on ingredient purity and quality in India's crowded glutathione supplement market, where most products compete on dosage numbers.
Supporters of Glutathione Supplements
Researchers and Skeptics
Skin-brightening effectiveness
Supporters of Glutathione Supplements
Some clinical studies show reductions in certain melanin measurements and a trend toward brighter skin in sun-exposed areas after taking oral glutathione.
Researchers and Skeptics
Evidence is limited and inconsistent; effects occurred in only a small number of subjects, and overall differences were not statistically significant.
What matters most in a supplement
Supporters of Glutathione Supplements
The source and purity of the active ingredient, such as 98.7% pure Japanese-made glutathione, deserve as much attention as the dosage on the bottle.
Researchers and Skeptics
The market traditionally focuses on headline dosage numbers, but no strong evidence shows that ingredient origin changes the outcome.
- Product
- RediClinic Celesta
- Claim
- India's first Japanese-made glutathione capsule
- Glutathione purity
- 98.7% pure, Japanese-made
- Key ingredients
- L-glutathione + ascorbic acid (Vitamin C)
- Formulation strength
- Claimed 16× stronger formulation
- L-glutathione composition
- Glutamate, cysteine, glycine
- Clinical evidence
- Limited and inconsistent; some results not statistically significant