What Is Glutathione Zooki and Why Do We Need It?

If you’re wondering why your skin feels damaged and dry, read on and find out why glutathione is a good antioxidant to detox the skin.

What is Glutathione?

You might think the skin becomes damaged through the natural process of ageing, but as the skin encounters toxins over the years from UV rays and environmental pollutions, it becomes open to free radicals which breaks down the cells and reduce their activity.

Free radicals are very unstable and highly reactive, causing them to quickly react with whatever they come across. An abundance of free radicals can be caused by several factors such as smoking, alcohol, and pollution.

This causes blemishes, dark spots, as well as signs of premature ageing such as fine lines and wrinkles. Glutathione, otherwise known as GSH, is a tripeptide antioxidant that remedies these problems and is composed of three amino acids:

  • Cysteine
  • Glutamate
  • Glycine

Why is Glutathione Important?

Antioxidants are vital to keeping the skin looking and feeling healthy. However, glutathione is special because it is the most abundant antioxidant in our bodies, hence why it is known as the master antioxidant.

All cells have mitochondria, which acts as an engine to keep the cells active due to their ability to convert fat, glucose, and the amino acids mentioned above into energy. Mitochondria is also important for DNA, and if it is damaged, healthy cells will no longer be active in your skin.

What glutathione does is help shield the mitochondria from exposure to oxidative stress, ensuring the skin prevents any cell from being damaged, or worse, from dying.

Without removing both internal and external toxins, there are several consequences:

  • Dull face colour
  • Intermittent skin breakouts and spots
  • Acne
  • Fatigue and tiredness

However, by increasing glutathione levels, the body can neutralise these toxins and help stump the deficiencies of GSH.

How Does Glutathione Benefit the Skin

One of the remarkable benefits of having the amino acid cysteine is its ability to brighten and lighten the skin when exposed to the sun.

Exposure to the sun will leave excessive melanin on the skin, but the amino acid has been shown to lower melanin levels to balance the skin tone and also reduce dark spots.

Another amazing benefit is its anti-ageing properties. Repeated exposure to toxins leads to dead cells and therefore damaged skin. Glutathione is already the most common antioxidant that is highly concentrated within the cells, but additional glutathione supplements will decrease the power of free radicals from increasing the ageing process.

After repeated use, the effect of glutathione decreases fine lines and wrinkles, including balancing pigmentation.

What Causes Glutathione Deficiencies?

Much of GSH deficiency is primarily caused by poor dieting will low sulphur intake. Sulphur is important to produce glutathione and keep the enzymes structured for stronger proteins. A lack of GSH will leave your skin filled with toxins and free radicals. These vegetables are necessary to keep the skin from weakening due to constant oxidative stress.

To boost the antioxidant levels, cruciferous foods such as broccoli, cauliflower and kale are recommended in your diet as they are high in sulphur.

Vitamin C also helps battle free radicals too, but if your levels of it are low, then it will decrease GSH levels too. This is because Vitamin C converts oxidised glutathione into its active form, making the benefits of GSH more potent.

GSH deficiency also compromises the immune system. This is because GSH levels decrease as we age, and as studies show, glutathione levels increased in the white blood cells of postmenopausal that used NAC (N-acetylcysteine). This means the antioxidant plays a role in maintaining the immune system with increased levels of GSH.

The Future of Supplement Delivery

The supplement and nutrition industry has been revolutionised with liposomal formulas. Most dietary supplements with tablets, creams and serums only partially deliver nutrients to the body because by the time they reach the gut barrier, most of them are destroyed due to the gut’s destructive pH levels.

Liposomal formulas however shield the nutrients in a small ball called phospholipids, which help carry glutathione and other antioxidants through the body into the bloodstream for greater absorption. The only way for dietary supplements to be effective is if they can make the ingredients both water and oil-soluble so that they can travel through the small intestines. This helps to absorb more antioxidants for longer-lasting effects.

This is a new nanotechnology that only a few brands have taken advantage of, but with how effective liposomes are at maximising the nutritional benefits, they are becoming ever more prevalent on the market, especially at Dermoi.

The Best Glutathione Supplement at Dermoi

YourZooki Glutathione is one of the best oral supplements for maximising the amount of glutathione that is absorbed by the body. Its liposomal technology, combined with vitamin B2 and E, provides a potent blend of antioxidants for the best protection against free radicals and oxidative stress. This makes it an effective anti-ageing supplement by reducing fine lines and wrinkles and other long term health benefits.

Liposomal glutathione better ensures the mitochondria fuels activity in the cells due to the air-tight syringe provided. Glutathione Zooki is an oral supplementation that prevents oxidisation, allowing it to retain all the power the antioxidant has, unlike other dietary supplements. Due to free radicles being chemically unstable and highly reactive, they are always seeking a way to attach themselves to other active ingredients. An air-tight syringe stops free radicals from being exposed to oxygen, which otherwise would make the supplement ineffective.

Author: Naeem Ali


ARRANZ, L., FERNANDEZ, C., RODRIGUEZ, A., RIBERA, J. and DELAFUENTE, M., 2008. The glutathione precursor N-acetylcysteine improves immune function in postmenopausal women. Free Radical Biology and Medicine, 45(9), pp.1252-1262.

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