L-glutathione lightens skin naturally
THE sun provides light and it is the primary source of vitamin D. It also emits UV rays, which are potentially harmful to the skin.
Over time, exposure to UV rays results in skin tanning and pigmentation.
Freckles are formed when the dark pigment in the skin is not evenly distributed.
In addition to that, the sun's UV rays can also cause premature skin ageing, wrinkles and even an increased risk of skin cancer.
Sun and skin
UV rays can penetrate deep into the skin and trigger the metabolism of melanin in the presence of the enzyme, tyrosinase.
This catalyses an increased production of dark pigment in the skin.
Skin colour depends on the type, concentration and distribution of melanin.
Many try shielding every inch of their skin from the sunlight by any means, from applying sunscreen to all exposed areas, to wearing hats or covering themselves with clothes.
Some may go to great lengths to seek shade under umbrellas or even avoid any form of outdoor activities, especially during the hours when the sun's rays are at their strongest.
But those are never enough for complete protection.
UV rays are present even on cloudy or hazy days.
And they can reflect off any surface – such as buildings, sand and water.
L-glutathione helps in skin lightening
L-glutathione has become one of the most popular skin-whitening treatments recommended by dermatologists and skincare specialists.
It is naturally produced by the human body through the synthesis of the amino acids: l-cysteine, l-glutamate and glycine.
Yet, the body's ability to make l-glutathione tends to decrease with age.
Factors such as smoking, consuming alcohol, acidic foods, stress, toxins and even strenuous exercise can drain l-glutathione from the body.
L-glutathione lightens the skin naturally, leading to a vibrant, fair and youthful complexion.
It works by suppressing the activity of tyrosinase and reversing the melanin's metabolism, lightening darker pigments.
Regarded as the body's master antioxidant, l-glutathione safeguards the skin cells from the sun's UV rays that cause premature skin ageing, including fine lines, wrinkles and dark spots.
In addition to that, it is able to recycle itself and other antioxidants in the body such as vitamins C and
Boosting l-glutathione levels
Cysteine is the most important amino acid used to synthesise l-glutathione.
Vitamin C can potentially increase the production and effectiveness of l-glutathione in the body.
Alpha lipoic acid (ALA) helps recycle the used l-glutathione back into its active form.
Sufficient amounts of these nutrients maintain optimal levels of l-glutathione in the body.
This informational article is brought to you by VitaHealth. For enquiries, contact VitaHealth at 03-7729 3873.