Superoxide dismutase (SOD, CAS 9054-89-1) is an enzyme found in almost all living cells. It typically appears as a water-soluble, pale green or blue-green protein powder, depending on its metal cofactor (it can contain copper, zinc, manganese, or iron). It is stable under moderate temperatures (up to around 60°C) and functions over a range of pH levels (usually 5.0-9.0). Its key feature is its ability to catalyze the breakdown of superoxide radicals-harmful reactive oxygen species (ROS) produced during cellular metabolism-into less damaging oxygen and hydrogen peroxide, making it a powerful antioxidant.
1. Antioxidant Protection in the Body
SOD's primary role is to neutralize superoxide radicals, which can damage cells, proteins, and DNA if left unchecked. These radicals are natural byproducts of processes like breathing and energy production, but excess levels contribute to aging and diseases such as arthritis, heart disease, and neurodegenerative disorders. By breaking down superoxide, SOD helps protect cells from oxidative stress, supporting overall cellular health.
2. Cosmetics and Skincare
In skincare products, SOD is valued for its anti-aging effects. It helps reduce oxidative damage caused by UV radiation, pollution, and other environmental factors, which can lead to wrinkles, dull skin, and loss of elasticity. It is added to creams, serums, and lotions to support the skin's natural defense system, promoting a more youthful appearance. It often works alongside other antioxidants like vitamin C or E for enhanced protection.
3. Dietary Supplements
SOD is available in dietary supplements, often marketed for their antioxidant benefits. These supplements aim to boost the body's natural SOD levels, supporting immune function and reducing oxidative stress. They may be used by people looking to support joint health (by reducing inflammation linked to oxidative damage) or overall wellness, especially in aging populations.
4. Medical and Therapeutic Applications
In medicine, SOD is studied for treating conditions related to oxidative stress. For example, it is used in research on therapies for stroke (to reduce brain cell damage from free radicals), rheumatoid arthritis (to ease inflammation), and certain types of cancer (to protect healthy cells during radiation or chemotherapy). It is also used in some topical treatments for burns and wounds to speed healing by reducing oxidative damage to tissues.
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Gneebio with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicide, and daily chemicals.
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Advantages
1). Small batch shipment and sub-packaging is available.
2). Provide COA, MSDS, Health Certificate and Origin Certificate.
3). Quality first, service best.
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