What is Soybean Peroxidase?
Soybean Peroxidase is a naturally occurring enzyme that is extracted from the seedcoat of the Glycine max, more commonly known as the soybean plant. It is also known by its scientific name, Glycine max peroxidase. This enzyme is a complex protein that contains iron, which plays a crucial role in its antioxidant properties.
The use of Soybean Peroxidase in cosmetics can be traced back to the discovery of its antioxidant properties. Scientists found that this enzyme could catalyze the oxidation of various organic compounds, making it a valuable ingredient in the fight against skin aging and damage. The process of extracting Soybean Peroxidase involves crushing the soybean seeds and then isolating the enzyme through a series of purification steps.
While there are other antioxidants used in cosmetics, such as Vitamin C and E, Soybean Peroxidase stands out due to its natural origin and its unique ability to act as a catalyst in the oxidation process. This makes it a preferred choice for brands that focus on natural and organic skincare products.
Soybean Peroxidase is typically used in a variety of skincare products, including moisturizers and serums. Its antioxidant properties make it an excellent choice for products aimed at reducing the signs of aging, protecting the skin from environmental stressors, and improving overall skin health. It is also used as a skin conditioning agent, helping to keep the skin soft, smooth, and hydrated.
Benefits and Uses
In this section, we will delve into the officially recognized benefits and uses of Soybean Peroxidase:
Antioxidant
Soybean Peroxidase, as an antioxidant, plays a crucial role in protecting the skin from damage. It does this by neutralizing harmful free radicals that are produced in the skin due to exposure to environmental stressors such as pollution and UV rays. These free radicals can cause oxidative stress, leading to premature aging and other skin issues. By acting as an antioxidant, Soybean Peroxidase helps to maintain the health and vitality of the skin, keeping it looking youthful and radiant.
Skin Conditioning
Another major benefit of Soybean Peroxidase is its skin conditioning properties. This means that it helps to make the skin feel smoother, softer, and more supple. It achieves this by aiding in the skin’s natural hydration process, helping to retain moisture and prevent dryness. This can result in a more even skin texture and improved skin appearance. Whether you have dry, oily, or combination skin, Soybean Peroxidase can help to balance and condition your skin, promoting a healthier and more radiant complexion.
It’s important to note that these benefits are based on the officially recognized and defined functions of Soybean Peroxidase. There may be other benefits and uses of this ingredient that go beyond the scope of these official functions. However, as consumers, it’s crucial to be aware of the direct benefits that are backed by official recognition to avoid being misled by brands and manufacturers.
Safety Profile
Soybean Peroxidase is not a banned or regulated ingredient in cosmetics. It is generally considered safe for use in cosmetic products. However, as with any ingredient, individual reactions can vary and it is always recommended to do a patch test before widespread usage.
As an enzyme derived from soybeans, it has a low allergenic potential. However, individuals with a known allergy to soybeans should exercise caution and consult with a healthcare professional before using products containing Soybean Peroxidase.
Potential side effects of topical application of Soybean Peroxidase may include:
- Minor skin irritation
- Allergic reactions in individuals with soy allergy
A note for women who are pregnant and/or breastfeeding – There is currently insufficient data on the safety of topical usage of Soybean Peroxidase during pregnancy or breastfeeding. As such, it is recommended to consult a healthcare professional for further advice.
Adverse reactions to Soybean Peroxidase are not common, but it is always recommended to do a patch test before widespread usage to ensure there is no adverse reaction.
This ingredient analysis has been commissioned by Truth In Skincare (TiS), an independent industry regulator, using a TiS-appointed industry consultant. The sources for this analysis include CosIng (Cosmetic Ingredient Database – by the European Commission), the Personal Care Products Council (PCPC), The US Food & Drug Administration (FDA) as well as other various publicly available sources.
