What is Rosmarinus Officinalis Extract?
Rosmarinus Officinalis Extract, commonly known as rosemary extract, is derived from the entire plant of the Rosemary, scientifically named as Rosmarinus officinalis L., belonging to the Lamiaceae family. This extract is also known by other names such as Rosemary Oil or Rosemary Leaf Extract. It is rich in a variety of bioactive compounds including phenolic acids, flavonoids, and diterpenes, which contribute to its beneficial properties.
The use of rosemary in cosmetics can be traced back to ancient times. It was highly valued by the Greeks, Romans, and Egyptians for its medicinal properties. Over time, the cosmetic industry discovered the benefits of this plant and started incorporating it into various products. The extract is obtained by a process called steam distillation, where the plant material is subjected to steam to release the essential oil. This oil is then collected and used as an ingredient in cosmetic formulations.
While there are other plant extracts used in cosmetics for their antimicrobial, refreshing, and tonic properties, Rosmarinus Officinalis Extract stands out due to its unique composition. It contains rosmarinic acid, a potent antioxidant and anti-inflammatory compound, which is not commonly found in other similar ingredients. This makes it a preferred choice for many cosmetic manufacturers.
Rosmarinus Officinalis Extract is a versatile ingredient and can be found in a wide range of cosmetic products. It is commonly used in moisturizers for its ability to hydrate and rejuvenate the skin. It is also found in serums, where its antioxidant properties help to protect the skin from environmental stressors. Furthermore, due to its antimicrobial properties, it is often used in products designed for acne-prone skin.
Benefits and Uses
In this section, we will delve into the officially recognized benefits and uses of Rosmarinus Officinalis Extract:
Antimicrobial Properties
Rosmarinus Officinalis Extract is known for its antimicrobial properties. In simple terms, it can help to prevent the growth of bacteria and fungi on the skin. This is particularly beneficial in cosmetic products as it can help to prolong their shelf life by preventing microbial contamination. Additionally, when applied to the skin, it can help to keep your skin clean and healthy by fighting off harmful microorganisms.
Refreshing Effect
Another official function of Rosmarinus Officinalis Extract is its refreshing effect. This means that it can provide a revitalizing and invigorating sensation when applied to the skin. This can be particularly beneficial in skincare products designed for use in the morning or during hot weather, as it can help to wake up the skin and provide a cooling effect.
Tonic Properties
The tonic properties of Rosmarinus Officinalis Extract refer to its ability to tone and firm the skin. This can help to improve the skin’s texture and appearance, making it look healthier and more youthful. It can be particularly beneficial in anti-aging products, as it can help to reduce the appearance of fine lines and wrinkles.
Please note that these benefits are based on the officially recognized functions of Rosmarinus Officinalis Extract as per the CosIng Database. There may be other benefits and uses of this ingredient that go beyond these official functions, but these are not covered in this article.
Safety Profile
Rosmarinus Officinalis Extract is not a banned or regulated ingredient in cosmetics. It is generally considered safe for use in cosmetic products. However, like any ingredient, it may not be suitable for everyone and may cause allergic reactions in some individuals.
Potential side effects of topical application of Rosmarinus Officinalis Extract include:
- Redness
- Itching
- Skin irritation
A note for women who are pregnant and/or breastfeeding – There is currently insufficient data on the safety of topical usage of Rosmarinus Officinalis Extract during pregnancy or breastfeeding. Therefore, it is recommended to consult a healthcare professional for further advice.
Side effects or adverse reactions from Rosmarinus Officinalis Extract 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. The analysis was conducted by a TiS-appointed industry consultant whose sources 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.
