What Is Oenothera Biennis Ext.?

Learn about the abrasive, antioxidant, astringent, skin conditioning, skin conditioning emollient, skin conditioning (assorted), and skin-protecting characteristics of Oenothera biennis ext. and its usage in personal care products.

What Is Oenothera Biennis Ext.? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Oenothera Biennis Ext.?

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What is the purpose of Oenothera biennis ext. in personal care products? It is used for its abrasive, antioxidant, astringent, skin conditioning, skin conditioning emollient, skin conditioning (assorted), and skin-protecting characteristics. Oenothera biennis ext. physically removes unwanted substances, prevents oxidation, tightens the skin, moisturizes and strengthens skin, hydrates skin to prevent dryness, helps restore dry or damaged skin, and protects your skin.

Names and identifiers that we found for this substance include: Oenothera biennis ext., "Evening primrose, ext.", "enotera, Oenothera biennis, extracto", "OEnothere bisannuelle, extraits", and "Evening primrose, oenothera biennis, extract".

What Are Abrasive Ingredients?

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Oenothera biennis ext. has abrasive characteristics.

Abrasive ingredients are commonly found in exfoliating cosmetic products, which are designed to remove dead skin cells and impurities from the surface of your skin. These ingredients work by physically scrubbing away the top layer of your skin, revealing the fresh, new skin underneath. These ingredients can come in the form of powders, beads, or granules. Exfoliating helps to improve the texture and tone of your skin, leaving it looking brighter, smoother, and more radiant. It can also help unclog pores, prevent acne breakouts, and increase the effectiveness of other skincare products.

Abrasives are also commonly used in toothpaste and other dental cleaning products to help remove surface stains and plaque from teeth. Abrasives work by physically scrubbing the surface of the teeth to remove debris and stains.

Abrasive ingredients, in general, physically scrub and scour surfaces to remove dirt, grime, and other unwanted materials. When you use a cleaning product with abrasive ingredients, you'll often feel a gritty texture as you apply it. This texture is what allows the product to work effectively. As you scrub, the abrasive particles work to break down and dislodge dirt, grease, and other materials from the surface you're cleaning.

What Are Antioxidant Ingredients?

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Oenothera biennis ext. has antioxidant characteristics.

Antioxidants neutralize harmful molecules caused by pollution, UV radiation, and stress that can damage skin cells. Antioxidants can help reduce inflammation and redness. Antioxidant ingredients are also used in skincare products to keep skin healthy and youthful, extend the shelf life of food and beverages, and prevent the breakdown of active ingredients in medications.

Types of Antioxidants Ingredients

Here are some of the most common types of antioxidants ingredients in cosmetics and other products:

  • Vitamins: Certain vitamins, such as vitamins C, E, and A (retinol), are known for their antioxidant properties.

  • Botanical extracts: Many plants contain natural antioxidants that can be extracted and used in cosmetics. Examples include green tea, grape seed, pomegranate, and chamomile.

  • Peptides: Certain peptides, such as glutathione, can have antioxidant properties and may be used in cosmetics.

  • Carotenoids: Carotenoids are pigments found in plants that have antioxidant properties. Some examples include lycopene, beta-carotene, and astaxanthin.

What Are Astringent Ingredients?

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Oenothera biennis ext. has astringent characteristics.

Astringent ingredients in cosmetic products shrink or tighten the skin and reduce oiliness. This results in a temporary reduction in the appearance of pores and an overall smoother, firmer skin texture. Astringents can also help to remove excess dirt and oil from the skin, making it feel clean and refreshed. They are commonly found in toners, cleansers, and other skincare products targeted toward oily or acne-prone skin.

Types of Astringent Ingredients

Here are some of the most common types of astringent ingredients in cosmetics:

  • Tannins: These are plant-based compounds that have astringent properties. They are found in various natural ingredients like witch hazel, oak bark, and tea leaves.

  • Alcohols: Certain types of alcohol, like ethanol, isopropyl alcohol, and denatured alcohol, are commonly used in cosmetics as astringents. These alcohols can dissolve oil and reduce the appearance of pores.

  • Essential oils: Certain essential oils like lemon, lime, and grapefruit are known for their astringent properties. These oils help to tighten the skin and reduce the appearance of pores.

  • Clay: Certain types of clay, like kaolin and bentonite, have astringent properties. These clays help to absorb excess oil and impurities from your skin.

What Are Skin Conditioning Ingredients?

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Oenothera biennis ext. has skin conditioning characteristics.

Skin conditioning ingredients improve the texture, feel, and overall appearance of the skin, helping to avoid harmful effects from external factors. Skin conditioning ingredients moisturize the skin and strengthen its natural barrier function to help protect it from damage caused by harsh weather and sunlight. Some skin conditioning ingredients are anti-inflammatory and can help reduce redness and irritated skin.

What Are Skin Conditioning Emollient Ingredients?

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Oenothera biennis ext. has skin conditioning emollient characteristics.

Skin conditioning emollients help improve the skin's texture and appearance while providing it with the necessary hydration to prevent dryness and flakiness. Emollients are lubricants that create a barrier on the skin's surface to trap moisture, which helps prevent dryness and dehydration.

Skin conditioning emollients are commonly found in cosmetics such as moisturizers and lotions, which significantly help maintain healthy and youthful-looking skin. Emollients are typically made from natural oils, such as coconut or jojoba, and can also contain humectants that draw moisture to the skin's surface.

What Are Skin Conditioning (assorted) Ingredients?

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Oenothera biennis ext. has skin conditioning (assorted) characteristics.

Skin conditioning ingredients are specifically designed to help reduce flakiness and restore suppleness to dry or damaged skin. They work by improving the skin's natural barrier function and helping to retain moisture, which can lead to a more youthful and healthy-looking complexion.

What Are Skin-Protecting Ingredients?

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Oenothera biennis ext. has skin-protecting characteristics.

Skin-protecting ingredients are typically added to cosmetic products to help protect your skin from various environmental elements that can cause damage. When your skin is exposed to these elements, it can lead to things like premature aging, dark spots, and even skin cancer. That's why protecting your skin as much as possible is essential. Skin-protecting ingredients can be a great addition to your skincare routine. They can help prevent damage to your skin and keep it healthy and youthful for years to come.

When purchasing a cosmetic product with skin-protecting ingredients, it's good to pay attention to the type of protection it offers. For example, if you're looking for a product for sun protection, you'll want to confirm it contains SPF. If you're looking for a product to also help prevent premature aging, look for one that contains antioxidants.

Types of Skin-Protecting Ingredients

Here are some of the most common types of skin-protecting ingredients:

  • Sunscreen agents: Sunscreens are designed to protect the skin from harmful UV rays from the sun. Some sunscreen products contain avobenzone, oxybenzone, octocrylene, and homosalate.

  • Emollients: Emollients help moisturize and soften the skin while providing a protective barrier. Examples of common emollients include glycerin, petrolatum, and dimethicone.

  • Humectants: Humectants help attract and retain skin moisture. Common humectants used in cosmetics include hyaluronic acid, glycerin, and urea.

  • Ceramides: Ceramides help to strengthen the skin's barrier function, which can help to protect the skin. Common synthetic ceramides used in cosmetics include ceramide 3 and ceramide 6-II.

  • Antioxidants: Antioxidants can help protect the skin by neutralizing harmful molecules that can cause oxidative damage. This damage can lead to premature aging, dryness, wrinkles, and other skin issues.

  • Anti-inflammatory agents: These ingredients help reduce inflammation and irritation in the skin, which can help improve the skin's appearance and overall health.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.