Citrus aurantium extract is becoming more and more popular as a component in natural cosmetics due to its crisp, zesty scent and abundant supply of antioxidants. It is made from the fruit's peel, Citrus aurantium dulcis, and is frequently referred to as sweet orange extract. Due to its invigorating scent, sweet orange has long been used in traditional medicine. However, a more recent study has shown how effective Citrus aurantium dulcis may be in reviving aging skin. Continue reading to discover more about this citrus essential extract's rejuvenating, hydrating, and brightening properties.
What is Citrus Aurantium Extract?
The term "Citrus aurantium extract" describes the chemicals and extracts made from the citrus aurantium tree and its fruits. The two primary types utilized in skincare are:
- Bitter Orange Extract: This stimulating smell is derived from the Seville orange.
Sweet orange extract is appreciated for its ability to improve the appearance of skin. It is taken from the sweet orange (Citrus aurantium dulcis).
The Citrus aurantium dulcis fruit's outermost peel is used to make sweet orange essence. The priceless, aromatic extract is obtained using cold pressing and distillation processes (1).
A variety of potent active substances, including vitamins, flavonoids, and terpenes, are included in the extract. These have positive skin-beneficial antioxidant, anti-inflammatory, and antibacterial properties (2). It makes sense why sweet orange extract is being used more frequently in skincare regimens to combat aging.
Description and Characteristics
The Citrus aurantium dulcis tree produces small white flowers and rounded orange fruits with pitted peel. It thrives in tropical and subtropical climates and is now cultivated globally as a crop.
Popular varieties of the sweet orange include Valencia, Navel, Cara Cara, and Blood oranges. The peel is aromatic and contains glandular sacs of essential extract. Depending on the variety, sweet oranges are either seeded or seedless (3).
The fruits can be enjoyed fresh or processed into juice, jams, and sweet treats. But it is the rind that provides most of the plant’s medicinal value. Extracts from the peel contain compounds with a wide range of dermatological benefits.
What is Citrus Aurantium Dulcis?
Citrus aurantium dulcis refers specifically to the sweet orange variety of the Citrus aurantium species. It is one of the most popular citrus fruits worldwide.
The name comes from the Latin words citrus meaning citron or citrus tree and aurantium meaning golden. Dulcis means sweet in Latin. Other common names for Citrus aurantium dulcis include round orange and sweet round orange.
In skincare, sweet orange extract offers more benefits than bitter orange extract, thanks to its nourishing fatty acids and antioxidants. These compounds provide anti-aging, hydrating, and complexion-enhancing properties when applied topically.
Is Citrus Aurantium Safe for the Skin?
Sweet orange extract is typically safe to use on the skin when diluted properly. Like with any essential extract, it’s important to dilute it with a carrier extract before applying it to the skin. Sweet almond, coconut, and jojoba extract make good carriers.
Citrus extracts contain the compound limonene which can increase photosensitivity. So sweet orange extract is best avoided before sun exposure. Those with very sensitive skin should do a patch test before full facial application.
When used correctly, sweet orange extract is non-toxic, non-irritating, and poses little risk of allergic reaction. Still, it’s wise to avoid Citrus aurantium dulcis if you have very sensitive skin or known citrus allergies.
Vitamin C Content and Benefits
Sweet orange extract is chock full of vitamin C, an essential nutrient for building healthy skin. In fact, one tablespoon of fresh orange juice contains over 100% of the recommended daily value.
Vitamin C is required for collagen synthesis, the process that keeps skin firm and youthful (4). It also functions as an antioxidant, protecting against UV damage from the sun. Vitamin C clears away free radicals that would otherwise degrade collagen over time.
With regular use, the vitamin C in sweet orange extract can reduce fine lines and wrinkles, even out skin tone, and impart a healthy glow (5). Its collagen-boosting and complexion-enhancing powers make vitamin C a staple of anti-aging regimes.
Hydration and Moisturization
Dehydrated, dry skin lacks elasticity and is prone to developing wrinkles and a dull tone. Sweet orange extract provides lightweight hydration and moisturization from compounds like citric acid and vitamin C.
The high limonene content also helps sweet orange extract penetrate deeply into the skin to provide lasting hydration (6). It may stimulate hyaluronic acid production and ceramide synthesis within skin cells as well.
Using Citrus aurantium dulcis extract can restore suppleness to dry skin and protect against moisture loss. Keeping skin optimally hydrated with botanical extract helps maintain its youthful bounce and radiance.
Brightening and Toning Effects
Dull, uneven skin tone can make the complexion look older than its years. The antioxidants and phytochemicals in sweet orange extract help brighten and even out the appearance of skin tone.
Vitamin C suppresses excess melanin production responsible for pigmentation and age spots (7). Potent flavonoids like hesperidin also inhibit melanogenesis. This helps fade dark spots and improve overall skin clarity.
Sweet orange extract may also refine the texture of the skin to make it appear younger. A study found that an extract blend with sweet orange extract reduced wrinkles and improved skin radiance (8).
With routine application, Citrus aurantium dulcis can help minimize dark spots, smooth out rough texture, and give the complexion a luminous glow.
Antibacterial Qualities
The phytochemicals in sweet orange extract have antibacterial properties against skin-infecting bacteria, viruses, and fungi.
Over 90% of sweet orange extract is made up of limonene, which has strong antibacterial and antifungal properties (9). It inhibited the Propionibacterium acnes bacteria's development in experiments, which worsens acne (10).
Hesperidin and other flavonoids exhibit antiviral properties against the herpes simplex virus and other viruses (11). This can aid in warding off hazardous microorganisms from damaging skin.
Using sweet orange extract could aid in avoiding skin infections, cold sores, and acne. Its efficacy as a topical skin healer is increased by its antibacterial properties.
Anti-Inflammatory Effects
Inflammation is a key driver of many skin disorders like acne, eczema, and psoriasis. The anti-inflammatory compounds in sweet orange extract can help tame inflammatory flare-ups.
Limonene and linalool suppress inflammation by inhibiting cytokine and chemokine production (12). The flavonoids also downregulate inflammatory genes like COX-2 (13).
Applying sweet orange extract can help soothe and calm irritated skin prone to inflammation-related issues. This helps restore skin to a healthy, comfortable state.
Wound Healing Potential
Minor cuts, scrapes, and burns can damage skin and increase infection risk. Sweet orange extract has been traditionally used to cleanse and heal wounds.
Research shows Citrus aurantium dulcis extract stimulates faster closure and regeneration of skin lesions (14). It also reduces scar formation by promoting orderly collagen deposition.
The sweet orange extract may quicken healing time and improve recovery of damaged skin. Its antimicrobial capacities also prevent added harm from pathogens entering wounds.
Aromatherapeutic Benefits
Beyond its physical effects on the skin, the sweet orange extract provides aromatherapeutic effects that benefit mental and emotional health.
The vibrant, energizing aroma of sweet orange extract is known to uplift mood, reduce anxiety, and promote calmness (15). Inhaling it can provide an immediate emotional boost.
Integrating sweet orange extract into skincare routines provides sensory enjoyment in addition to beautifying skin from the outside in. This makes it an aromatherapeutic ingredient for well-being.
Conclusion
With growing scientific substantiation of its dermatological benefits, Citrus aurantium dulcis extract is now recognized as much more than a sweet scent. Its array of vitamins, antioxidants, and anti-inflammatory compounds offers multifaceted ways to nourish skin for a revitalized, youthful complexion. From combating dryness to improving tone, texture, and suppleness, sweet orange extract deserves a spot in skin nourishing regimes. With routine use, it can help maintain healthy, vibrant skin as part of an integrative approach to slowed aging.
Citrus aurantium dulcis extract is a powerful natural ingredient that can revitalize and enhance the skin. With its hydrating, brightening, and rejuvenating properties, it is a valuable addition to any skincare routine. Botanical Cube Inc., a China citrus aurantium extract manufacturer in the plant extract industry, offers high-quality citrus Aurantium Extract. Contact us at sales@botanicalcube.com or visit our website to learn more about our products and incorporate the benefits of Citrus aurantium dulcis extract into your skincare regimen.
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