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Rosemary Antioxidant CO2

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Rosemary CO2 Extract is a natural stabilizer and antioxidant that helps preserve natural cosmetic products, especially formulations based on vegetable oils.

With a high content of active compounds from the phenolic diterpene group, this extract helps slow down the oxidation process of oil bases. It helps minimize issues such as odor changes, color changes, and other signs of product degradation. The extract is obtained through supercritical CO2 extraction from dried rosemary leaves grown in Vietnam.

Technical standards

Physical appearance Viscous liquid Conform
Color Dark brown Conform
Odor Very mild, herbaceous Rosemary scent Conform
Carnosol & Carnosic acid ≥ 4% 5.02%
Arsen ≤ 1 ppm Conform
Cadmium ≤ 1 ppm Conform
Pb ≤ 2 ppm Conform
Hg ≤ 1 ppm Conform
Microbiological limits ≤ 1000 CFUs/g 50 CFUs/g
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  • BOTANICAL NAME

    Salvia Rosmarinus

  • OLFACTIVE FAMILY

    Herbal

  • CAS NO.

    84604-14-8

  • CO2 extraction

    Stem and Leaf

  • SHELF LIFE

    2-5 years

Manufactured in Vietnam

Vietnam is a Southeast Asian country known for its rich culture, history, and natural beauty. The country is also a leading producer of essential oils, thanks to its diverse plant species and favorable climate. Vietnamese essential oils are highly regarded for their purity and therapeutic properties. Some of the most popular essential oils from Vietnam include agarwood (oud), lemongrass, cinnamon, and basil. These oils are widely used in aromatherapy, cosmetics, and traditional medicine due to their soothing, anti-inflammatory, and antibacterial effects.
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Olfactory Pyramid

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Notes

Dry
Herbal
Camphoreous
Woody
Aromatic

Blending

The aroma of this extract is quite mild because it is intended as a natural preservative, not as a fragrance ingredient. However, you can still detect a gentle dried herbal note with a slightly oily impression. Recommended usage is 1% in the formula, added during the final blending stage.

Aromatherapy

In addition to its antioxidant properties and ability to stabilize oil-based systems, Rosemary CO2 Extract can also help protect and soothe the skin. This ingredient is highly suitable for natural cosmetic products such as facial oils, lotions, and hair care products. It helps extend product shelf life while maintaining a natural positioning without relying excessively on synthetic chemicals.

Shipping & Returns

  • All orders will be processed within 1-2 business days from the time the order is confirmed.
  • Free shipping is available for international retail orders valued at 500 USD or more.
  • Delivery time is 1-3 business days for local areas, 3-7 days for suburban and nationwide deliveries, and 1-4 weeks for international orders.
  • You have 30 days from the date of receipt to initiate the return process.
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Certificates of Quality

  • Certificate of Origin (COO)

    Certification of the country or region where the essential oil is harvested.
    Download  

  • Certificate of Analysis (COA)

    Provides information on the physical and chemical properties of the product.
    Download  

  • IFRA Certificate of Conformity

    Sets safety standards and guidelines for the product in manufacturing.
    Download  

  • GCMS Chromatography Report

    Identifies natural compounds in the essential oil and verifies the absence of artificial ingredients.
    Download  

  • Safety Data Sheet (SDS)

    Provides important safety guidelines for transporting, storing, and using the product.
    Download  

  • Vietnam Standards (QUATEST)

    Tests the composition of single-fragrance oils according to QTTN/KT3 022:2017 criteria.
    Download  
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Frequently asked questions

Can I get a sample?

Scent does not offer free samples of its high-quality products. However, you can purchase 10ml sample at a special discounted price compared to the market price.

What documents will I receive when I purchase a product?

When you make a purchase, you will receive a Certificate of Origin (COO), Certificate of Analysis (COA), IFRA compliance certificate, Gas Chromatography Mass Spectrometry (GCMS) report, and a Safety Data Sheet (SDS).

Are the prices on the website inclusive of VAT?

The listed prices do not include the 8% VAT.

Does Scent have a store where I can try the products?

You can visit Scent's showroom in Ho Chi Minh City to explore fragrances and experience the products firsthand.

However, with the aim of becoming an online provider of fragrance products in Vietnam and Southeast Asia, Scent does not open additional branches. This approach helps optimize costs and allows us to offer you high-quality products at the best prices in the market.

Can essential oils be applied directly to the skin?

Many essential oils need to be diluted before being applied to the skin; otherwise, their high concentration may cause irritation.

Can pregnant women use essential oils?

Pregnant and breastfeeding women should consult a healthcare professional before using essential oils, as they can affect hormones and the impact on the baby during development is not well understood.

What is the difference between natural essential oils and synthetic fragrances?

Essential oils are extracted from parts of plants, are entirely natural, and have therapeutic properties. In contrast, synthetic fragrances are created in a lab and contain artificial components.

How can I ensure that the essential oil is pure?

Scent.vn works directly with reputable global partners, inspecting their facilities and sourcing regions to ensure authenticity. We also conduct GCMS tests on each product to verify its components and quality.

How should essential oils be stored after purchase?

You should store essential oils in aluminum or dark glass bottles, away from sunlight, and at a temperature between 0 to 20℃.

Can I become a distributor of essential oils?

Scent.vn focuses on direct sales to maintain quality control and therefore does not offer a distributor program for this product line. However, you can purchase essential oils in bulk from Scent.vn and sell them under your own brand.