Your Reliable Therapeutic Grade Essential Oils Supplier
WJOIL therapeutic grade essential oils are recognized in the market as high-end commercial-grade oils, specially tailored for professional institutions and brands.They represent a high-quality standard of 100% pure plant extraction without any synthetic fragrances, chemical adulteration, pesticide residues, or heavy metal contamination.
Each batch of our therapeutic grade essential oils undergoes strict testing with clear ingredients, ensuring efficacy and safety. You can rest assured to use our therapeutic-grade essential oils directly in professional application scenarios such as aromatherapy, massage, skincare, body care, and health conditioning. We also can provide customized essential oil formulas, concentrations, and scents according to your needs.
Whether you are a spa chain, skincare brand, or health product manufacturer, we can give you reliable, stable, and high-quality therapeutic grade essential oils. Get in touch with us.
Types of Therapeutic Grade Essential Oils

Extracted from 100% single plant with the highest purity and strongest activity. Support flexible professional formulas, allowing you to customize them according to treatment plans or product requirements.

After being precisely formulated by mature aromatherapy science, they are ready for immediate use and can meet specific functional requirements which,lower your R&D costs.

Adopt a safe base carrier oil at a professional ratio. While retaining the natural active ingredients as much as possible, it avoids the potential irritation caused by high-concentration essential oils.

From the essential oil blend and concentration to the bottle shape and label design, everything can be tailored to your requirements. It offers high product differentiation to increase your brand recognition.
High Purity
WJOIL only selects high-quality aromatic plant raw materials and adopts standardized production processes to retain the natural aromatic active components in the plants. Our therapeutic grade essential oils are all extracted from 100% natural plants without adding artificial fragrances, mineral oils or other synthetic dilution components. They are also subject to GC-MS component analysis to test and verify the main aromatic components.
Whether you are developing SPA treatments, massage oils, or skincare and health products, we can provide real and perceptible therapeutic effects, such as whitening and brightening the skin, reducing pigmentation and acne, reducing swelling and removing blood stasis, repairing after exercise, relieving pain and itching


Safe and Reliable
WJOIL has passed complete quality certification systems such as GMP, CE, ISO9001, and HACCP at the same time. And we strictly control the raw material procurement, production, filling, packaging, and shipping processes.
In addition, each batch of our therapeutic grade essential oils undergoes GC-MS component testing, microbial testing, and MSDS/SDS tests. We can guarantee every product is safe and reliable, non-irritating and free from pesticides and heavy metals
Why Choose WJOIL as Your Partner for Therapeutic-Grade Essential Oils?
- All of our essential oils meet the therapeutic grade standards, ensuring high purity, natural ingredients and stable activity.
- Our products are sold to 80+ countries and regions including the United States, Russia, the European Union, the Middle East, and Japan, and are supplied stably for a long time.
- We have a wide range of product and mature OEM/ODM experience, which can provide you with a one-stop solution from formulas, fragrances to packaging.
- We also offer essential oil formula guidance and product application suggestions to help you quickly develop high-quality treatments or skincare, health products.
Applications of Therapeutic-Grade Essential Oils

With their skin-friendly nature and long-lasting fragrance, our therapeutic grade essential oils are the ideal choice for professional SPA and massage, widely used in full-body massages, essential oil SPA, body therapy, meridian relaxation, muscle relief, pain relief and so on.

The active ingredients in therapeutic-grade essential oils offer significant skincare benefits including anti-acne, repair, and antioxidant effects. They usually are added to skin care oils, creams, masks, and other skincare products to provide real efficacy for your products.

Therapeutic grade essential oils can achieve effects such as stress relief, sleep aid, and improved blood circulation. So they are also applied in aromatherapy health kits, sleep-aid creams, and body care products, giving scientific efficacy support to your products.
Unlike standard essential oils, which usually need to be blended or diluted, therapeutic-grade essential oils are 100% pure, highly potent and have a traceable chemical composition.
On the other hand, standard essential oils are primarily used in aromatherapy. However, our therapeutic grade essential oils can be directly used for inhalation, massage, skin care, and professional aromatherapy treatments. It can provide you with safe products or treatments, and the efficacy is more reliable with complete active ingredients.
Yes. Natural plant raw materials are usually influenced by factors such as climate, soil, season, and harvesting time. So it is common to find essential oils that may have slight natural variations in color and aroma. This is an inherent characteristic of therapeutic grade essential oils and not a quality issue.
Through standardised raw material management, production control and ingredients GC/MS analysis, we are able to keep variations within acceptable limits to give you products that deliver consistent performance over the long term and ensure consistency between batches.
Therapeutic grade essential oils are derived from plant extracts whose growth environment determines the aroma structure and chemical composition ratio. Different regions’ climate, altitude, soil, sunlight, and harvesting seasons all affect natural aromatic components. This is why the same plant may exhibit different aromatic profiles and characteristics depending on the region of origin.
We only select high-quality raw material origins to ensure that you receive stable-quality, pure-smelling therapeutic grade essential oils.
Their efficacy depends on the active components. And GC-MS testing can analyze the proportion of the main aromatic chemical components in the essential oil. It can verify whether your therapeutic grade essential oils are adulterated, diluted, or contain non-natural additions.
We can provide light-proof containers and support leak-proof packaging with thick inner linings for protection. At the same time, we optimize the international transportation packaging structure as well to ensure your products safety.
Whether it is domestic or cross-border transportation, our essential oils can safely reach your warehouse or production line while maintaining the active ingredients stability.
What Is Therapeutic Grade Essential Oils?
Therapeutic grade essential oils usually refer to high-purity essential oils that are extracted from 100% natural plant raw materials without any synthetic fragrances, chemical adulteration, pesticide residues, or heavy metal contamination.
Although therapeutic grade is not a mandatory official grade recognized by ISO or FDA, it has become the recognized standard for high-end commercial essential oils in the European and American markets and the global aromatherapy industry.
MANUFACTURING PROCESS
Therapeutic Grade Essential Oils’ Manufacturing Process
Different plant raw materials are suitable for different extraction methods, and its extraction process directly determines your oils’ aroma layers, the active ingredients’ retention rate and the final cost.
Material Selection
We purchase high-quality plant raw materials to ensure that every drop of your essential oil comes from healthy, safe, and high-active-ingredient plants. The raw materials are strictly selected to meet the high standards required for SPA, skincare, and health product formulas.
Steam Distillation
Steam distillation is one of the most widely used extraction processes in therapeutic grade essential oils at present. It is suitable for most aromatic plant raw materials such as lavender, tea tree, rosemary, and eucalyptus.
Through a stable high-temperature and low-pressure distillation process, the natural aromatic active ingredients in the plants can be more completely retained, allowing your therapeutic grade essential oils to fully exert their efficacy in aromatherapy, skincare, and health products.
Cold Press Extraction
Cold press extraction is mainly used for citrus peels such as sweet orange, lemon, bergamot, and grapefruit. It uses a physical pressing and centrifugal separation process to retain a fresher, more natural aroma while ensuring your essential oil’s active ingredients are complete.
Testing
Each batch of our essential oil is tested by GC-MS to ensure that their chemical composition meets the standards, there is no adulteration or dilution.
You can trace the raw materials and the chemical composition through the test report, providing a guarantee for your production and quality management.
INGREDIENT PROFILE
Common Ingredients of Therapeutic Grade Essential Oils
As the aromatic chemical compositions of different plant essential oils vary, their applications in skincare, spa treatments, aromatherapy and health care products also differ. There are common ingredients for therapeutic grade essential oils.
Lavender
Lavender is one of the most widely used and highly accepted classic categories in therapeutic grade essential oils. Its core components mainly include linalool and linalyl acetate.
This component structure enables lavender essential oil with more gentle and balanced aromatic characteristics, and it has been widely adopted in products related to relaxation, sleep care, and soothing for a long time.
Lavender essential oil can be sold as a single product or used as a base component in compound essential oils. Due to its relatively mild overall composition, it can be used in children’s products and skincare for sensitive skin.
Tea Tree
Tea tree essential oil is one of the therapeutic grade essential oils categories with high demand and search popularity in the international market. Its core components mainly include terpinen-4-ol and γ-terpinene.
Due to its powerful purifying and nourishing properties, tea tree essential oil has long been used in cleansing, oil control and the treatment of problem skin.
Eucalyptus
The main active component in eucalyptus essential oil is eucalyptol. It has a more refreshing and transparent aroma, and can relieve respiratory tract and air quality. You can use it for therapeutic massage, respiratory care, or seasonal health products, especially suitable for the development of popular products in autumn and winter.
In addition, due to its high aroma recognition, eucalyptus essential oil is also often used in blended therapeutic grade essential oils to improve the overall aroma layer and freshness.
Mint
The core components in mint essential oil are mainly menthol and menthone. Due to the obvious cooling sensation, it is the preferred raw material for massage therapy, sports recovery, and oral care products.
Its distinct cooling smell can bring a strong sensory memory, so mint essential oil is also often used as a key tonal component in compound essential oils to enrich the therapeutic grade essential oils’ coolness and experience.
Lemon
Lemon essential oil is usually extracted through cold pressing, which allows it to retain the natural fresh fragrance in citrus plants relatively intact. Its main components include citronellol, geraniol, and phenylethanol, which can repair, anti-aging, brighten the skin tone, and soothe the mood.
Compared to the strong herbal fragrance type, lemon is easier to establish a fresh, natural, and youthful product character. At the same time, therapeutic-grade citrus essential oils have long enjoyed strong consumer demand in the European and American markets.
Rosemary
The main components of rosemary essential oil include 1,8-cineole, camphor and α-pinene. Its overall aroma is herbaceous and refreshing, widely used in products designed to aid concentration, promote scalp health and soothe the body.
Due to its strong herbal properties, rosemary essential oil is also well-suited as a key functional ingredient in blended therapeutic-grade essential oils.
USAGE GUIDE
Usage Method of Therapeutic-Grade Essential Oils
SPA
In professional massage or therapeutic applications, therapeutic grade essential oils usually need to be diluted with carrier oils such as sweet almond oil or jojoba oil before use.
Whether it is a full-body massage or local muscle and joint therapy, the active ingredients of high-purity essential oils can be absorbed by the skin to soothe muscles, relieve fatigue, improve blood circulation and relax the body and mind.
Aromatherapy
Aromatherapy is one of the most common application methods of therapeutic grade essential oils.
You can drop the therapeutic-grade essential oils into an aromatherapy machine or diffuser to allow the highly pure natural essential oils to spread evenly throughout the room. This improves air quality and also provides your customers with a therapeutic experience of relaxation and stress relief.
In addition, a few drops of essential oil can be added to hot water to enhance the aromatic effect through steam diffusion, and at the same time help keep the respiratory tract unobstructed. This method is easy to operate and also can directly demonstrate your essential oils’ efficacy, which is very suitable for your use in product displays or treatment services.








