Oil From Coffee Beans – Extract In 7 Easy Steps

Oil From Coffee Beans

Turning your regular cup of coffee into a health and beauty elixir may seem imaginative, but coffee bean oil is making it a reality. Oil extraction from coffee beans is an innovative process that taps into the vast potential of this unexplored ingredient. 

The same coffee beans that provide your daily pick-me-up contain a golden oil brimming with antioxidants and benefits galore. Oil from coffee beans is now bursting onto the scene in various industries due to its versatile properties. 

As research on coffee bean oil extraction advances, even more, uses are being discovered. We are just beginning to uncover the tremendous potential within this overlooked coffee bean component. 

If you want to know more about oil from coffee beans, then continue reading. 

What Is Coffee Bean Oil?

Oil From Coffee Beans

Coffee bean oil is a refined oil derived from coffee beans. It is extracted from green, unroasted coffee beans or beans that have been roasted. The oil comes from the coffee cherry pulp or the seeds/beans. 

Oil from coffee beans has a smooth, sweet aroma and flavor reminiscent of coffee. It is rich in fatty acids like linoleic acid, palmitic acid, stearic acid, oleic acid, and antioxidants like tocopherols. 

The composition of coffee oil makes it useful for skin care, cooking, biodiesel production, and more. Coffee bean oil is prized for its versatile properties and health benefits.

Read more: How To Roast Coffee Beans In A Pan?

Types Of Oil From Coffee Beans 

Coffee bean oil is derived from the coffee plant producing coffee beans. These beans can be processed in different ways to create two main types of coffee beans oil:

Green Coffee Bean Oil 

Green coffee bean oil is extracted from unroasted, raw coffee beans. The beans maintain their natural green color and are not subjected to any heat or roasting. 

To produce the oil, the green coffee beans are first cleaned and dried. Then the skin and pulp are removed from the beans. Finally, the inner green seeds or beans are pressed to extract the oil. 

Green coffee bean oil has a lighter color and milder aroma than roasted coffee oils. It retains much of its natural chlorogenic acids, caffeine, and antioxidant content since the beans do not undergo roasting. Some of the key benefits of this oil include:

  • High levels of chlorogenic acids have anti-inflammatory and antioxidant effects.
  • Increased caffeine content compared to roasted beans which can improve skin absorption.
  • Abundant antioxidants like polyphenols and tocopherols 
  • The smoother, less bitter flavor profile

Green coffee bean oil is prized in the health and beauty industries. When applied topically, it can nourish, hydrate, and rejuvenate skin. It also makes an excellent addition to anti-aging skincare products.

Roasted Coffee Bean Oil

Roasted coffee bean oil is derived from coffee beans that have been roasted to various degrees. This heating process causes the beans to undergo physical and chemical changes that alter their structure, color, and chemical composition. Darker roasts result in a stronger aroma and more bitter taste.

To extract roasted coffee oil, the beans are first roasted to the desired level, from light to dark. They are then pressed to derive the beneficial oils. Some traits of roasted coffee bean oil include:

  • Rich, warm aroma reminiscent of brewed coffee
  • The dark brown color that intensifies with darker roasts
  • Complex flavor notes ranging from smooth and sweet to bitter 
  • Lower acidity and caffeine compared to green coffee oil

Roasted coffee bean oil is valued for its crisper coffee-like fragrance. When diffused in aromatherapy, it can provide an invigorating scent that uplifts mood and reduces stress. It also adds a smooth coffee flavor when used for cooking or baking.

Benefits Of Coffee Bean Oil

Here are some potential benefits of using oil from coffee beans:

  • Antioxidant Properties – Coffee beans are rich in antioxidants like chlorogenic acid. When used topically, coffee bean oil may help protect the skin from damage caused by free radicals and environmental toxins.
  • Anti-Inflammatory – The antioxidants in coffee oil help fight inflammation, which could help reduce redness and soothe conditions like eczema or psoriasis.
  • Moisturizing – Oil from coffee bean oil contains fatty acids like linoleic acid to help hydrate and smooth skin. The oil gets absorbed quickly without leaving a greasy residue.
  • Stimulating Effect – Caffeine present in coffee bean oil may improve blood circulation and wake up tired or puffy eyes when applied around the orbital area.
  • Cellulite Reduction – Massaging coffee bean oil on affected areas may help improve blood flow, burn fat, and reduce the appearance of cellulite.
  • Brightening – Chlorogenic acid in coffee oil may help inhibit melanin production and gradually brighten skin tone.
  • Prevents UV Damage – The antioxidants in coffee bean oil boost the skin’s defense against UV radiation and free radical damage that accelerates skin aging.
  • Hair Growth – By improving circulation, oil from coffee beans nourishes hair follicles and stimulates growth when massaged into the scalp. It also adds shine to hair.
  • Aromatherapy Uses – Inhaling coffee bean oil uplifts mood, boosts energy levels, and relieves stress through its warm, rich aroma.
  • Natural Insect Repellent – Coffee oil can act as a gentle bug repellent due to its strong aroma.

Read more: Can You Brew Coffee Beans Without Grinding Them?

Safety Considerations Of Oil From Coffee Beans 

Here are some potential side effects and safety considerations when using oil from coffee beans:

Skin Irritation

Coffee oil can cause skin irritation, redness, or itching when applied topically, especially for first-time users. Do a patch test on a small area first to check for any negative reactions. Discontinue use if irritation occurs.

Allergic Reactions

Some individuals may have allergic reactions to compounds in coffee oil, particularly if ingesting it internally. Never consume coffee bean oil. Allergic responses can range from mild to severe.

Use In Pregnancy And For Children

Pregnant and breastfeeding women are generally advised to avoid using coffee bean oil due to a lack of safety research. It is also not recommended for use in children due to the potent active compounds.

Medication Interactions

Oil from coffee beans may interact with certain medications and prescriptions. Those taking pharmaceutical drugs should consult a doctor before using coffee bean oil.

Gastrointestinal Side Effects

Swallowing coffee bean oil can lead to side effects like stomach upset, nausea, vomiting, or diarrhea. The oil is for topical use only.

Caffeine Content

Coffee oils contain concentrated caffeine, which can cause jitteriness, headaches, or sleep disturbances if absorbed into the bloodstream, especially in those sensitive to caffeine.

As with any essential oil, coffee bean oil should be used with caution and care. Perform a patch test before widespread use and discontinue if any concerning reactions occur.

Extraction Methods Of Oil From Coffee Bean 

Extraction methods play a crucial role in obtaining coffee bean oil, which is widely used in various applications such as culinary, cosmetic, and pharmaceutical industries.

Here are some of the coffee bean oil extraction methods. 

Cold Press Extraction

Cold pressing is considered the optimal method for extracting oil from coffee beans because it preserves the integrity and chemical composition of the oil. This mechanical extraction technique involves crushing or grinding the coffee beans into a mash using a millstone or large press. The resulting pressure causes the oils to separate from the bean.

To qualify as true cold pressing, the temperature during the extraction process must be carefully controlled. The grinding and pressing action generates friction which can heat up the beans. Temperatures must remain below 49°C (120°F) throughout the process. This prevents damaging or degrading the delicate coffee oils.

The lower heat helps maintain the stability of the fatty acids, antioxidants, and aromatic compounds within the raw coffee beans. This results in the highest quality coffee bean oil with a full bouquet of nutritious fats, beneficial phytochemicals, and aromatic notes.

Benefits of this include:

  • Preserves more aromatic compounds and nutrients since no heat is applied
  • Simple equipment and process
  • No chemical solvent residues 

Challenges include:

  • Lower oil yields compared to other methods 
  • Labor-intensive batch process
  • Oil needs filtering to remove sediment

Overall, cold pressing is suitable for small-batch artisanal coffee bean oil production focused on quality.

Solvent Extraction 

In solvent extraction, coffee beans are mixed with a chemical solvent such as hexane which works to dissolve and separate out the oils from the bean matter. The solvent pulls the oils from the beans while leaving behind the fibrous material from the beans.

Common solvents used include hexane, ethanol, and petroleum ether. The beans and solvent are combined and then filtered or distilled to recover the solvent from the oil fraction. 

The solvent and oil solution are distilled to evaporate and recover the solvent for reuse. The remaining coffee oil is purified.

Benefits of solvent extraction include:

  • Very high oil yield and efficient process
  • Versatile for large-scale production
  • Lower cost than other methods

Challenges include: 

  • Risk of residual solvents remaining in the final oil 
  • Requires solvent recovery and disposal systems
  • Destroys more delicate aroma compounds

Solvent extraction is the cheapest and most productive option but requires significant safety and quality control measures.

Supercritical CO2 Extraction

Supercritical CO2 extraction exposes crushed coffee beans to carbon dioxide in a supercritical state. This means the CO2 is manipulated under extreme pressure and temperature to take on properties between a liquid and a gas.

The beans are placed in an extraction chamber then supercritical CO2 is pumped through at pressures above 74 bar and temperatures above 31°C. This allows the CO2 to thoroughly penetrate the beans and extract the oils. 

The CO2 with the dissolved oils is then put through a pressure reduction process, causing the oils to steadily separate. The oils are collected while the CO2 is recovered, compressed, and recycled back through the system.

Benefits of this method include:

  • Extracts only desired compounds leaving behind undesired ones
  • Avoids chemical residues or alteration of flavors
  • Enables oxygen-free extraction

Challenges include:

  • Very high capital costs for equipment
  • Complex and energy-intensive processes
  • Requires skilled technicians

Supercritical CO2 extraction preserves quality and avoids unwanted compounds. But the high costs limit it to niche producers.

Read more: Why Are My Coffee Beans Oily?

Step By Step Guide To Extract Oil From Coffee Beans At Home

Here is a step-by-step guide to make your own coffee oil at home using the provided information:

Materials Needed

  • Green or roasted coffee beans
  • Extra Virgin Oil
  • A Crockpot 
  • Wooden Spoon
  • Cheesecloth
  • Funnel (Optional)
  • Jar with lid for storing oil

Step 1 – Prepare The Beans

Empty some amount of raw green or roasted coffee beans into a small to medium crockpot. You can also grind coffee beans medium-coarse before adding them to the crockpot. 

Step 2 – Add Olive Oil

Cover the beans thoroughly with extra virgin olive oil, and make sure the coffee beans are completely soaked in them. Stir everything together with a wooden spoon to coat the beans evenly.

Step 3 – Heat The Mixture

Turn on the crockpot to low heat for roasted beans or medium-high heat for unroasted/ground beans. Cover and let sit, stirring hourly. Monitor heat to avoid burning oil.

Step 4 – Cook The Beans

Let the mixture cook for 8-12 hours, checking more frequently on higher heat. Longer cook times produce stronger oil. Beans will darken as they infuse the oil.

Step 5 – Prepare Storage Jar

Stretch cheesecloth over the opening of a Mason jar. Secure it with the ring to hold the cheesecloth in place.

Step 6 – Strain The Oil

Strain the Solids Scoop beans from the crockpot into the strainer, pressing out oil. Discard trapped beans and sediment. You can use a funnel, too, to avoid any mess.

Step 7 – Refine And Store

Re-strain through fresh cheesecloth if needed to filter out impurities. Pour the finished oil into the jar, and store it like olive oil. Enjoy your homemade coffee bean oil!

Uses Of Coffee Bean Oil

Here are some of the coffee bean oil uses:

Skincare Products 

Oil from coffee beans is a popular ingredient in a variety of skincare products. It can be found in creams, lotions, serums, and masks. It is particularly beneficial in anti-aging products due to its antioxidant properties.

Body Scrub 

Coffee bean oil is often incorporated into body scrubs to provide moisturizing and smoothing effects while gently exfoliating the skin. The grounds are combined with coffee oil, as well as ingredients like sugar or sea salt. 

As the scrub is massaged into the skin, the coffee bean granules provide gentle abrasion to remove dull surface cells. Meanwhile, the coffee oil penetrates deeper to hydrate and nourish the skin. 

The caffeine in the oil can also provide some temporary tightening effects. This helps leave skin feeling exceptionally soft and smooth after rinsing off the scrub.


Coffee bean oil contains fatty acids like linoleic, palmitic, oleic, and stearic acid that can be converted into biodiesel, providing a renewable fuel source. The process involves chemically reacting the triglycerides in the coffee oil with alcohol-like methanol through a process called transesterification. 

This causes the oil to split into esters and glycerol. The esters produced make up the biodiesel, while the glycerol is removed as a byproduct. The biodiesel can then be used to power diesel engines, providing a greener alternative to traditional petroleum diesel. 

Coffee bean biodiesel has similar efficiency and performance to regular diesel. The high oil content of coffee beans makes their oil well-suited for converting to fuel.

Cooking Oil 

With a high smoke point of around 225°C, it’s suitable to use coffee oil for cooking methods like frying, sautéing, roasting, baking, etc. It has a mildly nutty, aromatic flavor that infuses into food. The oil can be used independently or blended with other cooking oils.  

It also works nicely in salad dressings, marinades, sauces, and more. The antioxidant content of coffee oil provides added stability for cooking at higher temperatures.

Read more: Can You Use A Food Processor To Grind Coffee Beans?


The extraction of oil from coffee beans yields a uniquely versatile and beneficial ingredient. Roasted and unroasted beans can be pressed to derive aromatic, antioxidant-rich oils.

With further study, coffee bean oil promises to be an innovative way to harness the natural properties of the coffee plant. 

Let us know in the comments if you still have any questions.

Visit GrindyBeans for such amazing content and for buying coffee-related items. Keep Grinding!

Frequently Asked Questions 

Q: What type of oil is in coffee beans?

The main type of oil found in coffee beans is coffee oil, also known as cafe oil or coffee lipid oil. Specifically, the oil comes from the coffee cherry pulp, which surrounds the coffee bean seeds.

Oil from coffee beans is comprised mainly of triglycerides, which are fatty acids attached to a glycerol molecule. The main fatty acids in coffee oil include:

  • Linoleic acid – an omega-6 fatty acid that accounts for about 40-50% of the fat content
  • Palmitic acid – a saturated fatty acid making up 20-30%
  • Oleic acid – an omega-9 monounsaturated fat at 10-20%
  • Stearic acid – a saturated fat at 5-10%

Q: What percentage of oil is in coffee beans?

The oil content in coffee beans can vary, but on average, coffee beans contain about 15-17% oil by weight. This oil is contained within the structure of the bean.

More specifically:

  • Green (unroasted) coffee beans have an oil content ranging from 11-17.5%
  • Roasted coffee beans tend to have a slightly lower oil percentage of 9-16% by weight. This is because some of the oils break down or vaporize during the roasting process.
  • The variety and origin of the coffee bean impact oil percentage. For example:
    • Arabica beans may range from 13-17% oil
    • Robusta beans tend to have 10-14% oil
    • Beans from Asia/Pacific regions tend to be higher in oil (15-17%)