VCO stands for virgin coconut oil, an unrefined oil extracted from fresh coconut flesh without chemicals or high heat. Unlike regular coconut oil, which is made from dried coconut meat (called copra) and then bleached and deodorized at temperatures up to 245°C, VCO retains its natural coconut flavor, aroma, and a higher concentration of beneficial plant compounds like polyphenols and tocopherols. It’s used in cooking, skincare, and as a dietary supplement, and it has become one of the most debated oils in nutrition.
How VCO Is Made
The key distinction between VCO and standard coconut oil is the starting material and the process. VCO comes from fresh, mature coconut kernels and is extracted mechanically, either by cold-pressing the flesh or by pressing coconut milk and then separating the oil from the water. Some traditional methods involve gently boiling coconut milk until the water evaporates, leaving the oil behind. No chemical solvents are used at any stage.
Regular refined coconut oil, by contrast, starts with copra (coconut meat that has been dried, sometimes in the sun or over smoke). The crude oil extracted from copra then goes through refining, bleaching, and deodorizing. That deodorizing step alone involves temperatures above 200°C, which destroys many of the antioxidants and bioactive compounds naturally present in the oil. This is why VCO has a stronger coconut taste and smell, and why it tends to score higher in lab tests for antioxidant activity.
What’s in VCO
VCO is about 82% saturated fat, which makes it solid at room temperature. Roughly 50% of its total fat content is lauric acid, a medium-chain fatty acid that the body processes differently than the long-chain fats found in butter or beef. Medium-chain fatty acids are absorbed more quickly and sent directly to the liver, where they’re converted into energy rather than stored as body fat. This is the basis for claims that VCO boosts metabolism.
When you digest lauric acid, your body converts some of it into a compound called monolaurin. This metabolite is responsible for many of VCO’s antimicrobial properties. Research has shown that lauric acid and monolaurin can disrupt the outer membranes of certain viruses (particularly those with a lipid coating), prevent viruses from binding to host cells, and interfere with viral replication. Lab studies have demonstrated activity against a range of pathogens including HIV-1, respiratory syncytial virus, hepatitis C, and Epstein-Barr virus. These are primarily lab findings, not proof that eating coconut oil treats infections, but they explain why VCO has attracted interest as a functional food.
Effects on Cholesterol and Heart Health
This is where VCO gets complicated. A large meta-analysis pooling data from multiple clinical trials found that VCO significantly raised HDL (“good”) cholesterol by an average of about 8 mg/dL and lowered triglycerides by about 12 mg/dL. The triglyceride reduction was most pronounced in shorter interventions (under 8 weeks) and in people who already had metabolic conditions like diabetes or obesity.
However, VCO did not significantly lower LDL (“bad”) cholesterol or total cholesterol. In fact, there was a trend toward slightly higher LDL and total cholesterol, though neither reached statistical significance in the overall analysis. In participants under 50, total cholesterol rose by a meaningful amount. The oil also showed no effect on blood pressure, blood sugar, body weight, or markers of inflammation.
The American Heart Association has recommended against using coconut oil as a health food, citing its extremely high saturated fat content. A single tablespoon contains over 11 grams of saturated fat, which is close to the AHA’s recommended daily limit of 13 grams. Their advisory, based on more than 100 studies, found that coconut oil raised LDL cholesterol in seven controlled trials and recommended replacing it with polyunsaturated fats like those in olive oil, nuts, or fish. The bottom line: VCO may improve some lipid markers while potentially worsening others, and the net cardiovascular effect remains genuinely uncertain.
VCO and Weight Loss
Because VCO is rich in medium-chain triglycerides (MCTs), it’s often marketed as a weight-loss aid. The logic is straightforward: MCTs are metabolized faster than long-chain fats, which increases energy expenditure and fat burning. Meta-analyses comparing MCT intake to long-chain fat intake have found modest benefits for weight and body composition.
The caveat is that VCO is not pure MCT oil. Its dominant fatty acid, lauric acid, behaves partly like a medium-chain fat and partly like a long-chain fat. So results from studies using concentrated MCT oil don’t translate directly to VCO. At 120 calories per tablespoon, VCO is still a calorie-dense fat. Adding it on top of your normal diet without cutting calories elsewhere is unlikely to cause weight loss.
Skin and Hair Benefits
VCO has stronger clinical support as a topical product than as a dietary supplement. Clinical trials in people with atopic dermatitis (eczema) have shown that applying VCO to the skin reduces inflammation, decreases water loss through the skin barrier, and improves hydration. It functions as a natural emollient, meaning it fills in gaps between skin cells and locks in moisture. For mild to moderate dry skin (xerosis), it has been validated as both effective and safe.
The oil’s antimicrobial properties also play a role on the skin. Because the skin microbiome includes bacteria and fungi that can worsen eczema flares, VCO’s lauric acid content may help keep those populations in check. Many people also use it as a hair conditioner, where its small molecular size allows it to penetrate the hair shaft more effectively than larger oils like sunflower or mineral oil.
Cooking With VCO
VCO has a smoke point of about 350°F (177°C), which makes it suitable for sautéing and baking but not ideal for high-heat frying. For comparison, extra virgin olive oil has a lower smoke point around 320°F, while regular olive oil reaches about 450°F. Where VCO stands out is oxidative stability: it resists breakdown for roughly 35 hours at 248°F, compared to about 10 hours for olive oil or palm oil. This makes it one of the most shelf-stable cooking oils available. It won’t go rancid quickly, and it doesn’t need refrigeration.
At room temperature (below about 76°F), VCO solidifies into a white, creamy texture. This is normal and doesn’t indicate spoilage. You can scoop it straight from the jar for cooking, blend it into smoothies, or use it as a butter substitute in baking. Its coconut flavor is noticeable, so it pairs best with dishes where that taste is welcome.