Palm oil is a vegetable oil extracted from the fruit of the oil palm tree, and it’s the most widely produced vegetable oil on the planet. Global production is projected to reach nearly 81 million metric tons in the 2025/2026 season. You’ll find it in roughly half of all packaged products on supermarket shelves, from peanut butter and chocolate to shampoo and lipstick.
Where Palm Oil Comes From
The oil palm tree (Elaeis guineensis) is native to western and southwestern Africa, originally growing in the region between Angola and Gambia. Today, production has shifted overwhelmingly to Southeast Asia. Indonesia alone produces about 46.7 million metric tons per year, roughly 58% of the global supply. Malaysia contributes another 25%, and Thailand rounds out the top three at 4%.
Each palm fruit has several layers: an outer skin, a fleshy pulp, a hard shell, and an inner kernel. Two distinct oils come from this single fruit. The pulp yields crude palm oil, which is the product most people mean when they say “palm oil.” The kernel inside the shell produces palm kernel oil, a very different fat with its own set of uses. A single oil palm tree can produce fruit for 25 to 30 years, and the trees yield far more oil per acre than soybeans, rapeseed, or sunflowers, which is a key reason the industry has grown so rapidly.
Palm Oil vs. Palm Kernel Oil
Though they come from the same fruit, these two oils have strikingly different compositions. Palm oil is about 50% saturated fat (mostly palmitic acid), 40% monounsaturated fat (oleic acid), and 10% polyunsaturated fat. Palm kernel oil is far more saturated, at roughly 82% saturated fat, predominantly lauric acid. That higher saturation gives palm kernel oil a firmer texture at room temperature and greater stability.
In practice, palm oil is the one used in cooking and food manufacturing. It has a smoke point around 223°C (443°F), making it suitable for frying, baking, and processed foods. It’s also commonly used as a base for margarines and shortenings. Palm kernel oil shows up more often in cosmetics, soaps, and industrial products, where its creamy, stable consistency is an advantage.
Why the Food Industry Relies on It
Palm oil has a unique combination of properties that make it extremely versatile. It’s semi-solid at room temperature, which gives products like ice cream, chocolate, and pastry dough the smooth, firm texture consumers expect. It doesn’t need to be hydrogenated to achieve that texture, which means manufacturers can avoid creating trans fats. Palm stearin, a solid fraction of palm oil, specifically provides that solid-fat functionality without hydrogenation.
It’s also unusually stable during frying. The natural antioxidants in palm oil, including carotenoids and a form of vitamin E called tocotrienols, work together to resist breakdown at high temperatures. Food manufacturers frequently blend palm oil with other vegetable oils to tailor fat profiles for specific products, balancing cost, nutrition, and performance.
Beyond food, palm oil and its derivatives serve as raw materials for biodiesel fuel, industrial lubricants, and a wide range of personal care products. Malaysia, for instance, has mandated blending 5% palm-based biodiesel into petroleum diesel.
Nutritional Profile
Palm oil’s fat composition places it between highly saturated fats like coconut oil and unsaturated oils like olive or canola. Its roughly 50/40/10 split between saturated, monounsaturated, and polyunsaturated fats means it behaves differently in your body than either extreme.
Unrefined (red) palm oil is one of the richest natural sources of tocotrienols, a potent form of vitamin E. Crude palm oil contains up to 800 mg per kilogram of tocotrienols, and its vitamin E is distributed as 70% tocotrienols and 30% tocopherols. That’s unusual. Common cooking oils like olive, corn, soybean, and sunflower oil contain only tocopherols. Red palm oil also gets its deep orange-red color from high concentrations of carotenoids, which your body converts to vitamin A. Refining strips out most of these beneficial compounds, however, so the clear, pale palm oil found in most processed foods retains little of this nutritional advantage.
Effects on Heart Health
A meta-analysis of clinical trials found that palm oil significantly raised LDL (“bad”) cholesterol compared to vegetable oils low in saturated fat. The increase averaged about 0.24 mmol/L across studies, and in randomized controlled trials specifically, the increase was even larger at 0.31 mmol/L. This effect is consistent with what you’d expect given palm oil’s high saturated fat content.
On the positive side, palm oil raised HDL (“good”) cholesterol compared to oils containing trans fats. So while it’s a better option than partially hydrogenated oils, it doesn’t perform as well as oils like olive, canola, or soybean when it comes to your cholesterol profile. The overall guidance from this body of research is straightforward: replacing palm oil with vegetable oils low in both saturated and trans fat is the better choice for cardiovascular health.
Spotting It on Labels
Palm oil doesn’t always appear under its own name. Manufacturers use dozens of derivative ingredients that trace back to the oil palm. Some of the most common include palmitate, palmitic acid, glyceryl, palm stearine, sodium laureth sulfate, sodium lauryl sulfate, and the botanical name Elaeis guineensis. Other derivatives like palmate, palmolein, ethyl palmitate, and sodium kernelate (from palm kernel oil) also appear frequently. If you’re trying to track your palm oil consumption for health or environmental reasons, scanning for these terms gives you a more complete picture.
Environmental and Sustainability Concerns
Palm oil’s efficiency is both its greatest strength and the root of its environmental controversy. Because oil palms produce so much oil per hectare, they’re enormously profitable, which has driven rapid plantation expansion across tropical regions. This expansion has contributed to deforestation, habitat loss for endangered species, and significant greenhouse gas emissions from clearing peatland forests.
The Roundtable on Sustainable Palm Oil (RSPO) is the most widely recognized certification system attempting to address these problems. Its 2024 standards (Version 4.0) are built around seven principles requiring certified growers to operate transparently and legally, protect ecosystems, respect community and human rights, support smallholder farmers, and ensure fair working conditions. Certification applies to individual mills and their supply chains. While RSPO certification represents a meaningful step, only a fraction of global palm oil carries the label, and critics argue that enforcement remains uneven.
Boycotting palm oil entirely isn’t necessarily a better environmental solution. Replacing it with other vegetable oils would require significantly more land to produce the same volume, potentially shifting deforestation to other regions. The more effective approach, according to most conservation organizations, is pushing for genuinely sustainable production and supporting certified supply chains.