What’s the Real Color of Pure Vitamin E Oil? – Unraveling the Secrets Behind the Green Liquid!

Vitamin E, a vital nutrient known for its antioxidant properties, has been part of our daily health regimen for decades. With an increasing interest in natural remedies and essential oils, vitamin E oil has gained immense popularity among consumers. However, one question that often arises is – what’s the real color of pure vitamin E oil? In this article, we will shed light on this topic and unravel some fascinating insights!

Vitamin E exists in eight different forms: four tocopherols (alpha, beta, gamma, and delta) and four tocotrienols (alpha, beta, gamma, and delta). Pure vitamin E oil primarily consists of tocotrienols, which are responsible for its unique greenish hue. The misconception that pure vitamin E oil is yellow or red stems from the fact that some manufacturers may blend their oils with other ingredients, altering its natural color.

The color of vitamin E oil is significant beyond just aesthetic appeal. Scientific research reveals that the greenish tint offers valuable benefits to the oil’s quality. For example, chlorophyll in plants protects photosynthesis processes by absorbing free radicals. Similarly, green vitamin E oil benefits from the same protective mechanism against light and oxygen damage.

So, how do you differentiate pure green vitamin E oil from other colored oils? One effective method is the riboflavin test. Riboflavin is a colorless substance that turns blue when exposed to light. By mixing a sample of the oil with water and riboflavin, one can observe its reaction after around 10 minutes. If the oil doesn’t turn blue, it is most likely pure vitamin E oil.

It’s essential to understand that not every green oil bottle on the shelf contains pure vitamin E oil. To ensure authenticity, asking the salesperson about performing a riboflavin test could be an invaluable practice.


  1. Can I buy pure vitamin E oil in shades of pink or yellow?
    Yes, various colors of vitamin E products are available on the market. However, they may not necessarily be pure vitamin E oil as some manufacturers add synthetic colors or other ingredients to alter the oil’s appearance.

  2. How do I perform a riboflavin test?
    To conduct a riboflavin test, you will need a light source, a clear container, and riboflavin. Place a sample of the oil in the container, add riboflavin, let it sit for around 10 minutes, and observe its reaction to light. If no color change occurs, it is likely pure vitamin E oil.

  3. Can I identify pure vitamin E oil at the pharmacy?
    No, not all manufacturers are transparent with their labeling. The riboflavin test is a simple and reliable method to ensure that you purchase the authentic product.