Is Shell HX7 a fully synthetic engine oil?

[McLilliana]

Not fully synthetic, it is a semi-synthetic engine oil, but the quality is very close to fully synthetic. For high-end family cars, using Shell HX7 provides excellent engine maintenance. Relevant information is as follows: Advantages: Shell Helix lubricants feature good oxidation resistance, excellent cleaning and dispersing properties, superior low-temperature cold start performance and high-temperature anti-wear performance, comply with advanced international environmental standards, and other technical characteristics. They can effectively protect and extend engine life, reduce fuel consumption, and are highly recommended by many automobile manufacturers, favored by consumers worldwide. Technology used: The premium products in the Shell Helix family of fully synthetic lubricants are made from fully synthetic base oils and high-performance additives. These base oils utilize Shell's leading PurePlus technology, which helps extend engine life, reduce maintenance costs, lower fuel consumption, improve fuel economy, and better maintain engine cleanliness.