I've Tested Hundreds of Sunscreens, But Only These SPF Oils Deliver a Holiday-Like Glow
Are Oil Sunscreens as Effective as Classic Cream Formulas?
The easy answer? They can be, but like all types of sun protection, it's important that they are used correctly. Dr Sommerlad states that, "An oil sunscreen should, in theory, be as effective as a cream sunscreen in terms of UVB (SPF) protection and any UVA claims provided—it is formulated and tested under the ISO (International Organisation for Standardisation). As sunscreen is considered a cosmetic rather than a medication, there are many brands making claims that, when tested in independent labs, do not meet the SPF or UVA protection they claim to. For this reason, I recommend buying sunscreen formulated by well-known brands and from reputable outlets that test the sunscreens they sell. In addition, in real-world experience, oils may be trickier to ensure an even coverage, leading to missed areas of skin."
What Is the Most Effective Way to Apply an SPF Oil?
Similarly to SPF waters, because of their lightweight consistency, SPF oils can be more difficult to apply evenly. To get the most out of them, start with clean, dry skin and use about a teaspoon of SPF oil for your face and neck and around 6-8 teaspoons of the product to effectively cover the rest of your body. The benefit of SPF oils is that they glide on seamlessly, but because they can feel deceptively nourishing, rubbing them into the skin thoroughly is key for maximum protection.
Dr Sommerlad agrees. "Unlike with a cream, it is harder to ensure you have the "two finger lengths" amount [of sunscreen for the face], as oils are transparent and liquid; therefore, I recommend double application. Apply a thin, even amount to the sun-exposed areas, wait a minute or two, then reapply to ensure even and complete coverage. Reapply every two hours, after sweating/ perspiration and after swimming," she says.
What Are “Tan-Boosting” SPF Oils?
According to Dr Sommerlad, SPF oils marketed as tan-boosting should be pursued with caution. "Tan boosting is a marketing term that can have different meanings. It may mean that the oil contains pigments to give the skin the appearance of a tan. It may also mean it contains ingredients that stimulate the pigment cells, melanin, to make more. Finally, it may mean it contains ingredients that accelerate pigment production when the skin is exposed to sunlight. In this situation, one hopes the manufacturer is referring to day-to-day sun exposure rather than deliberate sunbathing.
"As a dermatologist, I would also advocate a fake tan as there is no such thing as a 'safe' or 'base' tan. Therefore, I would always recommend using higher value protections (eg SPF30 or 50) and reapply every 2 hours or after perspiring or swimming."
With all of this knowledge in mind, I put some SPF oils to the test to find out which formulas are worth your time. Keep scrolling to discover the seven best sunscreen oils for summer and beyond.
The Best SPF Oils
1. Best Overall SPF Oil: Calyspo Dry Oil SPF 30, £122. Best SPF Face Oil: Hello Sunday The One That Makes You Glow SPF40, £253. Best SPF Oil for Dry Skin: SVR Sun Secure Body Oil Spray SPF 50+4. Best SPF Oil for Oily Skin: Vichy Capital Soleil Cell Protect Oil SPF 50, £285. Best Luxury SPF Oil: Clarins Glowing Sun Oil High Protection SPF30, £296. Best Affordable SPF Oil: Malibu Non-Greasy Dry Oil Spray SPF 50, £7 7. Best SPF Oil with a Glow: Nuxe Shimmering Gold Sun Oil SPF 50, £29
1. Calypso Dry Oil SPF 30Why Trust Us?
At Who What Wear UK, we know that beauty isn’t one-size-fits-all. Our editors have tested thousands of products, including skincare, makeup, fragrance and nails, over the years and work closely with trusted experts—dermatologists, make-up artists and leading industry insiders—to ensure every guide is well-researched, inclusive and relevant to you.
We focus on sun protection formulas that work, whether they’re affordable favourites or luxury investments. Our SPF selection is based on tangible results, ingredient know-how and what we’d truly recommend to a friend.
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