Face sunscreen under makeup: the complete guide to choosing the right one

Do you put on sunscreen every morning — or are you one of those who skip this step because it's sticky, leaves a white cast, or messes up your foundation? You're not alone. Face sunscreen is the most avoided step in a routine, even though it's probably the most important.

Good news: in 2025, you no longer have to choose between protection and makeup. Here's everything you need to know to find the face sunscreen that fits your skin — and your routine.

Why wear face sunscreen even in winter?

That's the question we hear most often. And the answer is simple: UVA rays are present all year round, in all weather, even through a window. They are the main culprits behind premature skin aging — wrinkles, spots, loss of firmness.

UVB rays, on the other hand, are more intense in summer and cause sunburn. But both types of rays damage the skin deeply, invisibly and cumulatively.

Applying an SPF 50 face sunscreen every morning is the most effective anti-aging step there is. Before serum, before cream, before everything.

Sunscreen under makeup: what changes everything

For a long time, sunscreen had a terrible reputation in the makeup world: greasy texture, shiny finish, foundation sliding off, mask-like effect on the skin. All of that is true for beach sunscreens — they're made to resist water and sand, not for daily office use.

A face sunscreen designed to be worn under makeup is a whole different story. Here's what it absolutely needs to have:

• A dry, matte finish A good face sunscreen doesn't leave a greasy film on your skin. It absorbs quickly and leaves a natural finish — neither shiny nor powdery. This is what allows you to apply foundation, BB cream, or powder over it without it sliding off or caking.
• A light, non-sticky texture The texture should be fluid, almost like a serum. If you have to rub it in hard, the formula isn't right for your face.
• No white cast. A white cast is a telltale sign of poorly formulated mineral filters (zinc oxide, titanium dioxide). Modern chemical filters, such as Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine used in Sun-ell, are invisible on all skin tones.
• A formula without controversial ingredients Some sunscreens contain controversial ingredients like oxybenzone, parabens, or PEGs. Always check the INCI list before buying.
  

Can you use face sunscreen as a primer?

Yes, as long as you choose the right formula!

A primer has two jobs: to smooth your skin's texture and help your makeup stay put. A face sunscreen with a dry finish can do both if it:

• Absorbs in less than 60 seconds
• Leaves an even finish (neither too matte nor too dewy)
• Doesn't contain heavy silicones that create a barrier between makeup layers

Sun-ell designed with exactly this in mind. Its lightweight texture absorbs quickly, leaves a natural, non-greasy finish, and acts as a makeup base—no additional primer needed. One less product in your routine, plus sun protection.

Which face sunscreen should you pick for your skin type?

Normal to dry skin

Look for a formula with hydrating ingredients like hyaluronic acid, avocado extract, and glycerin. A slightly pearly (not greasy) finish can work well. Avoid formulas with denatured alcohol listed first in the INCI list.

Combination to oily skin

Focus on a matte finish and a non-comedogenic texture. Chemical filters usually work better than mineral ones for this skin type. Also, double-check that the formula doesn't have any heavy, pore-clogging oils.

Sensitive or reactive skin

Opt for mineral filters (like zinc oxide) or hybrid formulas. Steer clear of synthetic fragrances and any ingredients that might irritate your skin. Always do a patch test on a small area before using it every day.

Acne-prone skin

It must be non-comedogenic. Light, water-based formulas are your best bet. Incorporating salicylic acid into your skincare routine (such as Pure-lyn), combined with a suitable sunscreen, can even improve the condition of your skin over the long term.

How often should you reapply face sunscreen?

If you're just using it daily in the city, one application in the morning is usually enough. But if you're spending time outdoors, make sure to reapply every 2 hours. And if you're wearing makeup, grab a sunscreen spray or an SPF powder to reapply without ruining your foundation.

The recommended amount for your face: 2 fingers (index and middle finger). This is the amount used in clinical studies. If you use less, the actual SPF protection you get will be lower than what's written on the package.

What Goes Into Sun-ell—and What Doesn't

Sun-ell 50 is formulated for daily use on the face, under makeup. Here's why it works:

What it contains:

• Broad-spectrum UVA/UVB UV filters: optimal protection with no white cast
• Vita Avocare Avocado extract: upcycled hydrating active ingredient, +250% hydration in 14 days
• Sunflower oil: nourishing without a heavy, pore-clogging feel

No controversial ingredients:

• No oxybenzone or octinoxate — these two controversial filters are banned in Hawaii because of their impact on marine life.
• No sulfates, parabens, PEGs, phthalates, formaldehyde

The result? A texture that sinks in within 30 seconds, a natural, non-greasy finish, and it's been tested to work great with makeup.

So, to sum it up: how do you pick the right face sunscreen?

• At least SPF 50 for daily use
• Dry or natural finish if you're wearing makeup over it
• Non-comedogenic if you have combination to oily skin
• No white cast for all skin tones
• Hydrating ingredients so your skin doesn't dry out in the long run
• No controversial ingredients — always check the INCI list

Sunscreen is the only skincare product scientifically proven to help with skin aging. It deserves a permanent spot in your routine — not just in summer.

Discover Sun-ell 50, Lynell facial sunscreen, Lynell for daily use under makeup.