21 best face serums of all time, according to editors and derms
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You don't need to be a skincare veteran to know that adding one of the best face serums to your daily routine will be an absolute game-changer. Sure, you may have your moisturiser, your cleanser and your sunscreen all sorted – but facial serums do most of the heavy lifting when it comes to addressing specific skin concerns. Be it hyperpigmentation, fine lines, blemishes, clogged pores or dehydration.
That said, as a beauty journalist who interviews dermatologists for a living, it's also my duty to remind you that choosing a formula that doesn't align with your exact skin type may actually make things worse for your skin in the long run. The last thing you want is to irritate your skin or – heaven forbid – damage your delicate skin barrier.
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While there are definitely plenty of all-rounder serums that can theoretically work on all skin types, most dermatologists wouldn't recommend diving straight into some of the more potent formulas (especially when active ingredients come into play) before familiarising yourself with what's likely to work for you.
If you’re someone who has dry or dehydrated skin, you may want to go for a hyaluronic acid serum to boost your skin's hydration levels. And if your complexion is looking a bit dull and lacking that dewy glow, one of the best vitamin C serums is always a good shout.
Are you more on the oily or acne-prone side? Consider a niacinamide serum to smooth out texture and minimise inflammation. On the lookout for a face serum that'll help reduce the appearance of fine lines and wrinkles? Try some of the best retinol serum formulations that'll boost your collagen production and skin cell turnover to keep your complexion looking fresh, plump and rejuvenated. And let’s not forget that you can also layer your serums and alternate between them depending on the time of the day.
To help you find the best face serum, the GLAMOUR team has done all the hard work for you, having also tested all the most effective derm-approved and innovative iterations first-hand. I've also enlisted the help of Dr Anjali Mahto, consultant dermatologist at Skin 55, to help answer all of your burning FAQs. Here's everything you need to know.
SKIP TO: Can you use a facial serum daily? | In which order should I apply a face serum? | How to choose the best face serum for your skin type | How we tested the best face serums.
Enter: the best face serums for every skin concern…
What is a face serum and why do I need it?
Think about face serums as products that will supercharge your skincare routine and customise it to your exact skin type and skin concerns. Unlike your typical moisturiser, a face serum is lighter in consistency and comes in a higher concentration of active ingredients to penetrate deeper into the skin.
Whether you're after a boost of hydration, minimising the appearance of fine lines and wrinkles, smoothing out skin texture or brightening up your complexion – each formula is infused with a number of powerhouse components such as hyaluronic acid, retinol, vitamin C, and niacinamide.
In which order should I apply a face serum?
You should apply your face serum after cleansing, exfoliating and the best toners and before your moisturiser or facial oil, eye cream and SPF. A facial serum can be used alone, but since they tend to be so lightweight, they're easy to layer. Pro tip: invest in one of the best silk pillowcases to ensure everything soaks into your skin properly.
Can I use face serum daily?
Absolutely. It's recommended that you use your facial serum twice daily, depending on the ingredients. Some serums contain key ingredients like retinol or acids such as lactic acid, glycolic acid, salicylic acid (also known as AHAs and BHAs) and ferulic acid. Some have been especially formulated for resurfacing so as to remove dead skin cells, while other formulas also shield from external aggressors such as pollution and further UV damage.
How to choose the best face serum according to your skin type
It's important to keep in mind that everyone's skin is different – if you suffer from dehydrated skin and you’re hoping to get a boost of hydration, look for a serum containing humectants such as hyaluronic acid, aloe vera extract or vitamin E. If it’s a youth-boosting serum you’re after, retinol is the gold standard, and to brighten your complexion, anything with vitamin C that can help boost collagen production and help maintain your skin's elasticity is bound to be a sure-fire hit. And if you want to treat sun damage or have more sensitive, acne-prone skin, you might want to go for a gentler fragrance-free option.
Dr Anjali Mahto, Consultant Dermatologist at Skin 55, discussed when it's best to introduce or amp up active ingredients such as peptides in our routines: "In your 20s, your skin is still youthful, but after mid-20s collagen levels start to fall so incorporating vitamin A [or retinoid/retinol] serums at night to help with cell turnover can be beneficial in reducing early development of fine lines especially in fair skin."
"Signs of ageing of the skin start to develop for most people in their 30s, such as fine and deeper lines and wrinkles as well as uneven skin tone or pigmentation. Adding in a vitamin C serum under sunscreen can help with skin brightening as well as additional benefits of acting as an antioxidant."
“As we proceed through our 40s, oestrogen levels start to decline which can result in dryness. Incorporating a hyaluronic acid serum under a moisturiser and layering the products can help prevent dryness and create the appearance of more supple looming skin.”
How we tested the best face serums
The GLAMOUR team has been carefully reviewing and testing hundreds of face serum formulations over a decade, having trialled over a hundred formulations collectively. Our beauty editors have tested all the best facial serums based on their efficacy (how well they hydrated/soothed/brightened our complexions), value for money and long-term benefits. Find out more about how we test here.
Feeling inspired to upgrade your skincare routine? Check out our guides for the best face masks, face creams and moisturisers, night creams, sun cream, eye creams, cleansing bars, best retinol serums and eye serums.