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I've tested nearly every product from The Inkey List — these 17 are my absolute favourites

Coming in at #1? The brand-new Ectoin Hydro-Barrier Serum

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the best inkey list products
Courtesy/Khadija Horton

Whether you're dealing with acne, hyperpigmentation, bum spots or a dry scalp, The Inkey List is one of those beauty brands that you can always rely on. The products are straightforward and easy to navigate, the formulas are simple yet effective, and the price point cannot be beaten (seriously, everything is under £20 – well, besides gift sets and bundles, ofc).

With such friendly price tags and hard-working formulas, no wonder the brand’s chic black-and-white bottles are all over TikTok. And speaking of price tags, to celebrate Valentine's Day (which BTW is this week, so it's time to buy your last-minute gift) the brand is treating us to a 20% off sitewide sale. Whether you're buying yourself some skincare for Galentine's, or shopping for the skincare lover in your life, here's your chance to stock up and say "I love You" with a retinol serum. What's more romantic?

But with a generous range of The Inkey List products to choose from, it can be impossible to know what's absolutely worth trying from the brand. That's why I did the legwork for you by testing and reviewing tons from The Inkey List – including best-sellers, old favourites, and new launches – to create this ranking of the 17 best The Inkey List products of 2025.

Here’s a sneak peek...

Keep scrolling for the best The Inkey List products to try right now, starting with pick number 1 (my fave)…

The best Inkey List products, tried and tested

1

The Inkey List Ectoin Hydro-Barrier Serum

On Sale
Ectoin Hydro-Barrier Serum
Credit: The Inkey List

Here's a fun – well, not exactly fun – fact for you. In creating the new Ectoin Hydro-Barrier Serum, The Inkey List carried out a survey which found that 91% of us have dehydrated skin – yes, that's including you oily folk! I'm part of this dehydrated crew but since I've been using this silky serum, I've seen a huge improvement in my radiance, hydration and plumpness department.

And if you're wondering 'what the heck is Ectoin?', it's a natural ingredient that hydrates the skin at its deepest levels and in turn, creates a stronger and healthier barrier (read: plump 'n juicy skin).

Key ingredients: Ectoin and hyaluronic acid

2

The Inkey List Bio-Active Ceramide Repairing and Plumping Moisturiser

On Sale
Bio-Active Ceramide Repairing and Plumping Moisturiser
Credit: The Inkey List

Want to talk about a product that took beauty eds by storm? Let me introduce the Bio-Active Ceramide Moisturiser. What hooked us all was that this is a moisturiser that simply cuts to the chase. It may not look pretty, but on the inside it's a rich, deeply nourishing and ceramide-packed formula that gets sh*t done. If you're looking for something to nourish your dry, winter skin without breaking the bank, this is the guy for you.

Key ingredients: Ceramides and shea butter

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3

The Inkey List Omega Water Cream

On Sale
Omega Water Cream
Credit: The Inkey List

If you prefer gel-like moisturisers as opposed to thick creams, the Omega Water Cream is where it's at. Even with a silky and weightless consistency, the formula is packed with omega fatty acids, ceramides, niacinamide to flood the skin with hydration without feeling claggy. It's a great summer option or if you simply enjoy the feeling of lighter moisturisers.

Key ingredients: Ceramides, niacinamide, omega fatty acids, glycerin and betaine

4

The Inkey List Hydrocolloid Invisible Pimple Patches

On Sale
Hydrocolloid Invisible Pimple Patches

I've always been sceptical of a pimple patch's ability to heal a breakout, but I was pleasantly surprised by how well these worked. They suck out gunk and pus while calming redness and protecting your spot from your own worst enemy (ahem, your fingers).

They’re truly invisible so you can wear one during the day without anyone noticing. And if you decide to wear one at night, your breakout will be basically gone in the morning.

Key ingredients: Hydrocolloid, succinic acid, salicylic acid, ectoin

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5

The Inkey List Hyaluronic Acid Serum

On Sale
Hyaluronic Acid Serum

Hyaluronic acid is the Beyoncé of hydrating ingredients (yes, it’s that iconic). It keeps your skin smooth and dewy. This hyaluronic acid serum in particular is lightweight, sinks in fast and doesn’t leave any sticky, tacky residue behind. I use it right after cleansing and my skin instantly feels more plump and juicy.

Key ingredients: Hyaluronic acid, peptides

6

The Inkey List Dewy Sunscreen SPF 30

On Sale
Dewy Sunscreen SPF 30

I've had more than my fair share of bad experiences with chalky, ghost-like sunscreens, but the second I tried this I knew it was different.

It goes on clear – no white cast in sight – and leaves my skin with the most gorgeous, dewy glow. The polyglutamic acid is the real MVP here, giving my skin an extra hydration boost while locking in moisture all day. I love that it doesn’t just protect from UV rays; it’s also a multitasking skincare product that keeps my skin plump and smooth.

Key ingredients: Polyglutamic acid, squalane

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7

The Inkey List Mandelic Acid Treatment

On Sale
Mandelic Acid Treatment
Now 42% Off
Credit: The Inkey List

Mandelic acid is one of the most underrated exfoliating ingredients IMO. It’s an AHA, but it’s way less aggressive than glycolic acid, which means it eliminates dulling dead skin cells without irritating my skin. I dab a little on after cleansing at night, and it goes to work on those stubborn dark spots and uneven patches like a pro.

Key ingredients: Mandelic acid, glycerin, retinol

8

The Inkey List 15% Vitamin C + EGF Serum

On Sale
15% Vitamin C + EGF Serum

Vitamin C is an essential in every good skincare routine, and this one is quickly becoming one of my favourites. The 15 per cent vitamin C works overtime to brighten my skin and fade pesky dark spots, while the presence of peptides give my skin that smooth, baby-soft texture I crave.

What I love most is how lightweight it feels – it absorbs so quickly that I can layer it under moisturiser and sunscreen and not feel like I’m wearing a ton of stuff on my face. After just a few weeks of use, my skin was popping off with this healthy, radiant glow that made me feel like I just had a facial.

Key ingredients: Ascorbyl Glucoside (vitamin C), peptides

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9

The Inkey List Succinic Acid Blemish Treatment

On Sale
Succinic Acid Blemish Treatment
Now 20% Off
Credit: The Inkey List

You know those big, ugly “I’m here to ruin your day” spots? Well this treatment uses three key ingredients to tackle them head-on. The combo of succinic acid, salicylic acid, and sulfur powder work together to reduce inflammation, unclog pores, and gently exfoliate skin. And unlike many acne spot treatments I've tried over the years, this doesn't leave my skin a dry, flaky mess.

Key ingredients: Succinic acid, sulfur powder, salicylic acid

10

The Inkey List Tripeptide Plumping Lip Balm

On Sale
Tripeptide Plumping Lip Balm
Credit: The Inkey List

This lip balm is my latest obsession. It seriously smooths and plumps my lips and the hydration it provides is next-level. After just a few swipes, my lips instantly appear fuller and more defined, as if I had spent hours perfecting my pout.

The subtle sheen enhances my lips, making them stand out even without lipstick. The best part? There’s no stinging or burning – just a gentle, nourishing plump that makes me feel like a glam queen.

Key ingredients: Peptides, hyaluronic acid

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11

The Inkey List Salicylic Acid Cleanser

On Sale
Salicylic Acid Cleanser
Credit: The Inkey List

I have stubborn blackheads on my nose and cheeks and this cleanser has made them soooo much less noticeable. It’s got 2 percent salicylic acid for unclogging pores and minimising oil production, but it’s not at all drying in my experience. After a week of using it morning and night, my skin looks so much clearer and smoother – it’s like I hit the reset button on my face. It gives you that satisfying “clean” feeling without stripping the skin or leaving it dry and tight.

Key ingredients: Salicylic acid, allantoin, zinc compound

12

The Inkey List Oat Cleansing Balm

On Sale
Oat Cleansing Balm

After a long day of running around, my skin always feels like it’s wearing a gross mask full of makeup, sweat, and pollution. Luckily this cleansing balm exists to remove it all. The rich texture melts away every last bit of makeup and grime without making me tug at my skin. The oat kernel oil and colloidal oatmeal are so soothing too. My skin feels clean but not stripped and so soft that I can almost skip my moisturiser post-cleanse.

Key ingredients: Oat kernel oil, colloidal oatmeal

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13

The Inkey List Tranexamic Acid Serum

On Sale
Tranexamic Acid Serum
Credit: The Inkey List

This hyperpigmentation treatment is chef's kiss for anyone dealing with those stubborn dark spots and discolouration. It's filled with tranexamic acid (a derm-favourite ingredient for fading hyperpigmentation and preventing new hyperpigmentation from forming) plus antioxidants like vitamin C for an extra brightening boost. After several weeks of consistently using this serum, my normally uneven skin tone started to look more uniform.

Key ingredients: Tranexamic acid, acai berry extract, vitamin C

14

The Inkey List Glycolic Acid Exfoliating Body Stick

On Sale
Glycolic Acid Exfoliating Body Stick
Credit: The Inkey List

I can be a lazy about my bodycare routine, but this stick couldn't be easier to use if you're after smooth, glowy skin. First of all, it’s a stick. You swipe it on (like a giant lip balm for your body if you will) and then the AHAs and BHAs exfoliate away dead skin and help to reduce ingrown hairs, uneven texture, and any random rough patches. It’s a total game-changer for areas like elbows, knees, and the back of your arms (you know, the spots we all forget about).

Key ingredients: Glycolic acid, salicylic acid, shea butter

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15

The Inkey List PHA Body Water Cream

On Sale
PHA Body Water Cream
Credit: The Inkey List

I never thought I could love a body lotion this much, but here we are. First, it’s packed with PHAs, which are like the gentler, more chill cousin of AHAs and BHAs. Translation? You’re getting smooth, exfoliated skin without any stinging or dryness. Second, it’s lightweight and fast-absorbing but creates a ridiculously soft feeling – like, I can’t stop touching my skin.

Key ingredients: Gluconolactone, jojoba, rice bran

16

The Inkey List 1% Slow Release Retinol Serum

On Sale
1% Slow Release Retinol Serum
Credit: The Inkey List

I was initially a little nervous to try this product because retinol has such an intimidating reputation, but this serum is so gentle and beginner-friendly – my skin didn’t freak out one bit. I’ve been using it every other night and my complexion looks smoother, brighter, and more even as a result. Truly, it's the best retinol for anyone who is concerned about early signs of aging but isn't willing to deal with dryness or flaking as potential side effects.

Key ingredients: Granactive retinoid, retinyl acetate, squalane

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17

The Inkey List Caffeine Eye Cream

On Sale
Caffeine Eye Cream
Credit: The Inkey List

I know my chronic under eye puffiness isn't a big deal in the scheme of things, but it still bothers me. So I started using this best-selling eye cream in hopes of giving my eyes a wide-awake look. Well folks, I'm happy to report this little tube is nothing short of magic. Caffeine works to quickly de-puff, while peptides give my eyes a little firming love – it’s like a double shot of espresso!

What I love most is how easy it is to fit into my morning routine. I use just a tiny dab (seriously, a little goes a looooong way) after cleansing, and it gives me this subtle, refreshed look that makes me feel like I’ve had my eight hours of sleep – even when I'm running on four.

Key ingredients: Matrixyl peptide, caffeine

Headshot of Larry Stansbury

Larry Stansbury is a freelance writer with a love for beauty. He has held roles at the New York Post, Entertainment Tonight, Woman’s World, and Good Housekeeping. When he’s not covering beauty, you can find him at a gym, drinking Matcha, and creating catchy Instagram captions.

Headshot of Clare Stephenson
Clare Stephenson
Senior Fashion & Beauty E-commerce Writer

Clare Stephenson is the Senior Fashion and Beauty E-commerce Writer for Cosmopolitan, ELLE and Harper’s Bazaar. She has been an e-commerce writer since 2022, creating matter-of-fact reviews and shopping pages filled with her favourite products for every budget and need – whether that’s a glow-giving foundation, a high-tech LED face mask or the perfect wear-with-everything blazer.

Alongside writing, Clare loves to be in front of the camera creating shopping content, putting viral products to the test to see which ones are truly worth the hype. Through her work, she has interviewed leading dermatologists, makeup artists and industry experts to bring readers trusted advice and product recommendations.
Clare has contributed to titles across the Hearst UK portfolio, including Women’s Health, Good Housekeeping, Red and Prima. Prior to joining Hearst, she earned a BA in Multimedia Journalism from Bournemouth University, focusing her studies on magazines and editorial. She later worked as an editorial assistant at Voir Fashion Magazine, covering events including Fashion Week and interviewing notable brand founders.
Outside of work? You can find Clare strolling through London’s Columbia Road Market, pouring her fourth coffee of the day or heading to a Pilates class.

Follow Clare on Instagram @clarefrancesstephenson

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