Last Updated on November 1, 2026 by Giorgia Guazzarotti

The Ordinary Lacto-PDRN 4% + B9 Eye Cream promises to firm sagging eyelids, smooth wrinkles, and make your eyes look younger. All for less than £10. Sounds too good to be true? That’s what I thought, too.
The star ingredient is PDRN, the latest anti-aging darling everyone is raving about. But I’ve been around long enough to know that a trendy ingredient doesn’t automatically make a good skincare product. So, does The Ordinary Lacto-PDRN 4% + B9 Eye Cream actually work?
I’ve put it to the test, and I have some thoughts. Here’s my honest review of the ingredients, the results, and whether this affordable eye cream is worth adding to your skincare routine.
The Verdict
My rating: 4/5
Best for: Anyone who wants smoother, more hydrated under-eyes and a quick tightening effect without spending a fortune.
Skip it if: You’re hoping to get rid of deep wrinkles, permanently lift sagging eyelids, or see dramatic anti-aging results.
What I like: Lightweight, moisturising texture that absorbs quickly, doesn’t feel greasy or sticky, and plays nicely with makeup. Fragrance-free, practical tube packaging, and a bargain at less than £10.
What I don’t: The tightening effect disappears when you wash it off, and there’s still not enough evidence that its vegan PDRN delivers lasting anti-aging benefits.
Bottom line: A good little eye cream for the price. It makes my eye area look smoother and feel softer, but don’t expect miracles from the fancy PDRN. I’d buy it for the instant results, not the anti-aging hype.
Key Ingredients In The Ordinary Lacto-PDRN 4% + B9 Eye Cream: What Does The Science Say?
Lacto-PDRN 4% (Sodium DNA): The New Anti-Aging Miracle?
PDRN is the latest in a long stream of ingredients promising to turn back the clock. Frankly, that makes me yawn. When everyone says that and doesn’t deliver, it’s hard to get excited anymore. So what is it?
PDRN stands for polydeoxyribonucleotide (try saying that three times fast!). It’s made from tiny fragments of DNA. It’s usually extracted from salmon, but The Ordinary uses a vegan version made by fermenting bacteria. On the ingredient list, you’ll find it under the name Sodium DNA.
So, what does it do? PDRN helps skin repair itself and may boost collagen production. A 2026 study found that an eye cream with 0.1% PDRN reduced crow’s feet and under-eye wrinkles in just 28 days. It even beat 0.1% retinol in several measurements. Not bad, huh?
But don’t throw away your retinol just yet. The study was small, lasted only four weeks, and used salmon-derived PDRN, not the vegan version The Ordinary used. Plus, PDRN has a problem: its molecules can be too big to penetrate skin easily. The study used a particular PDRN preparation that could reach deeper skin layers, but that doesn’t mean every PDRN cream can do the same.
And that 4% on the label? It refers to The Ordinary’s Lacto-PDRN, which is a blend of ingredients, not4% pure DNA fragments. So don’t assume you’re getting 40 times more PDRN than the cream used in the study.
Vitamin B9 (Folic Acid): Can A Vitamin Really Make Your Skin Firmer?
Vitamin B9 is famous for helping babies develop properly during pregnancy. But can it help your skin look younger too? Maybe… Folic acid helps your body make DNA and produce new cells. Since your skin constantly renews itself, it was only a matter of time before someone decided to test whether putting it directly on your face could help fight wrinkles.
A 2008 study found that a cream containing folic acid and creatine improved skin firmness, reduced wrinkles and helped protect skin against UV damage. So, what’s the problem? The study used folic acid WITH creatine. It’s like putting two people on a job, getting a great result, and giving all the credit to one of them. How do you know who did what? You don’t. I’m not writing it off entirely. I just wouldn’t buy an eye cream for folic acid alone.
Pullulan + Acacia Senegal Gum: A Firming Trick?
The Ordinary promises an instant tightening effect. What it doesn’t say is that this effect doesn’t come from the fancy ingredients above. The tightening effect comes from film-formers pullulan (a sugar-based ingredient made through fermentation) and Acacia Senegal Gum (from the acacia tree).
They form a thin film over your skin. As that film settles, it creates a tightening effect that can make fine lines and crepey eyelids look smoother. Think of it as shapewear for your eye area. Everything looks a little tighter while it’s there, but nothing underneath has actually changed.
The downside? The results are temporary. Wash off the cream, and the tightening effect goes with it. Is that a bad thing? Not necessarily. If you want your eye area to look smoother before heading out, a temporary fix is still a fix.
My Experience With The Ordinary Lacto-PDRN 4% + B9 Eye Cream
Let’s start with the texture. It’s a lightweight gel-cream that spreads easily and sinks in quickly. It feels moisturising without being heavy or greasy, and there’s no annoying sticky residue left behind. My skin feels soft and comfortable afterwards. I also like that it’s fragrance-free. Who needs perfume around their eyes anyway? And the packaging? A simple tube. Nothing fancy, but it does the job, and I don’t have to stick my fingers into a jar every morning.
It’s easy to fit into my routine, too. I can apply my concealer over it without the cream pilling or making everything slide around. If anything, my concealer goes on more smoothly because the skin underneath looks less dry and crepey. Always a bonus.
Now, onto the results. The tightening effect kicks in almost immediately. My under-eye area looks smoother, fine lines aren’t as obvious, and the skin feels a little firmer. It’s not like I’ve suddenly had an eye lift, but there’s a noticeable difference. Especially when my eyes are looking tired.
The catch? It’s temporary. Once I wash the cream off, the tightening effect disappears. And while my eye area feels softer and better moisturised, I haven’t noticed any lasting improvement in my wrinkles.
So, is that fancy PDRN doing anything? Honestly, I can’t tell. The instant smoothing is most likely down to the film-forming ingredients, and the hydration comes from good old moisturisers like glycerin and shea oil.
Does The Ordinary Lacto-PDRN 4% + B9 Eye Cream Live Up To Its Claims?
| BRAND CLAIM | TRUE? |
|---|---|
| A nourishing eye cream to firm, hydrate and visibly lift the eye area. | Mostly true. It hydrates and visibly lifts the eye area thanks to film-formers. I’m sceptical it can really firm skin. |
| This formulation helps to improve skin firmness and elasticity as well as the appearance of fine lines and wrinkles around the eye area. | Tip: When a brand says “helps”, what does it help? It often means it doesn’t have enough data to make the promise it does firm skin. |
| This lightweight and nourishing gel-cream texture allows for easy layering with makeup and other skincare products for seamless integration into your regimen. | True. |
Price & Availability
$9.50 at Asos, Look Fantastic, SpaceNK, The Ordinary and Ulta
Should You Buy It?
For less than £10, The Ordinary Lacto-PDRN 4% + B9 Eye Cream is a good little moisturiser that makes your eye area look smoother and tighter almost instantly. It feels lovely on the skin, works well under makeup, and doesn’t break the bank. What’s not to like?
Well, the anti-aging hype, for one. Most of the immediate results come from film-forming ingredients, not the fancy PDRN. Would I recommend it? Well, you do NOT need eye cream. But if you want an affordable one that hydrates and temporarily smooths fine lines, this does the job. Just don’t expect it to magically reverse aging.
Ingredients
Aqua/Water/Eau, Butyrospermum Parkii (Shea) Oil, Glycerin, Pullulan, Ethylhexyl Olivate, Lactobacillus Ferment, Sodium Dna, Folic Acid, Gleditsia Triacanthos Seed Extract, Trehalose, Sorbitol, Polyglyceryl-4 Oleate, Polyacrylate Crosspolymer-6, Acacia Senegal Gum, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Sodium Acrylates Copolymer, 4.4952 Yl Caprylate, Trisodium Ethylenediamine Disuccinate, Tocopherol, Sodium Phytate, Phytic Acid, Sodium Hydroxide, 1,2-Hexanediol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.
Just don’t confuse it with reversing skin aging.