The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin
What it is
A lightweight, no-fuss hydration serum with five types of hyaluronic acid, ceramides, and B5 that layers easily under anything. Perfect for anyone whose skin needs a plumping boost without the heaviness.
Why it keeps winding up in carts
Nearly 39,000 five-star ratings and a 4.7-star average speak to real staying power—at under $10, it's the kind of staple that keeps people coming back.
A proof-of-concept: serious ingredients, serious price, seriously beloved.
Five types of hyaluronic acid in one $9.90 bottle—designed to hydrate every layer of skin at once.
At $9.90 for a multi-acid, ceramide-rich formula, this is genuinely hard to beat—most competitors charge 3–5× more for comparable ingredient density.
Who it is forAnyone with dry or dehydrated skin, especially those layering actives who need a workhorse hydrator that won't irritate or complicate their regimen.
What to check before you buy
Multi-Depth Hydration System
Rather than relying on one molecular weight, this formula uses multiple sizes to penetrate different skin depths. That's the kind of layered thinking you'd expect from a pricier brand—here it costs pocket change. The result is moisture that settles in and sticks around.
Barrier Support
Ceramides are structural—they lock moisture in and reinforce your skin's natural barrier. B5 works alongside them to help your skin hold onto that hydration longer. Together, they turn a simple serum into a mini moisture architecture project.
Texture & Ritual
This is a thin, runny liquid that absorbs fast and plays nicely with other products. Apply to damp skin for maximum penetration. It's the kind of serum that vanishes into your routine without fanfare.
Straight from the listing
- Instant HydrationProvides immediate, long-lasting hydration for smoother, plumper, and healthier-looking skin.
- Supports Skin BarrierCeramides lock in moisture and support the skin’s protective barrier.
- Reduces Fine LinesMinimizes the appearance of fine dry lines and wrinkles while promoting elasticity and skin smoothness.
- Pro-Vitamin B5Enhances the skin's moisture retention and supports the formation of essential barrier components like ceramides.
Manufacturer copy, trimmed. Check the listing for current dimensions and stock.
Where this sits
The Ordinary has built a following on stripping away marketing bloat and delivering active ingredients at prices that don't require a justification speech. This serum is their textbook move.
