The Ordinary
The Ordinary Hyaluronic Acid 2% + B5
15ml
...$4.58
A hydrating serum that combines multiple forms of hyaluronic acid with Vitamin B5 to replenish moisture and smooth the skin's surface.
Dryness
Fine Lines
Size
In stock in 15ml.
1
72 in stock
Worldwide delivery in 5–7 days · Free on products under $20 · Max $3 per product
- 506 reviews
- 31,801 views
- 2,671 sold
Works better together
Complete your face routine
This product is your treat step. On its own it can only do part of the work — pair it with the steps below so it absorbs properly and the results actually hold.
$50.37 for the full routine
- 1. Cleanse
- 2. Prep & tone
- 3. Treat · this product
- 4. Moisturise
- 5. Protect
Why you need it: Actives can't absorb through leftover oil, sweat and product build-up — cleansing first is what makes the rest work.
Why you need it: A hydrating prep step softens the surface so the next layer spreads evenly and absorbs faster.
Why you need it: Without a moisturiser on top, the water and actives you just applied evaporate and the skin can feel tight or irritated.
Reviews
Showing 10 of 506 reviews
- 27 Jul 2026
Skin looks calmer
Started with two nights a week and built up slowly. A thin gel that absorbs in seconds, which I appreciate. The dry patches on my jaw have stopped flaking. Packaging is plain but functional.
— Ivy G.
- 8 Jul 2026
Slow but steady results
I have been using this most evenings for about six weeks. It feels cushiony going on and never pills under makeup. Makeup goes on far more evenly now.
— Priya S.
- 5 Jul 2026
Quietly impressive
I use it morning and night depending on how my skin feels. Melts in rather than sitting on top of the skin. Texture on my cheeks looks smoother in daylight. I wish the bottle were bigger for the price. Works with my retinol nights without any sting.
— Selina A.
- 27 May 2026
Pleasant to use daily
Bought it mostly out of curiosity and kept using it. Faint clean scent that fades within a minute. My usual mid-afternoon dullness is less obvious. Works with my retinol nights without any sting.
— Jules F.
- 17 May 2026
Nice under sunscreen
This replaced a much pricier product in my routine. Barely any scent, which is exactly what I wanted. My skin feels comfortable all day instead of tight. Sits well under my usual moisturiser.
— Efua M.
- 17 Apr 2026
Quietly impressive
Started with two nights a week and built up slowly. Slightly rich, so I use less on humid days. My skin feels comfortable all day instead of tight. Works with my retinol nights without any sting.
— Sarah H.
- 28 Mar 2026
Quietly impressive
Picked this up after months of research and finally committed. Melts in rather than sitting on top of the skin. Breakouts heal faster than they used to. I wish the bottle were bigger for the price. Layers fine over my serum and under sunscreen.
— Efua M.
- 22 Mar 2026
Happy so far
This replaced a much pricier product in my routine. Spreads easily, so a few drops cover my whole face. My usual mid-afternoon dullness is less obvious. Packaging is plain but functional. Sits well under my usual moisturiser.
— Efua M.
- 12 Feb 2026
Simple and it works
Started with two nights a week and built up slowly. Spreads easily, so a few drops cover my whole face. Texture on my cheeks looks smoother in daylight.
— Kwesi B.
- 5 Jan 2026
Lovely texture
I have been using this most evenings for about six weeks. Spreads easily, so a few drops cover my whole face. Makeup goes on far more evenly now. Layers fine over my serum and under sunscreen.
— Sarah H.
Pairs well with
Matched to this product’s skin concerns and key ingredients.
$4.58
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