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The Ordinary

The Ordinary Amino Acids + B5 30ml

A silky, weightless serum rich that hydrates and visibly strengthens skin to support the natural barrier function.

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£8.80

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In stock | Usually dispatched within 24 hours

Image 1 - A dark amber glass bottle of serum with a dropper sits on a white surface, accompanied by text that reads a lightweight serum to strengthen skin barrier and boost skin softness, The Ordinary.
Image 2 - A dropper releasing a clear liquid into a shallow dish, with text that states Betaine provides skin moisturisation and Panthenol has been shown to reduce transepidermal water loss.
Image 3 - A woman with dark hair is lightly touching her cheek with one hand while looking slightly to the side; text next to her reads Apply a few drops to the face in the morning and evening.
Image 4 - A droplet of a clear, viscous substance is shown with the text Water-based serum beneath it.
Image 5 - Three horizontal sections showing skincare products: the top section labeled PREP features cleansers and toners, the middle section labeled TREAT displays various serums and oils with a highlighted water-based serum, and the bottom section labeled SEAL includes suspensions, moisturizers, and SPF, each section illustrated with corresponding product textures.

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Customer Reviews

4.69 stars out of a maximum of 5

5 stars rating 78 reviews

4 stars rating 9 reviews

3 stars rating 7 reviews

2 stars rating 1 reviews

1 stars rating 1 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

Great for dry skin!

5 stars out of a maximum of 5

I personally feel this is better than hyaluronic acid, this sinks right into your skin and makes it feel plumper and gives you a good glow too. I also feel it has helped decrease fine lines around my eyes. I would highly recommend this product :)

by Pea Verified Purchase

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Amazing

5 stars out of a maximum of 5

Simply the best serum I have ever tried, it suits my skin type really well. I really notice the difference

by fiona Verified Purchase

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Simply the best

5 stars out of a maximum of 5

I have tried a lot of serums, this is far the best for me really hydrates, and makes a huge difference

by fiona Verified Purchase

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Ok

3 stars out of a maximum of 5

Affordable but I didn’t see any difference in my skin.

by Kal Verified Purchase

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Great serum

5 stars out of a maximum of 5

Great bottle of serum Leaves skin fresh, ready for other serums. The initial sensation when applying can feel slightly oily, but it immediately absorbers and leaves the skin fresh. Been using it for a couple of years now and it's a favourite

by Andreea Verified Purchase

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Love the ordinary

4 stars out of a maximum of 5

Another great skincare product from the ordinary, I love that their products don’t irritate my sensitive skin.

by Al Verified Purchase

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Amazing

5 stars out of a maximum of 5

This is by far the best product from , the ordinary

by fiona Verified Purchase

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Another great Ordinary product

4 stars out of a maximum of 5

Now I’ve hit middle age I’m really trying to be kind to my skin. I bought this based purely off good reviews and although it’s hard to see an actual visible result after just a couple of weeks it’s a nice product to use. Absorbs quickly and doesn’t feel greasy on the skin like some serums. I’ve got quite sensitive skin and find the ordinary products brilliant, they never irritate me.

by Alice Verified Purchase

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Great

5 stars out of a maximum of 5

Very soothing and a great base for layering up hydrating products - never pills which I love . I’d recommend 

by LA Verified Purchase

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Great hydration

5 stars out of a maximum of 5

I buy the Amino Acid all the time. It is much better than hyaluronic acid. 

by Bas Verified Purchase

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