FREE SHIPPING ACROSS EU ON ALL ORDERS OVER €50

TRY BEFORE YOU BUY | Choose 3 free sachets with every online order (Add at cart)

Pure Hyaluronic Serum

Hyaluronic Acid Serum - 30ml / 1.01 FL OZ

4.9
Rated 4.9 out of 5
(read all reviews)
4.9 out of 5 stars (based on 73 reviews)

43.00

Clear

What is it?
A highly absorbent fragrance-free skin serum formulated with hyaluronic acid across multiple molecular weights.

What does it do?
Instantly plumps up the skin, locks in moisture and reveals a smooth and hydrated complexion.

Why is it different?
A 98% natural formulation which blends healing natural extracts with multiple molecular weight hyaluronic acid. Hyaluronic acids across multiple molecular weights deliver distinct skin benefits:
· High molecular weight HA locks in moisture
· Mid molecular weight HA provides hydration to mid-dermal layers
· Low molecular weight HA penetrates deep into the skin to stimulate the body’s own HA production systems
Formulated with plant-based supporting ingredients, this lightweight serum glides onto the skin and sinks straight in, without leaving a sticky or tacky residue.

Product information

Key benefits

Super-hydrating
Anti-ageing
Instantly plumps-up the skin
Reduces fine lines and wrinkles

What is hyaluronic acid?

Hyaluronic acid is a carbohydrate found naturally in the skin. It is a super-humectant, capable of holding 1000 times its own weight in water and is responsible for keeping the skin stable, hydrated and plump-looking. The amount of hyaluronic acid present in the skin  diminishes with age. Incorporating hyaluronic acid into your skincare routine is therefore crucial to maintaining a youthful complexion.

Why different weights of Hyaluronic Acid?

Hyaluronic acid has different skin benefits depending on its molecular weight. High molecular weight HA locks in moisture. Mid molecular weight HA hydrates the mid dermal layers. Low molecular weight HA penetrates deep into the skin to stimulate your body’s own HA production systems. It’s essential to choose a multi-molecular weight hyaluronic product to reap the true benefits of this wonder-ingredient.

What our customers say about it?

“I absolutely love this product and could not go without it ever again. My skin looks radiant and my make up goes on beautifully. It preps/moisturises and primes. I’ve tried every skin care range on earth and none has achieved results for me like this serum. #obsessed”
– Aisling O’Reilly

How to use

HOW?
Use 2 drops AM and PM after cleansing.

WHERE?
Gently smooth serum over face and neck. Suitable for eye area.

WHEN?
Use as a serum AM and PM. Use as a make-up primer. Use to top up hydration throughout the day.

WHO?
Everyone should incorporate a hyaluronic serum into their skincare routine to maintain a youthful complexion.

Play Video

Works well with

Hydrate

Lightweight Moisturiser - 50ml

48.00

PART OF YOUR AM & PM ROUTINE

AM
Renew Gel Cleanser
Exfoliate Glycolic Acid Toner or NMF Lactic Acid Toner
Balance Facial Spritz
Recover Eye Cream
Pure Hyaluronic Serum
Vitamin C 2 Phase Serum
Hydrate Lightweight Moisturiser

PM
Erase & Renew Double Cleanse
Exfoliate Glycolic Acid Toner or NMF Lactic Acid Toner
Balance Facial Spritz
Recover Eye Cream
Pure Hyaluronic Serum
Superstar Retinoid Night Oil

Reviews

4.9
Rated 4.9 out of 5
(read all reviews)
4.9 out of 5 stars (based on 73 reviews)
4.9
Rated 4.9 out of 5
(read all reviews)
4.9/5 | 73 reviews
  • Chloe
  • January 15, 2022
Rated 4 out of 5

Hydrated and Calm Skin

At the beginning of November my skin began to brake out, was sore and very sensitive. My friend got me a little hamper for Christmas which had your Pestle and Mortar hyaluronic serum and your moisturiser, I had never heard of this brand before but I said I’d give it a go. Four weeks later my skin is so hydrated and has totally calmed down and clears and that’s down to your products.

  • Shauna Kelly
  • May 10, 2021
  • Skin Type Combination
  • Age Range 40-49
Rated 5 out of 5

This is the best HA

Love this product; I knew my skin improved when I started using this serum but I was fully convinced when I ran out & didn’t replace immediately & my skin became dry & dull.
I only wish it came in a larger bottle as I run out after about 10 weeks & also for environmental / packaging reasons. Same with most products, why so little product – I stand corrected if it’s relation to product deteriorating ?

Bottom line: Yes, I would recommend this product

  • Alexandra
  • March 25, 2021
  • Skin Type Combination
  • Age Range 30-39
Rated 5 out of 5

More than 5 stars

I’m not emotional in case of cosmetics, but I want swim in this serum. After applying I’m feeling fresh and full of energy. I bought only 15ml to try, but definitely will buy 30 ml soon. Thank you for your work.

Bottom line: Yes, I would recommend this product

  • Dairíne
  • February 16, 2021
Rated 5 out of 5

Hyaluronic serum is a lifesaver!

All of the products from Pestle and Mortar are wonderful but after wearing a mask at work all day I just LOVE their hyaluronic serum… it completely saves my skin over night and I cannot recommend it enough!

  • Nicola
  • February 15, 2021
  • Skin Type Dry
  • Age Range 30-39
Rated 5 out of 5

Have lost count of how many bottles I've had!

This serum is my holy grail of serums. I’ve tried *all* other high end brands and this is up there with the best (Shiseido am looking at you)…but at a way friendlier price point. I’m using this years now and recommend it to everyone. I have sensitive dehydrated skin and couldn’t be without this product. I pair it with the P&M moisturiser. Such a great duo.

Bottom line: Yes, I would recommend this product

Your email address will not be published. Required fields are marked *

Ingredients

Key Clean Ingredients

Sodium hyaluronate

Sodium hyaluronate

• Locks-in moisture

• Reduces fine lines & wrinkles

• Softens skin

Aloe barbadensis leaf

Aloe barbadensis leaf

• Reduces flakiness

• Soothes skin

• Anti-inflammatory

Cucumis sativus (cucumber) extract

Cucumis sativus (cucumber) extract

• Repairs damaged skin

• Lubricates skin

• Keeps skin soft & smooth

Sodium hyaluronate

• Locks-in moisture

• Reduces fine lines & wrinkles

• Softens skin

Aloe barbadensis leaf

• Reduces flakiness

• Soothes skin

• Anti-inflammatory

Cucumis sativus (cucumber) extract

• Repairs damaged skin

• Lubricates skin

• Keeps skin soft & smooth

full ingredients list

Aqua, Glycerin, *Sodium Hyaluronate, Butylene Glycol, Panthenol , Cucumis Sativus Fruit Extract, Aloe Barbadensis Leaf Juice Powder, Caprylyl Glycol, Phenoxyethanol, Citric Acid. (*Ecocert And Cosmos Approved)

Recycling

Inner packaging

Separate all components. Clean thoroughly ensuring that there’s no product residue and allow to dry.

  • 1
    +
    5
    Dispose of both in glass recycling.
  • 2
    +
    3
    Dispose of in plastic recycling.
  • 4
    Dispose of in general waste.

Outer packaging

New & improved design: paper cylinder made with 100% recycled paper, with no lamination and no foam insert; dispose of the whole cylinder in paper recycling.

(Legacy cylinders are made with 100% recycled paper but have a thin layer of lamination and a foam insert. Dispose of this type of cylinders in general waste.)

The Inner Packaging Recycling Advice provided here follows the advice given and approved by Eastern Midlands Regional Waste Office of Republic of Ireland, on recycling glass and hard plastic components of any kind. The recycling facilities and their capabilities will vary from country to country. It is always advised to check with your regional waste management company what types of waste they accept for recycling.

FAQs

How much hyaluronic acid does your serum contain?
The percentage of hyaluronic acid (HA) solution present in Pestle & Mortar Pure Hyaluronic Serum is 80% which is 2% concentrate.

What age is the Pure Hyaluronic Serum for?
Pure Hyaluronic Serum can be used across all age groups. With time, hyaluronic acid in your body decreases, leading to dry ageing skin and wrinkles among many other things.
That is why it is so important to include hyaluronic acid in your skincare routine. The younger you start including hyaluronic acid the better.

My hyaluronic serum seems to be drying my skin.
Some people find that in extreme low humidity, the operation of humectants is reversed – i.e. they draw water from the deeper layers of the skin because there is none in the air.
For this reason, we recommend that the most effective use of Pure Hyaluronic Serum is always to layer it with a moisturiser, as this will seal the hyaluronic acid into the skin
and will also provide the skin with a barrier against moisture loss. Also, apply your serum to damp skin, not completely dry skin.
If you find that in very dry weather your serum is not performing, use a heavier or more occlusive moisturiser or face oil.

Can I use Pure Hyaluronic Serum with other acids in my routine?
Yes. You can layer hyaluronic acid with everything that you are currently using in your skincare routine.
Pure Hyaluronic Serum is ph 7, neutral and will not interfere with other ingredients in your routine.

Will my products that are in glass be ok without the outer cylinder?
Yes, we will wrap them in 100% recycled paper so that they are safe and secure.

Related products

Hydrate

Lightweight Moisturiser - 50ml

48.00

Hydrating Duo

82.00

Superstar

Retinoid Night Oil - 30ml

76.00

Exfoliate

Glycolic Acid Toner - 180ml

29.00