Pestle and Mortar Pure Hyaluronic Serum



15ml, 30ml


Skin Type:

Combination, Dry, Normal, Oily, Sensitive

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Pestle & Mortar Pure Hyaluronic Serum plumps and hydrates the skin to leave it looking firmer and more radiant.

This super silky serum restores bounce and radiance to dehydrated, dull and tired skin.

It uses the purest Multi-Molecular Weight Hyaluronic Acid to deliver moisture deeply into the skin. Hyaluronic Acid not only tops up the skin’s depleted stores of water, but also helps to lock it in. Skin looks smoother, softer and more youthful.

Why Pestle & Mortar Pure Hyaluronic Serum?

This intensive Hyaluronic Acid serum is easily absorbed due to its small molecular size and leaves the skin feeling exceptionally smooth. This formulation uses one of the highest concentrations of Hyaluronic Acid found in serums at 2%, with most only containing about 1%. It quenches the skin’s need for moisture, aids in tissue repair and promotes collagen creation.

This serum has a neutral pH of 7 so that you can easily layer it with other serums in your skin care routine. It is a soothing, calming and repairing ingredient and therefore works well when used alongside active ingredients, such as exfoliating toners, vitamin C and retinoids.

Hyaluronic Acid is the secret sauce in a skin care routine and can benefit all skin types.

Pestle & Mortar Pure Hyaluronic Serum also creates the perfect priming base for your makeup.

Key ingredients

Pestle & Mortar uses a 98% natural formulation that includes Glycerin, Panthenol, Cucumber and Aloe Vera to intensify the hydration and improve skin health.

Hyaluronic Acid is a carbohydrate that’s naturally found in the skin, however it diminishes with age. It’s recognised as a super-humectant, given it can hold up to capable of holding 1000 times its own weight in water. Hyaluronic Acid helps the skin maintain its water balance and remain healthy. Adding a Hyaluronic Acid serum into your skin care routine helps you maintain a more youthful complexion.

Multi-Molecular Weight Hyaluronic Acid has been used to reach different layers of the skin and provide more lasting effects. Hyaluronic Acid plumps and smooths the skin.

  • High Molecular Weight Hyaluronic Acid locks in moisture and smooths the skin.
  • Mid Molecular Weight Hyaluronic Acid provides hydration to the mid-dermal layers of the skin.
  • Low Molecular Weight Hyaluronic Acid penetrates deeply and the skin’s own production of Hyaluronic Acid.

Glycerin is a moisturising agent that draws water into the outer layers of the skin. It has multiple skin benefits, including shielding skin from external sources of irritation, strengthening the moisture barrier and improving the skin’s resilience.

Panthenol, like Hyaluronic Acid, attracts and retains moisture. Also known as B5, it plays a role in healing and barrier repair and may also reduce sensitivity and redness in the skin.

Cucumber Extract is an antioxidant with soothing and hydrating properties. It also contains high concentrations of Ascorbic Acid and Lactic Acid, which help to brighten and refine the complexion.

Aloe Vera Extract contains antioxidants, enzymes, sugars, Vitamin A, Vitamin C  and Salicylic Acid. The sugars in Aloe Vera, known as mucopolysaccharides, help to retain moisture in the outermost layer of the skin. Aloe Vera is highly anti-inflammatory and is helpful in treating acne, burns and dryness.


  • Skin is super hydrated.
  • Complexion appears plumper and more youthful.
  • Skin feels softer and smoother.
  • Fine lines and wrinkles are less visible.

Best for

Suits all skin types, especially dry, sensitive and rosacea.

There are no ingredients in this formulation to irritate sensitive skin or block pores.

This serum has a pH of 7 and this enables it to work well with many other skin care products.

It’s a great addition to any skin care routine, providing multiple skin benefits.

Tip: Apply to slightly damp skin and after other serums. Make sure you pair this with a moisturiser to seal it in. In a low-humidity environment, this also prevents the Hyaluronic Acid drawing moisture from the deeper layers of the skin.

Perfect pairs

We think the Pestle & Mortar Pure Hyaluronic Serum is the perfect match for the Pestle & Mortar Hydrate. We hope you’ll love the feeling of these two on your skin.

In the evening, use it before Pestle & Mortar Hydrate and the Pestle & Mortar Superstar Retinoid Night Oil.

Good to know

This lightweight serum is super smooth and leaves an unbelievable finish that makes it perfect as a makeup primer too. It glides on and sinks in, leaving no sticky residue.

The glass dropper allows you to dispense the exact amount to smooth across the face.

It contains no fragrance, essential oils or colours.

So gentle it can be used on the eye area too.

Cruelty free and vegan friendly.

Brand ethos

Pestle & Mortar’s philosophy is “simple solutions for beautiful skin”.

It combines high performance active ingredients with nourishing natural extracts to create skin care products that are simple and effective.

The brand believes in creating products that are pure, safe and suitable for all skin types.

Pestle & Mortar positions itself as clean and conscious, and is PETA-approved.

Pestle & Mortar Pure Hyaluronic Serum review

This serum is my holy grail of serums. I’ve tried all other high-end brands and this is up there with the best… Using this for years now and recommend it to everyone. I have sensitive, dehydrated skin and couldn’t be without this product. I pair it with the Pestle & Mortar [Hydrate] moisturiser. Such a great duo.


How to use

Dispense several drops of Pestle & Mortar Pure Hyaluronic Serum and apply to cleansed face and neck. Press gently to aid absorption.

Allow to absorb before applying other serums or creams.

Use in the morning and evening for a more a more youthful look.

Store in a dry cool place, away from direct light.


Active Ingredients

Sodium Hyaluronate, Panthenol, Cucumber Extract and Aloe Vera.


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)