Ingredients & Products

Unravelling the Benefits of Hyaluronic Acid


Often considered the holy grail of humectants, hyaluronic acid is the key to plump, hydrated and youthful-looking skinRead on to discover the benefits of hyaluronic acid and how to incorporate this wonder ingredient into your skincare routine. 

What ihyaluronic acid? 

Hyaluronic acid is part of a complex of naturally occurring chemistry that fills in the spaces between the skin’s essential support structures, keeping your moisture barrier strong. This leaves your skin looking smooth, soft and plump.

What does hyaluronic acid do?  

With age, skin naturally produces less hyaluronic acid and loses its ability to retain water, potentially causing dryness, fine lines and wrinklesTopically applying the ingredient keeps skin looking plump and feeling youthful.  

The benefits of hyaluronic acid 

The benefits of hyaluronic acid include: 

Retaining moisture 

Hyaluronic acid can hold up to 1,000 times its weight in water, helping to prevent moisture loss and keep skin hydrated. 

Hydrating the skin 

When applied topicallyhyaluronic acid absorbs moisture from its surroundings and works to drive that moisture into skin cells to lock in hydration. 

Supporting the skin barrier 

Environmental factors including indoor heating and pollution can damage the skin barrier, causing skin to look dry and rough. Hyaluronic acid fills in the spaces between the skin’s essential support structures, keeping your moisture barrier strong. 

How to use hyaluronic acid 

Found in concentrates, serums, moisturisers, and night creams, hyaluronic acid can be applied twice a day as part of a morning and night-time skincare routine.  

It’s lightweight and fast-absorbing, making it suitable for all skin types. However, those with sensitive skin should do a patch test before use.

Hyaluronic acid skincare 

To enjoy the benefits of hyaluronic acid, here are some of our products that contain this powerhouse ingredient.  


Powered by pure hyaluronic acid and our HydraDrench Complex, No7 HydraLuminous Water Concentrate provides an instant burst of moisture, while an antioxidant blend of Mulberry and Vitamins C and E helps to shield the skin.  

Every morning and evening, smooth 1-2 drops of the concentrate onto clean face and neck before applying serum. Skin will feel hydrated and refreshed. 


Along with many other amazing age-defying benefits, our fast-absorbing Serums all contain Hyaluronic Acid to replenish the skin with moisture.

Dot onto a clean, dry face and gently pat into the skin.


Powered by 1% Hyaluronic Acid, No7 Hydraluminous Eye Hydrator moisturises to visibly awaken tired looking eyes and leave under eye skin feeling refreshed and hydrated. Formulated to bind water to the skin, this eye gel restores moisture for instant and all day hydration.

Dot onto the eye contours, then gently blend to revitalise and brighten the appearance of the under-eye area 


Our Advanced Ingredients single dose skincare boosters have perfectly measured ingredients, designed to target your specific skin needs. This formula combines two key ingredients: Multi-Molecular Hyaluronic Acid & Camellia Oil. These capsules work together to deliver scientifically proven results, hydrate, plump skin & smooth the appearance of wrinkles so that your skin looks smoother and wrinkles appear plumped.