Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

CHRISTMAS DELIVERY

REN

Everhydrate Marine Moisture-Restore Serum 30ml

Out of stock online
Please provide contact details

Please enter your contact details and we will notify you if the item becomes available again.

Product code: T235393F

Go deeper and get results. Target the root cause of dehydration with a reenergising algae-activated complex of vitamins, minerals and antioxidants, clinically proven to increase deep skin hydration for up to 72 hours.

Product details

Item details

93% showed an increase in deep skin hydration for up to 72 hours

100% showed an improvement in skin hydration instantly

100% showed a reduction in water loss after 72 hours

92% said this serum has restored my dehydrated skin

93% said I feel like my skin retains hydration better

Clinical study on 30 volunteers ages 22-65 with Fitzpatrick types ii to iv

User trial on 100 volunteers ages 18-65 with Fitzpatrick types i to vi

Within the epidermis

More information

How to Use: Apply 1-2 pumps into your hands and gently press onto a cleansed damp face and neck until absorbed

Product Size: 30 ml

Product Texture: Serum

Ingredients

Aqua (water), glycerin, betaine, propanediol, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, phenoxyethanol, saccharide isomerate, sodium hyaluronate, parfum, erythritol, sodium gluconate, caulerpa lentillifera extract, ethylhexylglycerin, hibiscus sabdariffa fruit extract, sodium benzoate, citric acid, haematococcus pluvialis extract, sodium citrate, polyglucuronic acid, potassium sorbate.

Delivery, collection & returns

Christmas delivery and collection last-order dates

Nominated Day Delivery

Order by Tuesday 23rd of December

Store Collection

Order by Tuesday 23rd of December

Delivery

Standard

Free. We are currently experiencing longer delivery lead times.

Nominated Day

£5.99. We are currently experiencing longer delivery lead times.

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

About REN

Logo for REN

REN creates caring, clean skincare products with proven results, using nature’s most powerful and kind bioactive ingredients – always with sensitive skin in mind.

Reviews (3)

5.0

33% Recommended this product

Mentions
11 January 2025Betty T
Verified Purchase

Worth it

All I can say is this is the best I have ever used,

Helpful?

30 April 2024Camp c
Verified Purchase

REN

I love this product. It’s great that it can Be purchased from M&S with the addd bonus of a great service

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

29 April 2023Genevieve Taylor
Verified Purchase

Serum

Yes, I recommend this

Love this serum, makes my face feel nourished & rehydrated. Will defo purchase again.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent