A fluid concentrate delivers an immediate surge of hydration.
Sinks in instantly
Helps replenish moisture without residue, pilling or heaviness.
Hydration that lasts
Helps support long-lasting moisture, skin looks smoother, fresher and comfortably balanced.
What is Rehydrating Concentrate?
Rehydrating Concentrate delivers an immediate surge of moisture in a weightless fluid texture that absorbs seamlessly with no pilling or residue.
A multi-layer moisturising complex that helps maintain hydration throughout the day, while soothing ingredients support your skin barrier and help calm environmentally stressed skin.
Skin feels fresher, smoother and comfortably balanced.
Proven Performance
91% said
it deeply hydrates and helps relieve tight-feeling skin
88% said
their skin feels soft, smooth and comfortably plump after use
Based on consumer perception from customer reviews.
Why You'll Love It?
Skin Barrier Support
Helps reduce moisture loss and supports skin comfort and resilience.
Revives Dehydrated Skin
Improves the appearance of dullness and dehydration lines.
Clarifies & Smooths
Supports clearer-looking skin and refined texture.
Perfect Under Make-Up
Lightweight texture with no pilling or rolling.
How To Use
On clean skin apply half a pipette to your face, neck and décolleté.
It can be used around your eye area and lips.
Gently massage in upward movements until fully absorbed.
For ultimate results follow with your Katherine Daniels Skin Defence Creams.
For best results, use morning and evening.
Everything You Need To Know Before You Buy
Yes. The formula contains soothing ingredients to help comfort sensitive-feeling and environmentally stressed skin.
Dry skin lacks oil, while dehydrated skin lacks water. If your skin feels tight, looks dull or has underlying congestion, dehydration may be the issue. Visit our Virtual Skin Bar to help identify what your skin needs.
Yes. It can be applied around your eye area and lips. For enhanced results, follow with Global Eye & Lip Care.
Yes. Use morning and evening for best results.
Yes. The lightweight fluid texture absorbs quickly and is designed to sit comfortably under make-up without pilling or heaviness.
Hero Ingredients
Formulated with multi-layer hydration technology.
Hyaluronic Acid, Alginate & Pullulan Extract
Immediate hydration support. Forms a lightweight moisture layer that helps reduce water loss and supports skin comfort during daily environmental exposure.
Glycerine, Serine & Trehalose
8-hour sustained hydration complex. Helps maintain moisture levels for long-lasting comfort and smoothness.
Bisabolol (from Chamomile)
Calming skin comfort. Helps soothe and support skin exposed to daily environmental stress.
For the latest information, it is recommended to review the ingredients list printed on the packaging of the product prior to use or consumption.
Morning and evening on cleansed skin.
On clean skin apply half a pipette to your face, neck and décolleté, include your eye area and lips. Gently massage in upward movements until fully absorbed. For ultimate results follow with your Katherine Daniels Skin Defence Creams.
We're constantly striving to find the best sustainable way to package our products while giving you the highest quality, most effective skincare.
Clear film: Made of Natureflex. Compostable and recyclable at large supermarkets.
Product carton: Made of FSC certified board. Paper recycling bin.
Glass Bottle: Made with 30% PCR glass, remove wiper before recycling.
Pipette: Mixed recycling, not currently recyclable.
Yes. All Katherine Daniels products are cruelty free. This product is vegan friendly.
An immediate surge of moisture while helping support your parched skin with the signs of dehydration. Instant hydration. Long-lasting comfort. Skin barrier support.
“I use this whenever my skin feels dehydrated. It absorbs beautifully and leaves my skin feeling plump and comfortable.”
– Emma
Customer Reviews
Overall rating: 5.0 / 5 from 44 reviews.
If your skin ever feels tight, dry or a bit lifeless… this is the one.
It’s rich but not heavy… which is exactly what you want. It melts in properly, leaves your skin comfortable, and gives that soft, plump finish without any greasiness.
What stands out is how it goes beyond just moisturising. It’s working on the skin itself… supporting collagen, elasticity and overall skin function, thanks to ingredients.
Your skin doesn’t just feel better… it behaves better.
I absolutely love the Rehydrating Concentrate! I have always suffered with dry and dull skin that I’ve struggled to hydrate properly but since using the Rehydrating Concentrate, my skin is so soft! I use it once a day before I apply my moisturiser and it immediately adds so much moisture and softness to my skin that my make-up just glides on with no pores/flakiness! I’ll never be without it!
Currently on my second bottle of this and I’m so impressed! Very light in texture and a little goes a long way. Leaves my skin feeling hydrated and works perfectly with my Dry Skin Rich Cream.
I love every KD product I have but I can’t be without Rehydrating Concentrate. It smells divine, leaves my skin soft, smooth and fresh and does not irritate my redness but soothes it. Thank you all so much.
I have been using this product for about a month now and my skin feels so much softer and hydrated. I will definitely continue to use this long term, it's a complete game changer! Thank you!
This product with others, was recommended to by Donna during a virtual skin consultation. I have been using for a year now. My skin always feels hydrated and looks healthy.
This serum is my ‘go to’ product. I always make sure I don’t run out. An amazing product which leaves my skin feeling so soft and supple and is so light. Thank you KD.
A lifesaver product! Heavenly on the skin, you can feel an immediate nourishing effect, just leaves the skin feeling overall fresh and glowing. I use in the morning, but can be used morning and night!
Winter has always been a time when I've needed more from my skincare. I've only just discovered Katherine Daniels through one of their Salons, the Beauty Rooms in Malvern. Mandy recommended the Rehydrating Concentrate and I love it. It ticks all the boxes of ease of use, hydrating and sinking into my skin, leaving it soft and protected. Thank you Katherine Daniels!
This is one of my favourite products along with, Total Skin Repair Concentrate. I alternate between the 2. I use this on the days my skin feels like it needs a little more hydration. The lightweight formula soaks in well and leaves my skin feeling well fed, plump and hydrated.
This was the very first serum I used years ago when I started with KD products. I recently repurchased after working through the other concentrates as I felt a bit of congestion on my cheeks and slight dryness. I use with the sensitive skin rich cream which gives the perfect balance and glow without feeling heavy. I had forgotten how good this actually is!
I have tried so many other serums but none of them compare to this. My skin feels so smooth, silky & hydrated. Added bonus , I love the smell. The best serum
