Kiehl's Vital Skin-Strengthening Super Serum 50ml

Save £16.50
Was £66.00
50 ML | £99.00 per 100ML
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Kiehl’s “super serum” strengthens skin’s barrier function. Leaves skin feeling fortified against daily stressors for youthful, radiant skin. Formulated with our smallest molecular size (11kDa) Hyaluronic Acid. Our new formula is able to deliver its plumping and hydrating benefits to the skin thanks to its ability to penetrate its deepest surface layers. This powerful formula replenishes and fortifies skin’s barrier function. Infused with Herbal Adaptogens, comprising of a blend of Red Ginseng Root, Holy Basil and Schisandra Berry. This serum leaves skin feeling protected from daily stressors and looking revitalised. This lightweight serum helps reduce the look of fine lines, smooth texture and boost radiance for bouncy skin with a healthy-looking glow.

What It’s Good For

Strengthens skin barrier function

Leaves skin feeling protected against daily stressors

Enriched with Glycerin and low molecular Hyaluronic Acid, our Super Serum helps skin to better retain moisture for a bouncier-feeling

Helps reduce the appearance of fine lines that are associated with premature signs of ageing

Skin feels more resilient, with boosted radiance

Absorbs easily with a lightweight texture

Promotes skin surface cell turnover; skin looks more vibrant and glowing

For all skin types, including sensitive skin

Key Ingredients


Our smallest molecular size (11kDa) of Hyaluronic Acid. Our new “Super Serum” formula is enriched with our smallest molecular size (11kDa) of Hyaluronic Acid. The formula is able to deliver its hydrating and plumping benefits to the skin thanks to its ability to penetrate up to 8 surface layers.* *Stratum Corneum


With a blend of Red Ginseng Root, Holy Basil and Schisandra Berry – inspired by traditional Chinese, Korean and Ayurveda. Our moisturising formula is enriched with herbal Adaptogens.

Complete your routine

STEP 1: Ultra Facial Cleanser, A mild foaming cleanser for all skin types.

STEP 2: Vital Skin-Strengthening Super Serum, A skin-strengthening serum that helps skin feel protected against daily stressors and premature signs of ageing.

STEP 3: Creamy Eye Treatment with Avocado, A moisturising and nourishing Avocado eye cream.

STEP 4: Ultra Facial Cream.

Suitable for

All Skin Types, including Sensitive Skin

How to use

Apply onto cleansed face and neck, morning and night. Can be used under another serum and/or moisturiser. Avoid contact with eyes. If contact occurs, rinse thoroughly with water


Aqua/Water, Dimethicone, Glycerin, Alcohol Denat., Hamamelis Virginiana Water/Witch Hazel Water, Propanediol, Phenoxyethanol, Tocopherol, Ammonium Polyacryloyldimethyl Taurate, Schisandra Chinensis Fruit Extract, Capryloyl Salicylic Acid, Caprylyl Glycol, Xanthan Gum, PEG-60 Hydrogenated Castor Oil, Panax Ginseng Root Extract, Sodium Acetylated Hyaluronate, PEG-20 Methyl Glucose Sesquistearate, Disodium EDTA, Ocimum Sanctum Leaf Extract, Citrus Aurantium Dulcis Peel Oil/Orange Peel Oil, Limonene, Adenosine, Sodium Hydroxide, Methyldihydrojasmonate, Citric Acid, Eugenol, Sodium Benzoate, Pelargonium Graveolens Flower Oil, Citral, Potassium Sorbate, Lavandula Angustifolia Oil/Lavender Oil, Cymbopogon Schoenanthus Oil, Citronellol, Linalool, Geraniol, Rosmarinus Officinalis Leaf Oil/Rosemary Leaf Oil Fmla 685832 32 F.I.L. Code D241983/3 more less

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£3.95 or free when you spend £25 or more.

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Order by 10pm (subject to change during promotions), available 7 days a week for £4.95. This may not be available during public holidays or weekends in between public holidays. Usually delivered between 8am and 9pm. The earliest delivery date for these orders will be shown at the checkout.

Named Day Delivery
£4.75 - choose a weekday within the next 14 days for delivery.

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