Avène Hydrance Boost Serum for Dehydrated Skin 30ml
DescriptionAvène Hydrance Boost Serum is a concentrated hydrating serum for dehydrated, dry and moisture-deficient sensitive skin.
Genuine products · Expert-curated · Fast, tracked UK dispatch
A whole year of free shippingBecome a VIP for unlimited free delivery, plus an exclusive SkinCeuticals welcome gift. Upgrade →How to use
Apply 3–4 drops morning and/or evening to clean, dry skin before moisturiser. Press gently into face and neck. Can be layered under any Avène moisturiser for added hydration.
Ingredients (INCI)
Hyaluronic Acid (multi-molecular weight), Glucose, Fructose, Sucrose, Avène Thermal Spring Water. Full INCI available on packaging.
The benefits of NAD+

Immediate and lasting hydration boost for dehydrated skin
Multi-weight hyaluronic acid targets surface and deep dehydration
Plumps fine lines caused by moisture loss
Lightweight texture, absorbs instantly with no residue
Fragrance-free, paraben-free and suitable for sensitive skin


Made to fit your everyday
Simple to use and easy to love. Slot it into your morning or evening routine and let it get to work.
The science of NAD+
Avène Hydrance Boost Serum is a concentrated hydrating serum for dehydrated, dry and moisture-deficient sensitive skin. Combining high and low molecular weight hyaluronic acid with Avène Thermal Spring Water, it delivers an immediate hydration boost while building long-term moisture reserves, plumping fine lines and restoring suppleness.


Considered, quality formulation
Carefully formulated and curated by theskinbay for real, visible results.
How to use
Apply 3–4 drops morning and/or evening to clean, dry skin before moisturiser. Press gently into face and neck. Can be layered under any Avène moisturiser for added hydration.

Every product we stock is one I would happily use myself. Curated skincare, honest advice, and results you can feel.

Avène Hydrance Boost Serum for Dehydrated Skin 30ml
+
Avène Tolerance Control Soothing Skin Recovery Cream for Sensitive Skin 40 ml
Layer your treatment serum to address specific concerns, then seal with moisturiser to lock in actives and fortify the skin barrier.
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Your questions answered
Are your products genuine?
Yes. Everything we sell is 100% genuine, sourced from the brand or authorised UK suppliers.
How fast is delivery?
Orders are dispatched quickly and tracked across the UK. See our delivery page for full timings.
What is your returns policy?
Unopened items can be returned within our standard returns window. See our returns page for details.
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Yes. Earn Bay Points on every order to redeem against future purchases.
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Our team can help you build the right routine. Reach out any time and we will point you in the right direction.










