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Avène Hydrance Boost Serum for Dehydrated Skin 30ml
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.
100% Authentic • Authorised UK Stockist • Expert Advice • Fast Tracked UK Delivery
Description
Key Benefits
- 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
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.
Bank Holiday Exclusive · Ends Midnight Tuesday
Spend £150 to unlock the complimentary Gold Bag plus free 48-hour delivery.
Excludes SkinCeuticals

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?
Every order ships from the UK with Royal Mail, tracked and insured. Order by 4pm Monday to Friday for same-day dispatch.
- Royal Mail 48: 2 to 3 business days, £5.99
- Royal Mail 24: 1 to 2 business days, £8.00
- Special Delivery: guaranteed next working day by 7pm, £12.00
Free delivery on orders over £400 (UK mainland). Full details on our delivery page.
What is your returns policy?
Unopened items can be returned within our standard returns window. See our returns page for details.
Do you offer rewards?
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.










