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CeraVe hydrating hyaluronic acid serum 30ml

CeraVe hydrating hyaluronic acid serum 30ml

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  • ✔️ Deeply hydrates skin using multi-molecular hyaluronic acid
  • ✔️ Ceramides 1, 3 and 6-II restore the skin's natural barrier
  • ✔️ Fragrance-free and non-comedogenic for sensitive skin
  • ✔️ MVE technology delivers sustained hydration throughout the day
  • ✔️ Suitable for dry, normal, combination and acne-prone skin

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What Is CeraVe Hyaluronic Acid Serum?

 

If you've been searching for a straightforward, no-fuss serum that actually delivers on hydration, the CeraVe hyaluronic acid serum is worth your attention. This 30ml lightweight serum is designed to replenish moisture deep within the skin while reinforcing the skin's natural protective barrier — something that matters enormously if your skin feels tight, dull, or dehydrated. Developed with dermatologists, CeraVe's formulation centres on three essential ceramides alongside hyaluronic acid, making it a genuinely functional option for everyday skincare. You can explore the full range of topical skincare options in our skin care collection.

Hyaluronic acid is a naturally occurring substance in the body. The NHS notes that the skin's ability to retain moisture diminishes with age and environmental exposure, which is why topical hydration support can be so beneficial. This serum is fragrance-free, non-comedogenic, and suitable for all skin types — including sensitive and acne-prone skin.

 

How Does CeraVe Hydrating Serum Work on the Skin?

 

The serum works through a combination of humectant and barrier-repair mechanisms. Rather than sitting on the surface, its key ingredients work at different levels of the skin to attract and retain moisture.

  • Hyaluronic acid — a humectant that can hold up to 1,000 times its weight in water, drawing moisture from the environment and deeper skin layers into the upper epidermis.
  • Ceramides (1, 3, 6-II) — lipid molecules that form part of the skin's natural barrier, helping to prevent transepidermal water loss (TEWL).
  • Vitamin B5 (panthenol) — supports skin repair and helps maintain softness and smoothness.
  • MVE Technology — CeraVe's patented delivery system releases ingredients gradually throughout the day for sustained hydration.

Together, these ingredients work to both attract moisture and prevent it from escaping — a dual approach that makes this serum particularly effective for chronically dry or compromised skin.

 

Who Should Use CeraVe Hydrating Hyaluronic Acid Serum?

 

This serum is suitable for a wide range of people. Whether your skin is dry, combination, or sensitive, the gentle, fragrance-free formula is unlikely to cause irritation. It's particularly well-suited to those whose skin barrier has been disrupted — for example, by harsh weather, over-cleansing, or certain topical treatments.

  • People with dry or dehydrated skin seeking daily moisture support
  • Those with sensitive or reactive skin who need a fragrance-free option
  • Individuals with acne-prone skin looking for a non-comedogenic hydrator
  • Anyone whose skin feels tight, rough, or dull due to environmental factors

It is not intended to treat medical skin conditions such as eczema or psoriasis, though it may complement prescribed treatments. Always speak to your GP or dermatologist if you have a diagnosed skin condition before adding new products to your routine.

 

How Does CeraVe Serum Compare to Similar Hydrating Serums?

 

Feature CeraVe Hydrating Hyaluronic Acid Serum The Ordinary Hyaluronic Acid 2% + B5
Key ingredients Hyaluronic acid, ceramides, vitamin B5 Hyaluronic acid, vitamin B5
Ceramide content Yes — ceramides 1, 3, 6-II No
Fragrance-free Yes Yes
Non-comedogenic Yes Yes
Sustained-release technology Yes (MVE Technology) No

 

Is CeraVe Hydrating Serum Safe to Use With Other Skincare Products?

 

Generally, yes. The CeraVe hyaluronic acid serum is formulated to layer well with other skincare products. Apply it after cleansing and before heavier creams or SPF. If you use active ingredients such as retinol or AHAs, apply the serum first to help buffer potential irritation. For those who also use topical treatments from our creams and ointments range, the serum can typically be used alongside these — but check with your pharmacist if you're unsure about compatibility with any medicated product.

Store below 25°C, away from direct sunlight. Keep the cap tightly closed when not in use. This product is for external use only — avoid contact with eyes. If contact occurs, rinse thoroughly with water.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

CeraVe Hydrating Hyaluronic Acid Serum 30ml specifications
Treatment category Skin hydration and barrier repair
Mechanism of action Humectant hydration and ceramide-based barrier reinforcement
Effective for Dry, dehydrated, sensitive, and acne-prone skin
Suitable for Adults and adolescents; all skin types
Active ingredient Hyaluronic acid, ceramides (1, 3, 6-II), vitamin B5
Pack size 30ml
UK classification General Sale (cosmetic/OTC skincare)
Preparation Topical serum
Route of administration Topical (skin)

Specifications of CeraVe Hydrating Hyaluronic Acid Serum 30ml

 

What Is CeraVe Hydrating Hyaluronic Acid Serum and What Is It Used For?

 

CeraVe Hydrating Hyaluronic Acid Serum is a topical skincare product formulated to restore and maintain skin hydration. It is used to address dryness, dehydration, and a compromised skin barrier — common concerns that affect people of all ages and skin types. The NHS recognises that dry skin can result from a range of factors including cold weather, central heating, ageing, and frequent washing, all of which strip the skin of its natural moisture.

This serum is not a medicine in the traditional sense — it is a cosmetic skincare product. However, it contains clinically recognised ingredients that support skin health. It is used as part of a daily skincare routine, typically applied after cleansing and before moisturiser, to deliver and retain hydration throughout the day.

 

What Do You Need to Know Before Using CeraVe Hydrating Serum?

 

Before incorporating this serum into your routine, there are a few important points to be aware of. While it is generally well tolerated, certain individuals should exercise caution.

Do not use this product if:

  • You are allergic to any of the listed ingredients, including hyaluronic acid, ceramides, or panthenol
  • You have an open wound, broken skin, or active skin infection in the area of application
  • You have a known sensitivity to any component of the formulation

Use with caution if:

  • You have a diagnosed skin condition such as eczema, rosacea, or psoriasis — consult your GP or dermatologist first
  • You are pregnant or breastfeeding — while the ingredients are generally considered safe, it is always wise to check with your midwife or GP
  • You are using prescription topical treatments — check with your pharmacist before layering products

Known interactions:

  • No clinically significant drug interactions are known for topical hyaluronic acid or ceramides
  • If used alongside topical retinoids or exfoliating acids, apply the serum first to minimise potential irritation

 

How Should You Apply CeraVe Hydrating Hyaluronic Acid Serum?

 

Applying the serum correctly makes a real difference to how well it works. Hyaluronic acid performs best when applied to damp skin, as it draws moisture from the environment into the skin. Follow these steps for optimal results.

  1. Cleanse your face with a gentle, pH-balanced cleanser and pat skin until slightly damp — not fully dry.
  2. Dispense 3–4 drops of the serum onto your fingertips.
  3. Gently press and pat the serum into your face, neck, and décolletage — avoid rubbing.
  4. Allow the serum to absorb for 30–60 seconds.
  5. Follow immediately with a moisturiser to seal in the hydration.
  6. In the morning, finish with a broad-spectrum SPF 30 or higher, as recommended by the NHS for daily sun protection.
Skin Type Age Group Recommended Amount Frequency
All skin types Adults and adolescents (13+) 3–4 drops per application Twice daily (morning and evening)
Very sensitive skin Adults 2–3 drops, patch test first Once daily initially, increase as tolerated

This serum is not recommended for use on children under 13 without guidance from a healthcare professional. If you are looking for gentle skincare options for younger children, our baby and toddler range may be more appropriate.

 

What Are the Possible Side Effects of CeraVe Hydrating Serum?

 

CeraVe Hydrating Hyaluronic Acid Serum is well tolerated by most people. Serious adverse reactions are rare. However, as with any topical product, some individuals may experience mild reactions, particularly when first introducing it to their routine.

Common side effects:

  • Mild tingling or tightness immediately after application (usually transient)
  • Temporary redness, particularly on sensitive skin

Less common side effects:

  • Contact dermatitis — itching, rash, or swelling at the application site
  • Breakouts in individuals with very oily or congestion-prone skin (rare, given the non-comedogenic formula)
  • Eye irritation if the product comes into contact with the eyes

If you experience a severe allergic reaction — including significant swelling, difficulty breathing, or widespread rash — seek urgent medical attention. The NHS advises that signs of anaphylaxis require immediate emergency care.

 

How Should You Store CeraVe Hydrating Hyaluronic Acid Serum?

 

Correct storage helps maintain the integrity of the active ingredients and extends the product's shelf life. Follow these guidelines to keep your serum in the best condition.

  • Store at or below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Keep the cap tightly closed after each use to prevent contamination and evaporation
  • Do not freeze the product
  • Keep out of reach of children
  • Check the expiry date printed on the packaging before use — do not use after the stated date
  • Once opened, use within 12 months (refer to the period-after-opening symbol on the packaging)

If you're building a broader skincare and wellness routine, you might also find our vitamins and supplements collection useful — nutrients such as vitamin C and zinc play a recognised role in supporting skin health from within, according to NHS guidance on nutrition and skin.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy CeraVe Hydrating Hyaluronic Acid Serum online in the UK?

You can buy CeraVe Hydrating Hyaluronic Acid Serum 30ml directly from Cured Pharmacy for £15.99 with fast UK delivery. It is an over-the-counter skincare product and does not require a prescription. Browse our full skin care collection for complementary products.

How does CeraVe hyaluronic acid serum work on the skin?

The serum uses hyaluronic acid as a humectant to draw moisture into the upper layers of the skin, while ceramides reinforce the skin's natural barrier to prevent water loss. Vitamin B5 supports skin repair and helps maintain a smooth, soft texture. Together, these ingredients provide both immediate and sustained hydration throughout the day.

How do I use CeraVe Hydrating Hyaluronic Acid Serum step by step?

Cleanse your face and leave skin slightly damp, then apply 3–4 drops of the serum and gently pat it into the skin — do not rub. Follow with a moisturiser to lock in hydration, and apply SPF in the morning as recommended by the NHS. Use morning and evening for consistent results.

Can I use CeraVe hyaluronic acid serum every day?

Yes, this serum is designed for daily use and can be applied both morning and evening as part of your regular skincare routine. Its gentle, fragrance-free formula makes it suitable for consistent, long-term use without causing irritation for most skin types. If you have very sensitive skin, start with once-daily use and increase gradually.

Is CeraVe hyaluronic acid serum suitable for sensitive skin?

Yes — the serum is fragrance-free, non-comedogenic, and dermatologist-tested, making it one of the more widely recommended options for sensitive skin. It does not contain alcohol, parabens, or artificial fragrances that commonly trigger reactions. If you have a diagnosed skin condition such as rosacea or eczema, speak to your GP before use.

What are the side effects of CeraVe Hydrating Hyaluronic Acid Serum?

Side effects are uncommon but may include mild redness, tingling, or temporary tightness immediately after application, particularly on very sensitive skin. In rare cases, contact dermatitis — characterised by itching, rash, or swelling — may occur if you are sensitive to any ingredient. Discontinue use and consult a pharmacist or GP if irritation persists or worsens.

How long does it take for CeraVe hyaluronic acid serum to show results?

Many users notice improved skin hydration and a plumper feel within a few days of consistent use. More visible improvements in skin texture, smoothness, and radiance are typically observed after two to four weeks of regular twice-daily application. Results vary depending on your skin type, baseline hydration levels, and overall skincare routine.

What is the best time to apply CeraVe hyaluronic acid serum?

The serum can be used both morning and evening, making it a versatile addition to your routine. In the morning, apply it after cleansing and before SPF to help maintain hydration throughout the day. In the evening, use it after cleansing and before your night cream or moisturiser to support overnight skin repair.

Can I use CeraVe hyaluronic acid serum with retinol or vitamin C?

Yes, the serum layers well with most active ingredients including retinol and vitamin C. Apply the hyaluronic acid serum first on damp skin, allow it to absorb, then apply your active ingredient — this can help buffer potential irritation from stronger actives. If you experience any increased sensitivity, reduce frequency or consult your pharmacist.

Is CeraVe hyaluronic acid serum suitable for acne-prone skin?

Yes — the non-comedogenic formula means it is designed not to block pores, making it appropriate for acne-prone skin that still needs hydration. Keeping acne-prone skin adequately moisturised is actually important, as over-drying can trigger excess sebum production. The fragrance-free formulation also reduces the risk of irritation that can worsen breakouts.

Who is eligible to use CeraVe Hydrating Hyaluronic Acid Serum?

The serum is suitable for adults and adolescents aged 13 and over with any skin type, including dry, normal, combination, sensitive, and acne-prone skin. It is not recommended for children under 13 without healthcare professional guidance — for younger children, our baby and toddler range offers age-appropriate skincare options. Pregnant or breastfeeding individuals should consult their midwife or GP before use.

What happens if I miss an application of CeraVe hyaluronic acid serum?

Missing a single application will not cause any harm — simply continue with your next scheduled use as normal. Do not apply a double amount to compensate, as this is unnecessary and will not improve results. Consistency over time is what delivers the best hydration outcomes with this type of serum.

How long can you use CeraVe hyaluronic acid serum for?

There is no recommended maximum duration for use — this serum is formulated for ongoing, long-term daily use as part of a regular skincare routine. Once opened, use within 12 months as indicated by the period-after-opening symbol on the packaging. If your skin changes significantly or you develop a new skin condition, review your routine with a dermatologist or pharmacist.

What are alternatives to CeraVe Hydrating Hyaluronic Acid Serum?

Alternatives include The Ordinary Hyaluronic Acid 2% + B5 and La Roche-Posay Hyalu B5 Serum, both of which are fragrance-free and widely available in the UK. CeraVe is distinctive for combining hyaluronic acid with three essential ceramides and its MVE sustained-release technology, which sets it apart from simpler single-ingredient serums. Your choice may depend on skin type, budget, and whether ceramide support is a priority for you.

What does the latest research say about hyaluronic acid in skincare?

Published research consistently supports the use of topical hyaluronic acid as an effective humectant for improving skin hydration and reducing the appearance of fine lines associated with dryness. Studies indicate that lower molecular weight hyaluronic acid penetrates more deeply into the skin, while higher molecular weight forms provide surface-level hydration and a plumping effect. CeraVe's formulation uses a combination of molecular weights to address hydration at multiple skin depths.

How Should You Use CeraVe Hydrating Hyaluronic Acid Serum?

Getting the most from this serum comes down to application technique. Hyaluronic acid works best when applied to skin that is still slightly damp — this gives it moisture to draw into the skin rather than pulling it from deeper layers, which can paradoxically leave skin feeling drier in very low-humidity environments.

What Is the Correct Dose of CeraVe Hydrating Hyaluronic Acid Serum?

There is no fixed medical dose for this topical serum, but using the right amount ensures effective coverage without waste. Applying too much does not improve results and may leave a sticky residue on the skin.

When Is the Best Time to Use CeraVe Hydrating Hyaluronic Acid Serum?

This serum is designed for twice-daily use — once in the morning and once in the evening. In the morning, apply it after cleansing and before your SPF moisturiser to help maintain hydration levels throughout the day. In the evening, use it after cleansing and before your night cream, allowing the ceramides and hyaluronic acid to support the skin's natural overnight repair process.

How Long Can You Use CeraVe Hydrating Hyaluronic Acid Serum For?

This serum is formulated for ongoing, long-term daily use and there is no recommended maximum duration. Most people incorporate it into their permanent skincare routine rather than using it as a short-term treatment. Once opened, use within 12 months as indicated by the period-after-opening symbol on the packaging — check the expiry date before each use.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of CeraVe Hydrating Hyaluronic Acid Serum?

CeraVe Hydrating Hyaluronic Acid Serum is generally very well tolerated. Most people use it without experiencing any adverse effects. That said, as with any topical product, a small number of users may notice mild reactions, particularly when first introducing it to their routine.

  • Mild tingling or tightness immediately after application
  • Temporary redness, especially on sensitive or reactive skin
  • A slight sticky feeling if too much product is applied

What Are the Less Common Side Effects of CeraVe Hydrating Hyaluronic Acid Serum?

Less common reactions are rare given the gentle, fragrance-free formulation, but they can occur in individuals with specific sensitivities. If you notice any of the following, stop using the product and consult your pharmacist.

  • Contact dermatitis — itching, rash, or localised swelling at the application site
  • Increased skin congestion or breakouts in individuals with very oily skin (uncommon given the non-comedogenic formula)
  • Eye irritation if the product accidentally contacts the eyes — rinse thoroughly with water if this occurs
  • Dryness or flaking if used in very low-humidity environments without a follow-up moisturiser

What Are the Serious Side Effects of CeraVe Hydrating Hyaluronic Acid Serum?

Serious adverse reactions to this serum are extremely rare. However, a severe allergic reaction (anaphylaxis) is possible with any cosmetic product, though it is highly unlikely with this formulation. Signs of a serious allergic reaction include significant facial swelling, difficulty breathing, widespread hives, or a sudden drop in blood pressure. If you experience any of these symptoms, stop using the product immediately and call 999 or go to your nearest A&E department. The NHS advises that anaphylaxis is a medical emergency requiring urgent treatment.

What Should You Do If You Experience Side Effects of CeraVe Hydrating Serum?

For mild reactions such as redness or tingling, simply stop using the serum and allow the skin to settle. You can try reintroducing it at a lower frequency — once every other day — to assess tolerance. If irritation persists beyond 48 hours, or if you develop a rash or swelling, speak to your pharmacist or GP. Always perform a patch test on a small area of skin before applying any new product to your full face, particularly if you have a history of skin sensitivity.

Can CeraVe Hydrating Hyaluronic Acid Serum Interact With Other Skincare Products?

No clinically significant interactions are known between this serum and other skincare products or medicines. However, using it alongside strong active ingredients such as high-concentration retinoids, AHAs, or BHAs may increase the likelihood of skin sensitivity in some individuals. Apply the serum first on damp skin, allow it to absorb, and then apply your active ingredient to help minimise potential irritation. If you are using any prescription topical treatments, check with your pharmacist before adding new products to your routine.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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