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Skins Natural Delay Serum Foil 54 x 5ml Sachets with POS (fragrance free)

✔️ Contains lidocaine to temporarily reduce penile sensitivity
✔️ Fragrance-free formula suits sensitive skin
✔️ 54 individual sachets for hygienic single-use convenience
✔️ Designed for adult men managing premature ejaculation
✔️ POS-ready bulk pack ideal for clinic or pharmacy supply

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What Is Delay Serum for Men and How Does It Help?

Premature ejaculation is one of the most common male sexual concerns in the UK, affecting an estimated one in three men at some point in their lives. It can cause real distress — for both partners — and yet it's something many men feel reluctant to talk about. That's where a delay serum for men can make a genuine difference. The Skins Natural Delay Serum Foil 54 x 5ml Sachets is a fragrance-free, topically applied serum designed to reduce penile sensitivity and help men last longer during sexual activity. Available without a prescription, it's a discreet, practical option for men looking to manage this concern at home. You can explore the full range of relevant products in our Condoms and Sexual Health collection.

Each pack contains 54 individual 5ml foil sachets — making this a bulk supply suited to professional settings such as sexual health clinics, pharmacies, or point-of-sale displays, as well as personal use. The fragrance-free formulation is a thoughtful touch, reducing the risk of irritation for those with sensitive skin.

How Does Skins Natural Delay Serum Work?

The active mechanism behind this serum is topical desensitisation. Lidocaine — a well-established local anaesthetic — temporarily reduces the sensitivity of nerve endings in the penile skin. This mild numbing effect slows the build-up of sensation that triggers ejaculation, giving you greater control without completely eliminating pleasure.

Lidocaine binds to sodium channels in peripheral nerve endings, blocking the transmission of sensory signals.
Applied topically, it acts locally — meaning it doesn't enter the bloodstream in clinically significant amounts when used as directed.
The effect is temporary and reversible, typically lasting 30–60 minutes depending on the amount applied.
The fragrance-free base minimises the risk of allergic contact dermatitis compared to scented alternatives.

Who Should Use Skins Natural Delay Serum?

This product is intended for adult men who experience premature ejaculation — whether that's a lifelong pattern or something that's developed more recently. It may also suit men who simply want to prolong sexual activity for personal or relationship reasons. It is not a treatment for erectile dysfunction and should not be used as a substitute for medical advice if you have an underlying condition.

Adult men experiencing premature ejaculation on a regular basis.
Men seeking a non-prescription, topical option before considering prescription treatments.
Sexual health clinics or pharmacies stocking point-of-sale products for patient access.
Men who prefer a fragrance-free formulation due to sensitive skin.

How Does Skins Natural Delay Serum Compare to Other Delay Products?

Feature	Skins Natural Delay Serum	Typical Delay Spray
Active ingredient	Lidocaine	Lidocaine or Benzocaine
Format	Individual 5ml foil sachets	Pump spray bottle
Fragrance-free	Yes	Often no
Pack size	54 sachets (bulk/POS)	Single bottle (typically 12ml)

Is Skins Natural Delay Serum Suitable for Sensitive Skin?

Because this delay serum for men is completely fragrance-free, it is a more suitable choice for men who have experienced irritation with scented products in the past. Lidocaine is generally well tolerated on genital skin, though a small patch test on the inner forearm before first use is always sensible. If you notice redness, swelling, or persistent discomfort, discontinue use and consult a pharmacist or GP. For those managing other skin concerns alongside sexual health, our Skin Care collection may also be of interest.

Store sachets below 25°C, away from direct sunlight, and keep out of reach of children. Do not use past the printed expiry date.

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.

Skins Natural Delay Serum Foil 54 x 5ml Sachets specifications

Treatment category	Sexual health — premature ejaculation
Mechanism of action	Topical local anaesthetic (desensitisation)
Effective for	Reducing penile sensitivity to delay ejaculation
Suitable for	Adult men
Active ingredient	Lidocaine
Pack size	54 x 5ml foil sachets
UK classification	General Sale / OTC
Drug class	Topical local anaesthetic
Preparation	Topical serum
Route of administration	Topical (applied to penile skin)
Fragrance	Fragrance-free

Specifications of Skins Natural Delay Serum Foil 54 x 5ml Sachets

What Is Skins Natural Delay Serum and What Is It Used For?

Skins Natural Delay Serum is a topical, fragrance-free serum containing lidocaine as its active ingredient. It is used to temporarily reduce sensitivity in the penis, helping adult men delay ejaculation during sexual activity. Premature ejaculation — defined broadly as ejaculation that occurs sooner than desired, causing distress — is a recognised sexual dysfunction that affects men of all ages. This product offers a non-prescription, locally acting option for those who want to manage the condition discreetly and conveniently.

What Do You Need to Know Before Using Skins Natural Delay Serum?

Before using this product, read the following carefully. Not everyone is suitable for topical lidocaine-based products.

Do not use this product if you:

Are allergic to lidocaine or any other amide-type local anaesthetic.
Have broken, inflamed, or infected skin in the application area.
Have a known sensitivity to any ingredient in the formulation.
Are under 18 years of age.

Warnings and precautions:

Avoid contact with your partner's mucous membranes — if transfer is a concern, wipe away excess serum and consider using a condom.
Do not apply to broken or irritated skin.
Keep away from eyes and mouth.
If your partner is pregnant, use a condom to prevent any potential exposure to lidocaine.
Do not use more than the recommended amount — excessive application increases the risk of systemic absorption.

Drug interactions:

No clinically significant interactions are expected with topical use at recommended amounts.
If you are taking anti-arrhythmic medicines (e.g. mexiletine), speak to your pharmacist before use, as lidocaine belongs to the same drug class.

How Should You Use Skins Natural Delay Serum?

Using this product correctly is important both for effectiveness and safety. Follow these steps each time you use it.

Open one 5ml foil sachet immediately before use.
Apply a small amount of serum to the head (glans) and shaft of the penis.
Gently massage the serum into the skin until absorbed.
Wait approximately 10–15 minutes before sexual activity to allow the serum to take effect.
Wipe away any visible excess serum with a clean cloth or tissue before intercourse.
If using a condom, apply it after wiping away excess to avoid degrading the latex.
Dispose of the used sachet responsibly — do not flush.

Indication	Age Group	Dose	Frequency
Premature ejaculation / prolonging sexual activity	Adults (18+)	Small amount from one 5ml sachet	Once per sexual encounter, as needed

For men exploring broader sexual health support, our Men's Health collection includes a range of relevant products.

What Are the Possible Side Effects of Skins Natural Delay Serum?

Like all products containing active ingredients, this serum can cause side effects in some people, though not everyone will experience them.

Common side effects:

Temporary numbness or reduced sensation at the application site.
Mild tingling immediately after application.

Less common side effects:

Localised skin redness or mild irritation.
Contact dermatitis in individuals with sensitive skin.
Temporary reduced sensation in a partner if transfer occurs without wiping away excess.

If you experience a severe allergic reaction — including swelling of the face, lips, or throat, difficulty breathing, or a widespread rash — stop use immediately and seek emergency medical attention. Serious reactions to topically applied lidocaine at these concentrations are rare but possible.

How Should You Store Skins Natural Delay Serum?

Correct storage keeps the product effective and safe for use throughout its shelf life. If you're also managing other health products at home, our Personal Lubricants collection follows similar storage guidance.

Store below 25°C in a cool, dry place.
Keep away from direct sunlight and sources of heat.
Do not freeze.
Keep all sachets out of reach and sight of children.
Do not use after the expiry date printed on the sachet or outer packaging.
Once a sachet is opened, use immediately and discard any unused portion — do not reseal.

References

✦

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 Skins Natural Delay Serum online in the UK?

You can buy Skins Natural Delay Serum 54 x 5ml Sachets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. No prescription is needed as this is an over-the-counter topical product. It's available in our Condoms and Sexual Health collection for fast, discreet delivery.

How does Skins Natural Delay Serum work in the body?

The serum contains lidocaine, a topical local anaesthetic that temporarily blocks sodium channels in peripheral nerve endings, reducing the transmission of sensory signals from the penile skin. This mild desensitisation slows the build-up of sensation that triggers ejaculation. The effect is localised and reversible, typically lasting 30–60 minutes.

How do I use Skins Natural Delay Serum step by step?

Open one sachet and apply a small amount to the head and shaft of the penis, massaging gently until absorbed. Wait 10–15 minutes, then wipe away any excess before sexual activity or before applying a condom. Using too much can cause excessive numbness, so start with a small quantity and adjust as needed.

How long before sex should I apply Skins Natural Delay Serum?

Apply the serum approximately 10–15 minutes before sexual activity to allow adequate absorption and onset of the desensitising effect. Applying too early may result in reduced effectiveness, while applying immediately before may not give the lidocaine enough time to work. Wiping away excess before intercourse is important to avoid transferring the product to your partner.

What are the side effects of Skins Natural Delay Serum?

The most common side effect is temporary localised numbness or reduced sensation at the application site, which is the intended effect of the lidocaine. Some men may experience mild tingling, redness, or skin irritation, particularly those with sensitive skin. If you notice swelling, a rash, or difficulty breathing, stop use immediately and seek medical attention.

Is Skins Natural Delay Serum safe to use with condoms?

Yes, provided you wipe away any excess serum from the skin before applying a condom, as residual product could potentially affect latex integrity. Always check the condom manufacturer's guidance regarding compatibility with topical products. Using a condom also prevents any transfer of lidocaine to your partner.

Who is eligible to use Skins Natural Delay Serum?

This product is suitable for adult men aged 18 and over who experience premature ejaculation or wish to prolong sexual activity. It is not suitable for anyone with a known allergy to lidocaine or other amide-type local anaesthetics, or for use on broken or inflamed skin. If you have an underlying health condition, speak to your pharmacist or GP before use.

Can my partner be affected by Skins Natural Delay Serum?

If excess serum is not wiped away before intercourse, lidocaine can transfer to a partner's mucous membranes, potentially causing temporary numbness or reduced sensation for them too. To prevent this, always wipe away visible excess before sexual activity. If your partner is pregnant, using a condom is particularly recommended to avoid any exposure.

What are alternatives to Skins Natural Delay Serum?

Alternatives include other topical lidocaine or benzocaine-based delay sprays and creams available over the counter, as well as behavioural techniques such as the squeeze method or stop-start technique recommended by the NHS. For persistent premature ejaculation, a GP can discuss prescription options including selective serotonin reuptake inhibitors (SSRIs) used off-label for this purpose. You can also explore our Men's Health collection for related products.

How long can you use Skins Natural Delay Serum for?

There is no defined maximum duration for occasional topical use at recommended amounts, and many men use products like this on an as-needed basis over extended periods. However, if premature ejaculation is persistent, significantly affecting your quality of life, or not improving with topical products, you should seek a full assessment from a GP or sexual health specialist. Long-term reliance on desensitising products without addressing underlying causes is not always the most effective approach.

Does Skins Natural Delay Serum reduce pleasure?

The serum is designed to reduce sensitivity enough to delay ejaculation without eliminating pleasure entirely — the degree of effect depends on how much product is applied. Starting with a small amount and adjusting based on your experience is the best approach. Most men find a balance that allows for prolonged activity while retaining sufficient sensation.

Why is Skins Natural Delay Serum fragrance-free?

The fragrance-free formulation reduces the risk of allergic contact dermatitis and skin irritation, which is particularly important for sensitive genital skin. Fragrances are a common cause of contact allergy, so removing them makes the product more suitable for a wider range of users. It also means there is no noticeable scent during use, which many men and their partners prefer.

What is the difference between a delay serum and a delay spray?

Both formats typically use the same active ingredient — lidocaine or benzocaine — but differ in application method and consistency. A serum is applied by hand and massaged in, offering more control over the amount used and the area covered, whereas a spray delivers a metered dose directly to the skin. Individual sachets like those in this pack also offer hygienic single-use convenience compared to a shared bottle.

What are the latest studies on topical lidocaine for premature ejaculation?

Clinical evidence supports the use of topical local anaesthetics, including lidocaine, as an effective first-line option for premature ejaculation, with studies demonstrating significant increases in intravaginal ejaculatory latency time (IELT) compared to placebo. The NHS acknowledges topical anaesthetics as one of the treatment options for this condition. If you want to discuss the evidence base further, your GP or a sexual health specialist can provide personalised guidance.

Is the 54-sachet pack suitable for clinic or pharmacy use?

Yes — the 54 x 5ml foil sachet format with point-of-sale (POS) packaging is specifically designed for professional settings such as sexual health clinics, GP surgeries, and pharmacies. Each sachet is individually sealed for hygiene and ease of distribution to patients. The bulk pack format offers good value for organisations stocking this product for patient access.

How Should You Use Skins Natural Delay Serum?

Using this serum correctly makes a real difference to both its effectiveness and your safety. The product is applied topically to the penis before sexual activity — it is not taken orally and should never be used internally. Follow these steps each time you use a sachet.

Never apply to broken, inflamed, or infected skin. Keep away from eyes, mouth, and mucous membranes at all times.

What Is the Correct Dose of Skins Natural Delay Serum?

The correct dose is a small amount from one 5ml sachet per sexual encounter. You do not need to use the entire sachet — start with a small quantity and adjust based on the level of desensitisation you experience. Using more than needed increases the risk of excessive numbness and potential transfer to your partner.

When Is the Best Time to Use Skins Natural Delay Serum?

Apply the serum approximately 10–15 minutes before you intend to begin sexual activity. This window allows the lidocaine to absorb into the penile skin and reach its desensitising effect before stimulation begins. Applying too close to the moment of intercourse may mean the product hasn't had sufficient time to work, while applying too far in advance may result in the effect wearing off before you need it.

Always remember to wipe away excess serum before intercourse — this step is particularly important if you are not using a condom, to minimise the risk of transferring lidocaine to your partner.

How Long Can You Use Skins Natural Delay Serum For?

This product is intended for use on an as-needed basis and there is no defined maximum treatment duration for occasional topical use at the recommended amount. Many men use topical desensitising products over extended periods without issue. That said, if premature ejaculation is persistent, causing significant distress, or not responding adequately to topical treatment, it is worth speaking to your GP or a sexual health specialist. They can explore other options — including behavioural therapies and, where appropriate, prescription medicines — to address the underlying cause rather than just the symptom.

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

What Are the Most Common Side Effects of Skins Natural Delay Serum?

Because this serum contains lidocaine — a topical local anaesthetic — the most common and expected effect is temporary reduced sensation or numbness at the site of application. This is, of course, the intended action of the product. However, the degree of numbness can vary depending on how much serum is applied, and some men find that using too much results in a more significant loss of sensation than they would like.

Temporary numbness or reduced sensitivity of the penis.
Mild tingling immediately after application.
Slight warmth or cooling sensation on the skin.

What Are the Less Common Side Effects of Skins Natural Delay Serum?

Some men may experience localised skin reactions, particularly those with sensitive skin or a history of contact dermatitis. The fragrance-free formulation reduces — but does not eliminate — this risk. If you notice any of the following, discontinue use and consult a pharmacist.

Localised redness or erythema at the application site.
Mild skin irritation or a burning sensation beyond normal tingling.
Dryness or peeling of the skin with repeated use.
Temporary reduced sensation in a partner if transfer occurs.

What Are the Serious Side Effects of Skins Natural Delay Serum?

Serious adverse reactions to topically applied lidocaine at the concentrations found in over-the-counter delay products are rare, but they can occur — particularly if the product is applied to large areas of broken skin, used in excessive amounts, or if you have a known hypersensitivity to amide-type local anaesthetics. Seek emergency medical attention immediately if you experience any of the following.

Swelling of the face, lips, tongue, or throat (angioedema).
Difficulty breathing or wheezing.
A widespread skin rash or hives (urticaria).
Dizziness, confusion, or irregular heartbeat — signs of systemic lidocaine absorption.

What Should You Do If You Experience Side Effects of Skins Natural Delay Serum?

For mild side effects such as localised numbness or minor skin irritation, simply wash the area with warm water and mild soap to remove the product. The effect will resolve on its own as the lidocaine wears off. If irritation persists beyond a few hours, or if you develop a skin reaction, speak to your pharmacist before using the product again. For any signs of a serious allergic reaction, call 999 or go to your nearest A&E immediately — do not wait to see if symptoms improve.

Can Skins Natural Delay Serum Interact With Other Medicines?

When used topically at recommended amounts, clinically significant drug interactions are unlikely. However, if you are taking anti-arrhythmic medicines such as mexiletine or amiodarone — which work through similar mechanisms to lidocaine — you should speak to your pharmacist or GP before using this product. This is because lidocaine belongs to the same class of sodium channel blockers, and combined use could theoretically increase the risk of cardiac side effects, even with topical application. Always inform your healthcare provider of all medicines you are taking, including over-the-counter products.

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