After Bite Treatment Pen
Delivery Returns


We offer Free Saver delivery in the UK on all orders over £40.00. We offer trackable and untrackable services to the UK and overseas. The price and timing will vary depending on delivery location and chosen service during checkout.

You can check the cost of delivery to UK postcodes by using the option CLICK HERE TO CHECK PRICES under the Add to Basket on this page.

If goods are needed for a particular date we always recommend our UK Express & International Courier services.

Our Click & Collect service is also free and available for new orders up to 1 hour before store closing for In Stock/Low Stock Lines.

We do not currently deliver to the USA or Canada
For more information including estimated delivery dates please see our Help on Delivery page.


If you are unhappy with your purchase for any reason you can return the items to us for a full refund within 14 days of receiving or collecting your order. Unless agreed with Boswells a return will be required for the refund to be completed. Within the UK we provide a freepost returns service. If the items require collection due to size or weight or is requested by the customer the cost of the collection will be deducted from the refund value.

Outgoing postage refunds: The maximum postage that will be refunded is the current least expensive delivery charge offered by Boswells for your region. In the UK this would be our Saver charge and outside of the UK the Airmail charge. As these can change over time please see our Help on Delivery page for exact costs. This means that customers choosing a more expensive despatch service such as Standard or Express in the UK or Courier overseas will receive a partial postage refund unless the delivery service did not meet its requirements.

A small number of items are excluded from return for common-sense reasons and these are marked as non-returnable on their product page. All returns must be agreed in writing with Boswells before customer action is taken.

For more information and to see any exclusions to the above rules please see Help on Cancellations and Refunds page.

After Bite Treatment Pen



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After Bite-Sting and Bite Relief Pen 14ml. Fast Relief From Insect Bites and Stings Mosquitoes, Horse Flies, Wasps, Bees, Nettles, Jellyfish. After Bite contains ammonia, which provides relief of itching caused by bites and stings. Recommended for adults and children over 3 years. Directions: Apply to skin only. Shake well before use. Rub the applicator directly onto the bite or sting. Repeat if itching does not go away. It is better to use After Bite as soon as possible after you are bitten or stung. Do not bandage or cover the affected area until the liquid is dry. Replace the cap after each use. Possible Side Effects: This medicine is not expected to cause side effects. If rash, redness, irritation, swelling or pain increases or worsens, stop using After Bite and tell your Doctor or Pharmacist. Before You Use After Bite: Do not use After Bite if you are allergic to any of the ingredients. Do not use on children under 3 Years. Take special care with After Bite to avoid contact with mouth and eyes. If this happens, rinse well with water. If swallowed do not induce vomiting. Drink milk and citrus juices and consult a doctor. Pregnancy and breast-feeding. You can use this medication if you are pregnant or breast-feeding.

In Store

You can find me in the Pharmacy department on the ground floor.


  • Age recommendation: 3 years+
  • Volume: 14ml


The active ingredient is ammonia 3.5% w/v. The other ingredients are mineral oil, alcohol ethoxylate, dimeticone, purified water. After Bite is a white milky liquid with an odour of ammonia.

MPN: 3939675