Bite Relief Heat Pen

Personal · IA-B1

Bite Relief Heat Pen

The Bite Relief Heat Pen applies 45, 48 or 50 °C to a bite for three seconds and then switches itself off. Concentrated heat at the bite site is a well-established way to take the edge off itching, and doing it with a ceramic contact plate avoids another layer of cream. It charges over USB-C and runs for roughly 500 applications per charge. At $21.99 it lives in a day bag rather than a bathroom cabinet. It is for intact skin on adults and children aged three and over, never on broken skin or near the eyes.

$21.99 per single unit
3 heat levels45–50 °CUSB-C rechargeable

Prices in USD. Delivery calculated at checkout. Claims about repellents and bite care follow the public-health guidance listed on our sources page.

  • Three heat levels — 45 / 48 / 50 °C (113 / 118 / 122 °F) — so sensitive skin has a cooler start
  • Ceramic contact plate holds temperature for a three-second pulse, then shuts itself off
  • USB-C charging, roughly 500 applications per charge
  • Chemical-free: nothing to absorb, nothing to reapply, nothing to spill in a bag
  • Pocket clip and travel cap included

How to use it

  1. Apply to clean, unbroken skin only — never on a wound, rash or near the eyes.
  2. Press the plate flat against the bite and hold for one pulse. Wait a minute before a second pulse.
  3. Clean the plate with an alcohol wipe between users.

Specifications

Contact temperature45 / 48 / 50 °C (113 / 118 / 122 °F)
Levels3, cycled with one button
Pulse length3 seconds, auto shut-off
ChargingUSB-C, ~90 minutes to full
Battery~500 applications per charge
BodyAluminium, matte finish
AgeAdults and children 3+ under supervision
In the box1 × pen, 1 × USB-C cable, 1 × travel cap
Best for: Day bags, glove boxes and travel kits — anywhere a tube of cream would leak or expire.

About this product

Concentrated heat at the bite site is a well-established way to take the edge off itching. This pen puts a ceramic contact plate at 45, 48 or 50 °C for three seconds, then shuts itself off. No cream to reapply, no battery to replace — it charges over USB-C and runs for roughly 500 applications.

FAQ about the Bite Relief Heat Pen

Does it hurt?

It feels like a hot spoon held briefly against the skin. Most adults describe it as warm rather than painful; start on the 45 °C setting.

Can children use it?

From three years old, with an adult holding the pen. Do not use on infants.

Which level should I start on?

45 °C. Move up only if the first pulse did not settle the itch — the point of three levels is that the lowest one often is enough.

Is it a medical device?

It is a personal-care device for the temporary relief of itching, not a treatment for any condition. If a bite swells badly or shows signs of infection, see a doctor.

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