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Sato Pharmaceutical’s pain relief patches are specially designed to provide fast and effective relief from aches and pain. They are formulated with high-quality ingredients that work together to target the root cause of pain and promote healing. You can find them online or in different stores across Singapore.
Min. 12 Months

Shelf Life

Made in Japan

Place Of Origin

For pain relief



5 pads – $12.90



5 pads – $12.90


Made in Japan

Place Of Origin

For pain relief


Min. 12 Months

Shelf Life

Provides cooling relief for minor discomfort and muscle and joint aches.
Each pain relief patch contains eucalyptus, menthol and camphor extract for a cooling sensation.
Stimulates circulation and supports key enzymes while providing long-lasting relief.

More Information

Active Ingredients

Eucalyptus 0.5% w/w, di-Camphor 3% w/w, I-Menthol 1.25% w/w

Recommended Use

This pain relief cool patch is perfect for adults and children 12 years of age and older. It’s suitable for fast, temporary relief of minor aches and pains of muscles and joints associated with simple backache, arthritis, strains, bruises and sprains.

Recommended Dosage

Apply the pain relief patch to affected areas up to four times daily and up to two hours per application. For external use only. Keep out of reach of children 11 years and younger. If irritation or rash occurs, do not continue and seek medical advice.

Directions for Use

Before use, the pad may be resized with scissors for application on smaller areas. Strip off the polyethylene backing film and cover the affected area with the pad. Secure with adhesive tape if necessary.


What Is Camphor Oil?

Camphor oil is a natural essential oil derived from the wood of camphor trees (Cinnamomum camphora) and processed by steam distillation. It has a strong, distinctive aroma and is commonly used for its various therapeutic properties. This natural essential oil is typically used for its anti-inflammatory properties and is commonly found in topical formulations, like ointments, liniments, and pain relief patches.

It has been known to reduce chronic muscle and joint pain over long periods. Camphor’s therapeutic properties work by numbing and cooling nerve endings and then warming the painful area to increase the circulation of stiff joints and muscles. It is one of the main active ingredients you can find in our KENZEN COOL PADS. You can also find camphor oil in our other pain relief products, like KENZEN HOT PADS and SATOHAP PAIN RELIEVING PLASTER.

How Does Our Pain Relief Patch Work

Sato Pharmaceutical’s KENZEN COOL PADS are pain relief cool patches designed to provide localised pain relief through the skin. They typically contain active ingredients that are absorbed through the skin, targeting pain at the site of application. The active ingredients in our pain relief patches include camphor, menthol, and eucalyptus, which alleviate pain, reduce inflammation, and provide a cooling sensation in the area where it is applied.

When the pain relief patch is applied to the skin, the active ingredients are released from the patch and gradually absorbed through the skin’s layers. This allows the ingredients to reach the underlying tissues and nerves that are causing the pain.

Once absorbed, the active ingredients interact with receptors in the skin and underlying tissues. For instance, camphor oil has analgesic and anti-inflammatory properties. It can stimulate nerve endings, creating a sensation that distracts from the pain and provides a cooling effect.

How to Apply the Pain Relief Cool Patch

Applying a pain relief cool patch correctly is essential to ensure its effectiveness and avoid any adverse reactions. Here’s a general guideline for applying a pain relief cool patch:

  • Clean the Area: Before applying the patch, ensure the area of the skin where you intend to place it is clean and dry. Avoid using lotions, oils, or other products on the skin that might interfere with patch adhesion.
  • Peel the Patch: Carefully remove the protective backing from the patch to expose the adhesive side.
  • Apply to Skin: Gently apply the adhesive side of the pain relief patch to the desired area of your skin. Press down to ensure good contact with the skin.
  • Avoid Sensitive Areas: Be cautious not to apply the patch to broken, irritated, or sensitive skin. Also, avoid placing it near the eyes, mouth, or other mucous membranes.

If you have sensitive skin, make sure to ask a doctor or pharmacist in Singapore if it is safe for you to use a pain relief patch. For those who are pregnant, breastfeeding, or taking maintenance medications, it’s also important that you consult your doctor before use.

Frequently Asked Questions About Our Pain Relief Patch

Can you use pain relief patches every day?

Using pain relief patches daily should be done under the guidance of a healthcare professional in Singapore. While some patches are designed for continuous use, prolonged application might lead to skin irritation or overuse of active ingredients. It’s important to consult a doctor to determine if daily use is safe and appropriate for your specific condition.

Where is the best place to put a pain relief patch?

The best place for a pain relief patch depends on the type of pain and the patch’s active ingredients. Generally, patches are applied directly over the painful area, such as the back, shoulder, or joints. However, avoid applying the pain relief cool patches in bony areas or areas with sensitive skin.

How long should I keep a pain relief patch on?

The duration of patch application varies among products. Most patches are worn for a few hours to provide sustained relief. Follow the manufacturer’s recommendations for application time, which is typically around 6-8 hours. Remove the patch as instructed to avoid skin irritation or prolonged exposure to active ingredients.

Can I shower with a pain relief patch on?

It’s recommended that you put on the pain relief patch after showering to ensure its efficacy. Applying the patch to clean, dry skin helps maintain its adhesion and effectiveness throughout its recommended wear time. If you accidentally get the patch wet during showering, it’s advisable to replace it with a fresh one to ensure consistent pain relief.

Where not to put a pain relief patch?

Avoid applying pain relief patches to sensitive, broken, or irritated skin. Additionally, avoid areas with excessive body hair, as adhesion might be compromised. Never place a patch near the eyes, mouth, genitals, or other mucous membranes. If you’re uncertain about the appropriate placement, consult your healthcare provider or refer to the patch’s instructions for guidance.