Anonymous
Mar 24, 2026
Rating: 5/5
Perfect for winter chills
These patches provide consistent warmth without being too hot. The herbal scent is very relaxing and helps me unwind after a long day at work.
Description
Reviews
| Brand | - |
| Category | Health Supplies / Heat Patches |
| Origin | - |
| Brand | Shunmai |
| Model Number | 1138 |
| Product Type | Steam Heating Waist Patch |
| Key Ingredients | Mugwort, Ginger Extract, Eucalyptus Oil |
| Heating Duration | Approx. 6-8 Hours |
| Target Area | Lower Back and Abdomen |
| Material | Breathable Non-woven Fabric |
| Package Quantity | 10 Patches per Box |
| Scent Profile | Warm Herbal Aroma |
| Usage Method | Peel and Stick onto Clothing or Skin |
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect for winter chills
These patches provide consistent warmth without being too hot. The herbal scent is very relaxing and helps me unwind after a long day at work.
Anonymous
Mar 18, 2026
Rating: 4/5
Nice alternative to electric pads
Convenient for travel since you don't need an outlet. The warmth builds up slowly and stays steady. Would buy again.
Anonymous
Mar 17, 2026
Rating: 4/5
Good heat, strong smell
The heating effect lasts almost the whole work shift. Just be aware that the herbal smell is quite potent, which I like, but others might find overwhelming.
Anonymous
Mar 15, 2026
Rating: 5/5
Great for menstrual discomfort
I use these specifically for abdominal warmth during my cycle. They are discreet under clothes and provide soothing relief without electricity.
Anonymous
Mar 14, 2026
Rating: 3/5
Adhesive could be better
The heat generation is excellent, but the adhesive sometimes loses its stickiness if I move around too much during exercise. Best for sedentary use.
Anonymous
Mar 04, 2026
Rating: 5/5
Reliable and comforting
I keep a box in my office drawer. Whenever my lower back acts up from sitting all day, one of these patches fixes it right up. Highly recommend.
Q: Can these patches be applied directly to bare skin?
A: Yes, they are safe for direct skin application, but we recommend testing a small area first if you have sensitive skin. They can also be stuck to clothing.
Q: How long does the heating effect actually last?
A: Under normal conditions, the patches generate heat for approximately 6 to 8 hours. Duration may vary slightly based on ambient temperature.
Q: Is the scent artificial or natural?
A: The aroma comes from natural essential oils and herbal extracts like mugwort and ginger included in the pad, not synthetic fragrances.
Q: Can I sleep with these patches on?
A: While they are generally safe, we advise against sleeping with them on to prevent potential overheating or skin irritation during prolonged unconscious wear.
Q: Are these patches reusable?
A: No, Model 1138 patches are designed for single-use only. Once the chemical reaction stops and they cool down, they should be discarded.