1. Introduction
The FOREO LUNA 4 mini is a compact facial cleansing brush and massager designed to provide a deep and hygienic cleanse. It utilizes T-Sonic pulsations and ultra-soft silicone touchpoints to remove impurities and enhance the absorption of skincare products. This device is suitable for all skin types and features a dual-sided brush head for targeted cleansing.

Image 1: FOREO LUNA 4 mini device in Arctic Blue, both in its transparent packaging and as a standalone unit.
2. What's in the Box
Your FOREO LUNA 4 mini package includes the following items:
- LUNA 4 mini Device (Arctic Blue)
- Travel Pouch
- USB Charger Cable
- Quick Start Guide
- Basic Manual

Image 2: All components included with the FOREO LUNA 4 mini: the device, a grey travel pouch, a USB charging cable, a quick start guide, and a basic manual.
3. Setup
Before first use, download the FOREO For You mobile app to unlock and register your device. Follow these simple steps:
- Download the FOREO For You app on your mobile phone.
- Log in to your account or sign up for a new one.
- Add device (on the top of your screen).
- Choose device series.
- Press and hold the Power button to connect your device to the mobile app.
- Fill in the purchase information.
Your device is now ready to use!

Image 3: Visual guide for unlocking and registering your FOREO LUNA 4 mini using the FOREO For You mobile application. The image shows a QR code for app download and a list of steps.
For app download, visit: www.foreo.com/app
4. Operating Instructions
The LUNA 4 mini combines ultra-hygienic silicone and T-Sonic pulsations to deeply cleanse your face, removing 99.5% of dirt, oil, sweat, and makeup residue in just one minute. This prepares your skin for enhanced absorption of skincare actives.
4.1 Cleansing Mode
- Dampen your face and apply your preferred cleanser.
- Wet the LUNA 4 mini device.
- Press the universal button to turn on the device. You can customize the device settings on the FOREO app if desired.
- Gently glide the device in circular motions over your face and neck for 1 minute. The dual-sided brush features thinner touch points on the front for facial areas like cheeks, and thicker touch points on the back for oilier T-zone cleansing.
4.2 30-Second Glow Boost Mode
For a quick refresh and instant glow, activate the Glow Boost mode:
- While the device is on, double-press the universal button to activate the 30-second Glow Boost mode.
- Use this mode for a deep exfoliation and to achieve naturally radiant, flawless results.

Image 4: A woman demonstrating the use of the FOREO LUNA 4 mini for facial cleansing, highlighting its ergonomic design and dual-sided brush head.

Image 5: A visual representation of the improved 30-second Glow Boost mode, indicating adjustable intensity and massage patterns for superior glow.
4.3 Official Usage Video
Video 1: An official demonstration by FOREO Inc. (US Lux Beauty) on how to use the LUNA 4 mini for daily cleansing and activating the Glow Boost mode.
5. Maintenance
The LUNA 4 mini is made from ultra-hygienic silicone, which is 35 times more hygienic than nylon-bristled face brushes. To maintain its effectiveness and hygiene:
- After each use, rinse the device thoroughly with water.
- Allow the device to air dry completely.
- Avoid using cleansers containing alcohol, petrol, or acetone, as these may damage the silicone.
6. Troubleshooting
If you encounter any issues with your FOREO LUNA 4 mini, refer to the following troubleshooting steps:
Device Not Activating
- Battery is empty: Recharge using the USB charging cable for up to 2 hours until fully charged. Then restart your device by holding down the power button.
- Device cannot be switched off/interface buttons do not respond: The microprocessor may be temporarily malfunctioning. Press and hold the power button to restart the device.
Device Not Syncing to FOREO App
- Ensure your device is fully charged and that your Bluetooth is turned on.
- Switch your Bluetooth off and then on again to try reconnecting.
- Close the FOREO app and then reopen it to start the process over.
- Delete and reinstall the application; the app may need to be updated.
- After deleting and reinstalling the application, restart your phone.
- Delete your phone's cookies and cache memory.
- Ensure that your mobile's operating system has been updated to the latest version.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | LUNA 4 mini |
| Item Model Number | F1313 |
| Brand | FOREO |
| Material | Silicone |
| Color | Arctic Blue |
| Power Source | Battery Powered |
| Batteries | 1 A battery required (included) |
| Product Dimensions | 5.98 x 4.65 x 1.77 inches; 3.07 ounces |
8. Warranty & Support
The FOREO LUNA 4 mini comes with a 2-year warranty. For detailed warranty information, product support, or to register your device, please visit the official FOREO website or contact their customer service.
Official FOREO Store: FOREO Store on Amazon





