Looking for glowing, youthful skin? Discover how the FOREO LUNA 4 face cleansing brush firms skin, boosts absorption, and gives your skincare routine a high-tech upgrade—perfect for sensitive skin in 2025.

🧼 What is the Foreo Luna 4?
The Foreo Luna 4 is an ultrasonic facial cleansing device made with soft, bacteria-resistant silicone bristles. Using T-Sonic™ pulsations, it removes dirt, oil, and dead skin cells 99.5% better than hands alone.
Top Features:
✔️ 16 customizable intensities
✔️ Anti-aging massage mode
✔️ Connects with the FOREO app for personalized settings
✔️ Waterproof & rechargeable
🌿 Benefits of Using Foreo Luna 4
✨ Deep Cleansing: Helps prevent breakouts by cleaning deep into pores.
✨ Improved Absorption: Prepares your skin to absorb serums & moisturizers better.
✨ Anti-Aging Massage: Reduces puffiness, firms the skin, and boosts circulation.
✨ Gentle for All Skin Types: Whether you have sensitive, oily, or combination skin.
✅ Key Features of the FOREO LUNA 4
- Ultra-Hygienic Silicone Bristles: Soft, non-abrasive, and 35x more hygienic than nylon brushes.
- T-Sonic™ Pulsations: Up to 16 intensities to deeply cleanse pores and remove 99% of dirt, oil & makeup residue.
- Firming Massage Mode: Helps lift and tighten the skin while boosting circulation.
- Enhanced Product Absorption: Preps your skin to soak up serums, moisturizers, and anti-aging treatments better.
- Suitable for All Skin Types: Especially gentle for sensitive skin.
- App Connectivity: Sync with the FOREO app for personalized routines.
💖 My Results After 4 Weeks
After using the FOREO LUNA 4 consistently for a month:
✅ The firming massage? Relaxing and effective.
✅ My skin felt noticeably softer and smoother.
✅ Fine lines around my mouth and forehead looked slightly less visible.
✅ My serums and moisturizers absorbed faster and more evenly.
✅ Breakouts reduced due to better cleansing.
📈 Why Is It Trending in 2025?
With the explosion of personalized skincare trends, consumers are looking for tools that adapt to their needs. The Foreo Luna 4 fits perfectly with this, offering customized routines via the app and effective deep-cleaning technology.
Skincare influencers across TikTok and Instagram are calling it a “skincare game-changer.”
Frequently Asked Questions – FOREO LUNA 4
1. What modes does the LUNA 4 have and how do I use them?
- Cleansing Mode: Choose Gentle, Regular, or Deep depending on your skin needs. The device pauses every 15 seconds to signal time to move areas, shutting off after the 1-minute session.
- Firming Massage Mode: Double-press the power button to activate. Follow 4 pre-programmed routines—Eyes, Neck, Mouth/Jaw, Contour—ranging 2–4 minutes.
2. How often and how long can I use it?
- It’s safe for daily use, morning or night
- However, do not exceed a total of 3 minutes per day.
3. Do I need the app, or can I use it manually?
- You can use manually—all core cleansing and massage functions are accessible via the buttons
- The FOREO For You app (Bluetooth-enabled) unlocks device registration, guided routines, and firmware updates.
4. Can I use it around the eyes?
- Yes—it’s safe under the eyes for puffiness and dark circles. Use lower intensity, glide gently, and avoid the eyelids.
5. What pressure should I use?
- No pressure needed—let the T‑Sonic™ pulsations do the work. Gently glide in circular motions .
6. What cleansers can I use?
- Compatible with most non-granular cleansers. Avoid clay, silicone, or gritty formulas that might damage the touchpoints.
7. Can I use it after Botox or with skin conditions?
- Consult a dermatologist if you have skin conditions (e.g., acne, eczema) or have had cosmetic procedures.
8. Can I share the device?
- For hygiene, do not share your LUNA 4
9. Do I need to remove makeup first?
- Yes. Remove all makeup before using the LUNA for more effective cleansing.
10. How do I clean and care for my device?
- Wash bristles with soap & water, rinse, and air dry.
- Use FOREO Silicone Cleaning Spray occasionally for deeper clean
- Never boil or leave in direct sunlight
11. How do I charge and maintain battery life?
- Charge before first use. Connect USB cable; a full charge takes ~1 hour
- Battery lasts up to 600 uses (600 minutes) per charge .
- If the device won’t charge, check travel lock and power connection .
12. What is the travel lock and how do I use it?
- Activate travel lock by holding the + and – buttons simultaneously for 3 seconds; repeat to unlock.
13. Is it waterproof?
- Yes—100% waterproof, including the charging port. However, ensure it’s dry before charging, and do not charge while wet .