Real Results From Real Customers
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Real Customer StorySarah Jenkins
45-Day Results
I took the day 1 photo because my skin felt rough and looked tired. I wanted to see if this mask actually worked. The photo on the right day 45 speaks for itself. The texture is completely smoothed out, and that healthy 'glass skin' glow is real. Best skincare investment I’ve made this year
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Real Customer StoryLinda M. I feel beautiful again
65-Day Results
This mask brought the life back!. My skin feels firmer and has a lovely glow. It’s never too late to start caring for your skin. Highly recommended
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Real Customer StorySofia R.
40-Day Results
Fast results, truly unexpected. I don't overdo my skincare anymore, I just put this mask on for a quick session every day. The before and after (day 1 vs 40) says it all. Device feels premium, not cheap. Highly recommend.
⭐⭐⭐⭐⭐ -
Real Customer StoryClaire O. It saved my life!
35-Day Results
I really couldn’t believe it. Having sensitive, red skin (rosacea) makes me scared to try new products. But the Yellow and Red lights felt so healing. They took the 'heat' out of my cheeks and reduced the redness significantly.
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Real Customer StoryKim L.
70-Day Results
My name is Kim La-yeon, and I’m a student at the University of South Florida. After using it for almost two months, everything has honestly been really effective. I use the red, blue, and yellow light every day, and the total time per day is no more than 30 minutes. In the morning, I use red light, and in the evening, I use blue and yellow light. The quality is truly worth the money. Most importantly, my skin has genuinely improved a lot. And it helps the serum absorb extremely well.
⭐⭐⭐⭐⭐
*Individual results may vary.
How Our Light Works
Real Skin. Real Change.
Proven effective across a wide range of ages and skin conditions.
After 8 weeks
Before
Boosts Collagen for Anti-Aging Benefits
Firmer, Radiant Skin
"This is the best investment I've made for my skin. The Red and NIR light therapy gives me this incredible 'lit-from-within' glow. My skin feels plumper, firmer, and those fine lines around my eyes are definitely softening." - Chloe S., 33.
After 4 weeks
Before
ACNE CLEARANCE
Cleared Stubborn Breakouts
"I struggled with painful hormonal breakouts for years. After using the Blue Light mode consistently for a month, my active acne has flattened, and the redness is gone. My confidence is finally back!" - Sarah M., 26
After 8 weeks
Before
WRINKLE REDUCTION
Smoothed Deep Lines
"The horizontal lines on my forehead were my biggest insecurity, but I wanted a natural alternative to injectables. Consistent use of the Red and NIR lights has visibly plumped my skin. The deep creases are dramatically softer, and my forehead looks so much smoother!" - Amanda K., 48
After 12 weeks
Before
DARK SPOTS
Faded Dark Spots
As I got older, sun damage really started showing. I didn't want to use harsh chemical peels. After 12 weeks with sf Glow, my dark spots have faded significantly, and my complexion looks so much brighter and even.- Maria L., 45
After 8 weeks
Before
SKIN TEXTURE - BRIGHTER SKIN
Smoothed Skin Texture
"The uneven texture on my cheeks used to make me so insecure. Combining the Red and Blue modes has smoothed out my skin remarkably. My pores look smaller, and my makeup finally sits perfectly." - Jessica T., 31
After 3 weeks
Before
REDNESS RELIEF
Calmed Severe Redness
"My skin is incredibly sensitive and prone to redness. The Yellow Light setting on the sf Glow mask is so soothing. In just 3 weeks, my skin tone is balanced, and the constant flush is completely gone." - Elena R., 34
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*Individual results may vary. Everyone’s skin is unique and may respond differently. Results are not guaranteed. Photos are from the use of the Sf Glow 4-in-1 Clinical LED Mask. We offer a 30-day money-back guarantee so you can experience it for yourself—love it, or return it hassle-free.
Engineered to deliver maximum efficacy
Advanced Engineering for Maximum Efficacy
Engineered with 240 high-intensity LEDs strategically placed to target every contour of your face. Our optimized layout ensures uniform light absorption and balanced exposure, delivering maximum anti-aging and clearing benefits exactly where you need them.
240 Clinical-Grade LEDs
Flexible Design for a Perfect Fit
Say goodbye to rigid, uncomfortable plastic masks. Our flexible silicone structure is designed to conform perfectly to any face shape, ensuring the LEDs sit at the optimal distance from your skin for maximum light penetration and comfort.
For All Face Shapes
Why We Chose 4 LED Therapy Lights For Comprehensive Skincare.
Don’t Miss Out On Comprehensive Skincare.
Red + Nir (630nm + 850nm)
The Benefits:
- Boosts Collagen: Rebuilds the skin’s structure from deep within to smooth out fine lines and wrinkles.
- Skin Firming: Tightens and lifts, giving you a more youthful look.
Blue Light (460nm)
The Benefits:
- Kills Bacteria: Destroys P. acnes (the bacteria that causes acne) without harsh chemicals.
- Clears Breakouts: Helps dry up existing pimples and prevents new ones from forming.
Yellow Light (590nm)
The Benefits:
- Redness Relief: Calms sensitive or irritated skin—perfect for those with rosacea.
- Brightening: Fades dark spots and improves skin clarity.
Effortless Self-Care Anytime, Anywhere
Enjoy salon-level red light therapy at home, no need to go out.
Elevate Your Skincare Routine
Why Choose Sf Glow Mask?
Innovative technology, unmatched power, and a comfortable experience. The ultimate 4-in-1 investment for your skin's future.
| Features |
Our Pick
 Sf Glow 4-in-1 Mask
|
 Competitors (Group A)
|
 Competitors (Group B)
|
|---|---|---|---|
| Wavelengths | 4 (Red, Blue, Yellow, NIR) | Only 2 (Red, NIR) | 4 (Lacks Blue Or Yellow Light) |
| FDA Cleared for Acne & Wrinkles | Yes (Dual Action) | Wrinkles Only | Wrinkles Only |
| Destroys Acne (Blue Light) | Yes or No | ||
| Fades Dark Spots & Pigmentation (Yellow Light) | ✓ Yes (Clinical 590nm) | Yes or No | |
| Clinical Treatment Dose | 10 Mins (Optimal Deep Dose) | 10 Mins (Optimal) | 3 Minutes (Surface only) |
| Clinically Proven Results | Basic Testing | ||
| Warranty | 1 Years | 1 Year | 1 Year |
| Fit & Comfort | Flexible Medical Silicone | Silicone | Rigid Heavy Plastic ✗ |
| Price | $395 | $399 | $395 - $435+ |
The Dirty Secret Behind Cheap LED Masks
Cheap masks cut costs by using ineffective 440nm, 450nm Blue, generic 560nm Yellow, and Cheap, cost-cutting 680nm-750nm red lights. We refuse to compromise. Sf Glow uses True 460nm Blue (3x more effective at killing bacteria), Clinical 590nm Yellow (proven to calm redness), and Medical-Grade 630nm Red + 850nm NIR (proven to penetrate deeper). This isn't just colored light; it is precise cellular energy calibrated for real, safe dermatological results without heat stress.
Clinician Reviewed
Independent Clinician Evaluations
Clinicians receive product samples and are never compensated to submit evaluations.
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Dr. Jessica Lawson, MDVerified clinician
Sf Glow Professional LED Therapy MaskCellular Recharge with Clinically-Proven Wavelengths
LED therapy is not magic; it is biology. Specifically, our Red light (630nm) directly targets the mitochondria—the powerhouse of the cell. By optimizing oxygen delivery and ATP energy production, this process literally 'recharges' aging cells, enabling them to repair themselves and produce collagen naturally, just as they did when they were younger. This is true clinical science at home.
Highlights:Cellular rechargeClinical-grade 633nm red lightBiological collagen stimulation -
Dr. Emily Chen, Aesthetician, DermatologistVerified clinician
Sf Glow Professional LED Therapy MaskProof-of-Concept Precision: The Correct Wavelengths Make the Difference
All LED masks are not created equal—you need specific, evidence-based wavelengths. That's why I chose and recommend Sf Glow. Unlike low-quality masks with random colors, Sf Glow hits the exact scientific peaks: 460nm for direct acne control, 630nm/850nm for anti-aging collagen, and 590nm for immediate skin soothing and improved tone. This level of precision is comforting; you're using the specifications a dermatologist trusts, not just colorful lights.
Highlights:Evidence-based wavelengthsDual action anti-agingImmediate skin soothing -
Dr. Maya Kothari, MDVerified clinicianSf GLow ® 4-in-1 Clinical LED MaskSafety and Efficacy: Finding the Therapeutic Sweet Spot
When it comes to light therapy, more power is not always better. Skin cells follow a 'Biphasic Dose Response'—meaning too much energy can actually inhibit healing or cause heat damage. This device hits the perfect therapeutic sweet spot (approx. 30-45mW/cm²). It delivers enough energy to effectively stimulate fibroblasts for collagen production, but crucially stays safely below the threshold of thermal injury or hyperpigmentation. It is optimized for safe, effective home use..
Highlights:Therapeutic sweet spot (30-45mW/cm²)Clinically optimized energyPrevents hyperpigmentation -
Dr. SmithVerified clinicianSf GLow ® 4-in-1 Clinical LED MaskVisible, Biopsy-Proven Results in Just 4 Weeks
Many skeptics question if light therapy is real. However, a pivotal split-face study in South Korea provided the ultimate, undeniable proof: Biopsies. Under a microscope, skin treated with Red (630nm) and Near-Infrared (850nm) wavelengths showed significantly increased collagen density and elastic fiber reorganization after just 4 weeks. This confirms that the technology creates actual biological remodeling, not just a temporary surface glow.
Highlights:Clinically provenBiopsy-verified collagen recoveryRemodels skin biology -
Dr. Michael Thompson, MD, DermatologistVerified clinician
Sf Glow Professional LED Therapy MaskPreserving the Skin Barrier: Gentle and Effective Acne Control
As a medical dermatologist specializing in acne, the 460nm Blue Light is a true game-changer. It effectively targets C. acnes bacteria without destroying the skin's protective barrier like harsh scrubs or chemical solutions such as Benzoyl Peroxide. This gentle, chemical-free, and non-invasive approach is crucial for breaking the acne cycle while maintaining long-term skin health. It is a vital tool for comprehensive acne care.
Highlights:Targets acne bacteria (415nm)Gentle & chemical-freeProtects skin barrier
Flexible, Comfortable, & Built for Your Busy Life
Consistency is the secret to glowing skin, and we made it effortless. Enjoy a completely hands-free, 10-minute treatment while you work, read, or relax with family.
Ultimate Comfort
Clinic Results. Home Comfort.
Your at-home 4-wavelength dermatological system. Target acne, redness, and collagen with Blue (460nm), Yellow (590nm), and Red+NIR (630nm+850nm) precision.
Stop Paying Per Session
Technical specifications
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LED Count
240 Clinical-Grade LEDs
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Wavelengths
Red (630nm) · NIR (850nm) · Blue (460nm) · Yellow (590nm)
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IRRADIANCE
30-45 mW/cm² (Red/NIR) · 20 mW/cm² (Blue) · 10-15 mW/cm² (Yellow)
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Fluence
Up to 18 J/cm² (per 10-minute treatment)
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Treatment Time
10 Minutes per session (Smart Auto-Shutoff)
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Material Medical-Grade Flexible Silicone (BPA-Free)
Medical-Grade Flexible Silicone (BPA-Free)
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Battery & Power
3000mAh Rechargeable Li-Ion (USB-C Fast Charging)
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DIMENSIONS
Face Mask: 12.2" W x 7.8" H (31 x 19.7 cm)
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Weight
Ultra-lightweight (220g)
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Certifications
FDA cleared - CE Marked · RoHS · FCC Approved
22,679+ Happy Stories
(Hear From The Sf Glow Community)
Our LED devices are part of people's daily routines worldwide. Simple treatments, real changes, genuine results.
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$395$550Hello, glass skin!
I use the Blue and Red light modes interchangeably. Not only has it kept my hormonal breakouts completely at bay, but my skin has this crazy, filtered-like glow now. My pores are practically invisible.Chloe M., 27, Mom of Two
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$395$550Better than my clinic facials
At my age, I thought deep wrinkles were just something I had to live with. The Red and Near-Infrared modes proved me wrong. My skin feels thicker, tighter, and the lines around my eyes have softened so much.Susan D., 60
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$395$550No more dullness or redness
I've always struggled with uneven skin tone and slight redness. The Yellow light setting is a total game-changer! My complexion looks so bright, balanced, and healthy that I’ve completely stopped wearing foundation.Jessica L., 35
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$395$55010 minutes to perfect skin
It works! My skin feels firmer, and the fine lines around my eyes have noticeably softened. A quick and easy addition to my routine.Stacey M.
Customers’ Glowing Skin
We've helped 50,000+ customers achieve their skin goals
*Individual results may vary.
Trusted By 50,000+ Customers Worldwide
FAQs
