How many people where in the study for this device?? And what makes this device so different from others that are on the market now??

I looked into the studies referenced. The Laser used in the studies had wave length of 690 nm, power output of 80 mW, energy level of 48 J. The laser being sold on this page has wave length of 637 nm, power output of 75 mW, energy level of 4.5 J. This is a difference of - 53 nm, - 5 mW, - 43.5 J I've posted a question about it - hopefully the seller responds.

How long has this product been around?

Hi there. The Luminance Red has been on the market since October, 2018. We just launched on Amazon in January, 2020. - The Luminance Medical Team

Does this help with acne or acne scarring?

Good questions. There have been studies that show that red light can help to both significantly decrease acne and also to speed up the healing process for scars. Even though the Luminance Red was designed to treat cold and canker sores, it emits a red light wavelength of light which can also help with healing scars and preventing acne. – The Luminance Medical Team

How many 60 second intervals can I get off one full charge?

On the paper it said to do two 60 second intervals at a time and than let the device rest for it heats up. I am not 100% sure on the amount of intervals per fully charged device. My device has stayed charged for days now and has been used many times. So i can say it holds charge.

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Luminance RED Cold Sore Device | FDA-Cleared 510(k) | Heals Cold Sores Faster | Dual-Wavelenght Light Therapy | Fewer Outbreaks

Luminance RED Cold Sore Device | FDA-Cleared 510(k) | Heals Cold Sores Faster | Dual-Wavelenght Light Therapy | Fewer Outbreaks

Product ID: 176544402

Details

Brand
Luminance Red
Item Weight
1.48 Pounds
Item dimensions L x W x H
10.5 x 1.2 x
Product Benefits
Pain Relief
Specific Uses For Product
Lip Sore

✅FDA-cleared & clinically proven

🔴Dual-wavelength light therapy

⏱️3 minutes, twice daily treatment

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Description

🔴 Heal faster, live bolder—cold sore relief that keeps you unstoppable!

SAFE GENTLE - Pain-free, chemical-free therapy trusted by major children’s hospitals—perfect for sensitive skin and daily use.
EFFORTLESS ROUTINE - Just 3 minutes twice a day with a built-in timer—no mess, no pills, no residue, no hassle.
CLINICALLY PROVEN POWER - Authentic Luminance RED delivers hospital-grade light intensity for faster cold sore healing.
DUAL WAVELENGTH PRECISION - Visible and deep-penetrating light targets cold sores inside and out for comprehensive healing.
JOIN 20 000 LIFE CHANGERS - Experience fewer outbreaks and faster relief with a device loved by thousands, backed by a money-back guarantee.

The Luminance RED Cold Sore Device is an FDA-cleared, dual-wavelength light therapy tool designed to accelerate cold sore healing and reduce outbreaks. Clinically proven and trusted by major hospitals, it offers a safe, pain-free alternative to creams and pills with just 3 minutes of use twice daily. Lightweight and easy to use, it’s a must-have for anyone seeking fast, effective cold sore relief.

Specifications

ASIN	B0GPP64FHK
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#110,396 in Health & Household ( See Top 100 in Health & Household ) #13,541 in Home Use Medical Supplies & Equipment
Customer Reviews	3.8 3.8 out of 5 stars (850)
Date First Available	February 23, 2026
Manufacturer	Luminance Medical Ventures Incorporated
Product Dimensions	10.5 x 1.2 x 1.2 inches; 1.52 Pounds

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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454173CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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