PureLift GLOW or the $299 to $399 LED Masks, Qure and Silk'n Compared
Medically reviewed by
4 independent reviewers
Andrew Conrad Barile, Fisioterapeuta, Doctor en Terapia Física
Doctorado en Terapia Física (DPT), Fisioterapeuta Licenciado (PT)
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El Dr. Andrew Conrad Barile es Doctor en Terapia Física y CEO y Fundador de Xtreem Pulse LLC. Obtuvo su Doctorado en Terapia Física en Daemen College y aporta más de dos décadas de experiencia clínica y empresarial en terapia física pediátrica, terapia craneosacral e innovación en dispositivos médicos. Su profundo conocimiento de la anatomía humana, la fisiología muscular y la tecnología terapéutica ofrece un enfoque invaluable respaldado por la ciencia para la rejuvenecimiento facial y soluciones antienvejecimiento.
Bertica M. Rubio, M.D.
Director Médico, Clínica de Medicina Regenerativa y Antienvejecimiento | Médico Certificado por la Junta | Escuela de Medicina de Dartmouth
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La Dra. Bertica M. Rubio es una médica certificada y Directora Médica de la Clínica de Medicina Regenerativa y Antienvejecimiento en Redlands, California. Obtuvo su licenciatura en Ciencias en la Universidad Loyola Marymount y su título de Doctora en Medicina en la Escuela de Medicina de Dartmouth (Geisel School of Medicine). Completó su residencia en pediatría en el Centro Médico UC Irvine.
Con décadas de experiencia clínica, la Dra. Rubio se especializa en medicina para el manejo de la edad, medicina regenerativa, cicatrización de heridas y terapias con factores de crecimiento. Su práctica integra la ciencia médica basada en evidencia con tratamientos estéticos y regenerativos avanzados, ayudando a los pacientes a alcanzar una salud óptima y vitalidad juvenil.
La Dra. Rubio siente pasión por educar a los pacientes sobre la ciencia detrás del cuidado de la piel, el rejuvenecimiento facial y las tecnologías no invasivas como EMS (Estimulación Eléctrica Muscular) para el tonificado facial. Sus artículos para PureLift LAB combinan un conocimiento médico riguroso con orientación práctica para lograr resultados reales y duraderos.
Daniel Grinberg, MD, FACS
Otorrinolaringólogo y cirujano de cabeza y cuello certificado | Miembro, Colegio Americano de Cirujanos | Profesor clínico asistente, Escuela de Medicina Mount Sinai
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Daniel Grinberg, MD, FACS, es un otorrinolaringólogo certificado por la junta y cirujano de cabeza y cuello en ENT and Allergy Associates en West Nyack, NY. Obtuvo su título de médico en la Facultad de Médicos y Cirujanos de la Universidad de Columbia, completó su residencia en Otorrinolaringología en el Centro Médico de la Universidad de Nueva York y es profesor clínico asistente en la Escuela de Medicina Mount Sinai. Es miembro de la American College of Surgeons y de la American Academy of Otolaryngology.
La perspectiva quirúrgica de cabeza y cuello del Dr. Grinberg ofrece a los lectores de PureLift LAB una visión clínica más amplia, conectando la práctica de EMS en casa con la anatomía médica subyacente con el mismo rigor científico que aplicamos a cada especificación del dispositivo.
Prof. Dr. med. Ivo Buschmann
Cátedra de Angiología, Hochschule Médica de Brandeburgo | Director de Clínica, Clínica Universitaria de Angiología, Hospital Universitario de Brandeburgo | Ex Consultor Senior, Charité Universitätsmedizin Berlín
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El Prof. Dr. med. Ivo Buschmann es Catedrático de Angiología en la Medizinische Hochschule Brandenburg Theodor Fontane (MHB) y Director Clínico de la Clínica Universitaria de Angiología en el Hospital Universitario de Brandeburgo. Completó su formación médica en la Universidad de Hamburgo, fue becario de la Sociedad Max-Planck en el Instituto Max-Planck de Investigación Cardiaca y Pulmonar, y ocupó cargos de consultor senior en la Charité Universitätsmedizin Berlin Campus Virchow antes de ser nombrado Catedrático en la MHB en 2016.
El Prof. Buschmann es una de las principales autoridades europeas en arteriogénesis — el crecimiento y remodelación de los vasos sanguíneos impulsados por el flujo — con más de 150 publicaciones revisadas por pares y varias patentes en EE. UU. y la UE sobre dispositivos que estimulan el crecimiento de vasos colaterales mediante terapia controlada de tasa de cizalladura. Su investigación conecta la estimulación mecánica y eléctrica con la adaptación vascular, la microcirculación y la perfusión tisular.
Las contribuciones del Prof. Buschmann aportan a los lectores de PureLift LAB una perspectiva de biología vascular que complementa nuestra autoría clínica, de fisioterapia y de anatomía quirúrgica existente — explicando cómo la estimulación EMS activa no solo los músculos faciales sino también la microcirculación que los abastece, y por qué la administración inteligente es tan importante a nivel del flujo sanguíneo como en la contracción muscular.
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Silk'n at $299 and Qure at $399 sit in the mid-price mask bracket, and the interesting difference between them is where each one puts its numbers.
This article compares the two on what decides the result you actually see, such as:
- what each mask delivers per session, calculated from published figures
- which of the two publishes irradiance where you can see it
- why a three-minute session and a ten-minute session are not comparable
- the wavelength counts and what they do not tell you
- where a $999 device stops being a mask comparison at all
and many more!
Both are honest mid-price masks, and neither is a competitor to the muscle work GLOW does.
Key Points:
Silk'n LED Face Mask 100 is $299, runs 620 nm red, 460 nm blue and 850 nm infrared across 100 lights, and publishes about 28.5 mW/cm2 on its own page.
At ten minutes that is roughly 17 J/cm2, which the brand does not state but which follows from the figure it does publish.
Qure Q-Rejuvalight Pro is $399, runs five wavelengths across 160 dual-core LEDs, and publishes no irradiance on its page; its FDA filing gives 15 to 70 mW/cm2 depending on mode.
Qure's three-minute session at its 70 mW/cm2 wrinkle mode works out at roughly 12.6 J/cm2, below the Silk'n figure despite the higher irradiance.
PureLift GLOW is $999, publishes 0.113 mW/cm2 for its light layer, and carries eight further technologies including EMS at 9 mA.
Silk'n at $299
Silk'n publishes an irradiance of about 28.5 mW/cm2 on the product page, which puts it among the small minority of brands that do.
Sessions run ten minutes in manual mode, with a tapering protocol of three to four times a week in the first week falling to one or two by the fourth.
Its manual gives upper limits rather than operating figures for red and blue, which is a regulatory safety statement rather than a performance claim.
No clearance number appears on the page and we found no 510(k) under the MultiPlatform or mask names, so that is a gap.
Qure at $399
Qure publishes five wavelengths at 415, 605, 630, 660 and 880 nm across 160 dual-core LEDs, and a three-minute session used daily.
Its FDA filing publishes per-wavelength irradiance from 10 to 25 mW/cm2, with mode totals of 70 mW/cm2 for wrinkles and 45 for acne.
None of that appears on the page where you buy the mask, which is the pattern across most of this category.
The brand publishes that it is designed in Australia, while its filing names a Shenzhen manufacturer, which is entirely normal and worth knowing.
Why the session length changes the answer
Dose is irradiance multiplied by time, so a brighter mask used for less time can deliver less light than a dimmer one used for longer.
Qure at 70 mW/cm2 for three minutes is about 12.6 J/cm2; Silk'n at 28.5 mW/cm2 for ten minutes is about 17 J/cm2.
So the cheaper mask with the lower irradiance delivers more light per session, which you would never work out from the marketing.
Both figures are ours rather than the brands', calculated from what each publishes, and both should be treated as approximations since neither states a measurement distance.
What the wavelength count does not tell you
Five wavelengths sounds more complete than three, and it also divides the available power across more emitters.
None of the brands in this bracket publishes what each wavelength contributes to a claimed outcome, so the count is a feature list rather than a specification.
We take the same view of our own nine technologies: the number is only worth something because each one is named, its role stated, and its output published.
Where GLOW sits
GLOW publishes 1.13 W/m2 and 678 J/m2 over ten minutes, which converts to 0.113 mW/cm2 and 0.068 J/cm2, so both of these masks deliver far more light than GLOW's light layer.
That is the third time we have said so in this set of comparisons, and it will keep being true.
GLOW carries nine technologies on one dial and reaches 9 mA at 500 ohms with the diamond-faceted probe, which is where the muscle contracts.
Kavanagh and colleagues measured an 18.6 percent increase in cheek muscle thickness over twelve weeks of motor-level stimulation (10.1111/jocd.12007), and no mask attempts that.
Which to buy
Buy the Silk'n mask if $299 is the budget and you want a published irradiance figure and a longer session.
Buy the Qure mask if you prefer the five-wavelength approach and a three-minute daily habit, and accept that you will have to read a regulatory filing to find its power figures.
Buy PureLift GLOW if your complaint is the shape of your lower face rather than its surface, and buy a mask alongside it rather than instead of it.
This comparison sits inside our full map of the category, where we set out all 33 devices we track, what each one carries and what each brand publishes: Nine Technologies on One Dial, What the Rest of the Market Actually Carries.
Prices and specifications verified on 21 September 2026 against each brand's own published material and the FDA 510(k) database.