PureLift GLOW or Dr Dennis Gross SpectraLite FaceWare Pro, A Premium Mask That Publishes Nothing
Medically reviewed by
4 independent reviewers
Andrew Conrad Barile, PT, DPT
Doctor of Physical Therapy (DPT) | Licensed Physical Therapist (PT) | CEO and Founder, Xtreem Pulse LLC
Read bio
Dr. Andrew Conrad Barile is a Doctor of Physical Therapy and the CEO and Founder of Xtreem Pulse LLC, the engineering company behind PureLift. He earned his Doctorate in Physical Therapy from Daemen College and is a licensed physical therapist.
He brings over two decades of clinical and entrepreneurial experience across physical therapy, craniosacral therapy and medical device innovation, built on a working knowledge of human anatomy and muscle physiology.
For PureLift LAB he reviews how current is delivered across all ten levels, from sub-sensory nanocurrent and skin-level microcurrent to motor-level EMS, and how the Infuse pass fits into the same ten-minute routine.
Bertica M. Rubio, M.D.
Board-Certified Physician, Dartmouth Medical School | Medical Director, Antiaging Regenerative Medicine Clinic
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Dr. Bertica M. Rubio is a board-certified physician and Medical Director of the Antiaging Regenerative Medicine Clinic in Redlands, California. She earned her Doctor of Medicine from Dartmouth Medical School and completed her pediatrics residency at UC Irvine Medical Center.
With decades of clinical experience, she specialises in age management medicine, regenerative medicine, wound healing and growth factor therapies, and her practice integrates evidence-based medical science with advanced aesthetic treatment.
For PureLift LAB she reviews articles for medical accuracy across the whole dial, from the gentle nanocurrent and microcurrent settings through to muscle-level EMS and the Infuse pass.
Daniel Grinberg, MD, FACS
Board-Certified Otolaryngologist | Head and Neck Surgeon | Fellow, American College of Surgeons | Mount Sinai
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Daniel Grinberg, MD, FACS is a board-certified otolaryngologist and head and neck surgeon at ENT and Allergy Associates in West Nyack, New York. He earned his medical degree from Columbia University College of Physicians and Surgeons.
He completed his otolaryngology residency at New York University Medical Center, serves as Assistant Clinical Professor at Mount Sinai School of Medicine, and is a Fellow of both the American College of Surgeons and the American Academy of Otolaryngology.
For PureLift LAB he brings a wider clinical lens, connecting at-home facial stimulation from microcurrent to EMS to the anatomy underneath, with the same rigour we apply to every device specification.
Prof. Dr. med. Ivo Buschmann
Chair of Angiology, Medizinische Hochschule Brandenburg | Clinic Director, University Clinic for Angiology
Read bio
Prof. Dr. med. Ivo Buschmann is Chair of Angiology at the Medizinische Hochschule Brandenburg Theodor Fontane and Clinic Director of the University Clinic for Angiology at the Brandenburg University Hospital.
He trained at the University of Hamburg, was a Max Planck Society Fellow at the Max Planck Institute for Heart and Lung Research, and held senior consultant posts at the Charite Universitatsmedizin Berlin before his appointment as Chair in 2016.
One of Europe's leading authorities on arteriogenesis, with over 150 peer-reviewed publications and US and EU patents, he reviews for PureLift LAB how the evidence on electrical stimulation is read and where its limits lie.
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Dr Dennis Gross sells a $455 LED mask with a dermatologist's name on it and publishes not one figure that would let you compare it with anything else.
This article compares the two on what decides the result you actually see, such as:
- what the FaceWare Pro publishes and what it leaves out
- why a clearance you cannot find is a problem for the buyer, not just for us
- how it compares with masks that do publish
- what a three-minute session can deliver
- why GLOW is a different purchase rather than a better mask
and many more!
This is the only device in our map of 33 where we could rank nothing, because there was nothing to rank.
Key Points:
The DRx SpectraLite FaceWare Pro is $455 and runs 630 nm red, 880 nm near infrared, 605 nm amber and 415 nm blue across 100 red and 60 blue lights.
It publishes no irradiance in mW/cm2 and no delivered dose in J/cm2, on the product page or anywhere else we could find.
The page describes the device as FDA cleared, and we could not locate a 510(k) in the brand's own name under any search we ran.
Masks at this price that do publish include HigherDOSE at 50 mW/cm2 and Silk'n at about 28.5 mW/cm2, so the disclosure is possible at lower prices.
PureLift GLOW is $999 and publishes 1.13 W/m2 and 678 J/m2 for its light layer, alongside 9 mA at 500 ohms for the current.
What the page tells you
Four wavelengths, a count of lights, a three-minute session with automatic shutoff, and a dermatologist's name.
Wavelengths and LED counts are the two figures every brand in this category publishes, because they sound technical and neither tells you how much light reaches your skin.
Irradiance is how hard the light arrives and dose is how much lands over the session, and without either you cannot compare this mask with any other.
At three minutes, even a well-specified mask delivers a modest dose, so the session length makes the missing figures more important rather than less.
The clearance we could not find
The product page describes the device as FDA cleared.
We searched the 510(k) database by applicant name, by device name and by the registration and listing database, and found nothing under Dr Dennis Gross or SpectraLite FaceWare Pro.
There is a clearance, K183247, held by LED Technologies for a device called dpl Faceware whose specification matches closely, and the filing does not mention Dr Dennis Gross, so we cannot state a relationship as fact.
Clearances commonly sit with the contract manufacturer rather than the brand on the box, which is normal and not a criticism.
What is a fair criticism is that a buyer cannot check, and the fix costs the brand nothing: print the K number on the page.
How it looks against masks that do publish
HigherDOSE publishes 50 mW/cm2 on its own page at $349 and files a dose of 30 J/cm2 with the FDA.
Silk'n publishes about 28.5 mW/cm2 on its page at $299.
Shark files 128 mW/cm2 and doses up to 431 J/cm2 with the FDA, though none of it appears where the mask is sold.
Against all of those, the most expensive mask of the group is the one you can check the least, and that is the whole of our argument here.
What we are not claiming
We are not saying the FaceWare Pro does not work, because we have no evidence either way, which is precisely the problem.
We are not saying the brand is doing anything improper, since a cosmetic device can be sold without publishing engineering and many are.
We are not claiming our light layer is stronger, because it is not; a well-specified mask delivers far more light per square centimetre than GLOW's light does.
What we are saying is that at $455 you are being asked to take the whole thing on trust, and trust is cheaper to give when the numbers are printed.
What GLOW is for
GLOW is $999 and carries nine technologies on one dial: Infusion, iontophoresis, nanocurrent, microcurrent, EMS, PDM, PDM++, blue at 465 nm and red at 634 nm.
It reaches 9 mA at 500 ohms with the diamond-faceted probe, and publishes 1.13 W/m2 and 678 J/m2 over a ten-minute session for the light, which converts to 0.113 mW/cm2 and 0.068 J/cm2.
That conversion does not flatter us against a dedicated mask, and we print it anyway.
The reason to buy GLOW is the muscle work underneath the light, which no mask at any irradiance does, since light is not current.
GLOW is cleared under K243587 and made in Japan in an ISO 13485 facility.
Which to buy
Buy the FaceWare Pro if you want that brand and are comfortable buying on reputation rather than on figures, which is a legitimate way to buy a cosmetic device.
Buy a mask that publishes if the light dose is what you are paying for, and our LED mask comparison sets out who publishes what.
Buy PureLift GLOW if the lower face has started to drop, because that is the one thing no mask in this category attempts.
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, specifications and clearance records verified on 21 September 2026 against each brand's own published material and the FDA 510(k) database.