popularbshakil posted Yesterday 10:02 PM
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popularbshakil posted Yesterday 10:02 PM
Shark CryoGlow Under-Eye Cooling+LED Anti-Aging and Skin Clearing Face Mask $309.99
$310
$360
13% offCostco Wholesale
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Just bought it at Costco a week ago so will go in for a price adjustment!
On the product page, N=60. With such a small sample size, there's no telling if they ran multiple concurrent experiments and only selected the largest outlier of positive results...something to watch out for.
The nm of red LEDs for anti aging purposes is 650ish, I believe. I bought a used red led array from a traffic light (the kind with red LEDs not lens) that has a wavelength similar to that and have been blasting myself in the face with it. I still look old. Will update if anything changes.
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